Upload
gregory-stewart
View
66
Download
1
Tags:
Embed Size (px)
Citation preview
5/21/2018 Demco DM DT
1/30
5/21/2018 Demco DM DT
2/30
DEMCO GATE VALVES
Features & Benefits
Series DM Ga te Va lves 1
Series DM 7500 Ga t e Va lves 3
Series DT/DB Ga te Va lves 5
Product Specifications
DM Ga te Va lves, Cla sses 400, 600 7
DM Ga te Va lves, Cla sses 900, 1500 9
DM Ga te Va lves, Cla ss 1500, 4" 11DM G ate Va lves, 2000, 3000, 5000 WP 13
Demco 4" , 5" , 6" - 5000 WP 15
Genera l Technica l Info rma t io n 17
DM 7500 Ga t e Va lves 19
Series DTGa t e Va lves 21
Series DB Ga te Va lves 23
Terms and Conditions 25
Trademark Information 27
T A B L E O F C O N T E N T S
5/21/2018 Demco DM DT
3/30
DEMCOS E R I E S D M G A T E V A L V E S
F E A T U R E S A N D B E N E F I T S
Sigh t lens fo r ope n/close ind ication
(4" 5000 psi and la rge r).
Bonnet is easily removed
fo r in-line service.
Heavy duty, rising
stem design w iththrust bearings.
Stem seal a ssemb ly prevents
leakage into the s tem a rea
for protect ion and long l ife .
The premier design in the oil
and gas drilling market, Demco
Series DM Gate Valves are
specifically engineered for the
rigorous requirements of oilfield
applications.
Designed for dependable, heavy duty per-formance in abrasive service conditions,
Demco DM gate valves are commonly
selected for a number of oilfield applica-
tions, including:
Pump manifold block valves
High pressure mud mixing lines
Standpipe manifolds
High pressure drilling system
block valves
Wellheads
Well treating and frac service
Production manifolds
Production gathering systems
Production flow lines
The Demco series DM gate valve is
offered in two basic pressure classes:
The ANSI series valves conform
to the standard flange dimension and
pressure requirements for ANSI classes
400, 600, 900 and 1500. Except for the
4" class 1500, these valves are designed
with economical, double acting threaded
stem & gate. The 4" 1500 use the sam
rising stem design used in the 4" 300
API series valve.
The API series valves conform to
standard flange and pressure require-
ments for API classes 2000, 3000 and
5000. Except for the 4" and larger AP
5000, these valves are designed with
heavy duty, double acting rising stem
Both series are offered with threa
weld and flanged end connections. En
connection availability varies by size
pressure based on market requiremen
Some sizes in the ANSI series are off
with grooved end connections.
Unique seat design
provides drop tight
shut-off , ea sy
maintenance.
4" an d larger API 5000 Series DM Gat e Valv
(12 bolt b onnet design show n - 10,000 psi test
p1
5/21/2018 Demco DM DT
4/30
DEMCOS E R I E S D M G A T E V A L V E S
p2
Featu res/Bene fit s
In-line field repairability
The bonnet is easily removed for internal
parts inspection and/or replacement with-
out removing the valve from the line.
This design simplicity permits fast and
easy service without the need for specialtools.
Flexible trim offerings
Optional materials for stems, gates, seat
inserts and seat elastomers make it easier
to trim valves for a wide range of service
conditions. Three internal plastic coatings
for the body and bonnet are offered to
improve resistance to wear and corrosion.
Double acting thread design for
fast operation
The ANSI series double acting
thread design uses a threaded stem into
the gate working with threads in the bon-
net and handle assembly. Stems are pol-
ished and include a dependable o-ring
and anti-extrusion seal. This unique
design is economical and effective.
(note: 41500 valve is a double acting,
rising stem design, similar to the 43000
valve.
The API series double acting threads
work together in a specially designedstem screw, screw housing and stem
arrangement (except 4" and larger 5000 is
a single thread, heavy duty rising stem
design with bearings).
The rising stem design protects the
stem threads from the lading. Further
thread protection is provided by a spe
stem seal assembly.
The 4" and larger 5000 psi DM g
valve includes a sight lens to view the
stem for determining gate position.
Exclusive seat design for drop
tight sealingThe Demco Series DM gate valve sea
uses a unique design to provide a drop t
shut off in abrasive and erosive servic
The seat consists of two identical
metal wear rings encapsulated in elas
tomer to form a cylindrical shape with
gate slot and two round ports. The clo
gate bears on the downstream wear ri
while the elastomer provides a drop-t
pressure responsive seal around the p
The cylindrical seat assembly fitsinto the matched body cavity and is
expanded outward toward the valve p
by the bonnet and spread ring in the
bottom of the seat. The expansion occ
when the bonnet is tightened onto the
body while engaging the seat pin
extensions from both wear rings. The
spread ring ensures the seat elastomer
presses uniformly against the body bo
This design ensures a tight seat se
against the body and around each valv
port and has proven to be effective ev
if the gate and seat ring become score
or abraded during service.
When it comes time for maintena
the seat's single piece design makes it
to pull out of the body for replacement
SPECIFICATIONS
Sizes
ANSI Seri es:1-1/2" - 8" x 6"
API Seri es:2" - 6" x 5"
Pressure Class
ANSI Seri es:400, 600, 900 &1500
API Seri es:2000, 3000, 5000
Stand a rd End Conn ect i o ns
Thread ed,Weld a nd Flan ged
Stand a rd Ma t e r i a l s
Body & Bonn et:Steel
Stem , gate an d seat inserts:
Steel and Stainless Steel
Seat s:Buna N, Viton
Op t i o n a l M a t e r i a ls
Gate:Monel, Aluminum Bron ze
Seat:Hypalon
I ndus t r y Stand a rds Com p l i ance *
Ability t o comp ly w ith NACE, ABS,
DNV, Lloyds an d ot her stringen t
industry standards.
B
E
B
A
C
D
C
4" API 3000
3" ANSI 900/1500
4" API 5000 (4 bolt design show n)
See page 7 fo r techn ical specifi cation s.F
E
F E A T U R E S A N D B E N E F I T S
* Valves not m onogramm ed to 6D or 6A
5/21/2018 Demco DM DT
5/30
DEMCOS E R I E S D M 7 5 0 0 G A T E V A L V E S
F E A T U R E S A N D B E N E F I T S
Meeting the tough, 7,500 psi
working pressure demands of
deep well drilling is the Demco
DM 7500 gate valve. The DM
7500 comes to this market with
proven technology from the
industry leader.
When the market demanded a 7,500 psi
drilling mud valve, the Demco DM 7500
gate valve was introduced to meet the
challenge. This is fitting since Demco
DM API gate valves (2,000 to 5,000 psi)
continue to be the premium drilling mud
valves of choice, as they have been for
more than 30 years.
The Demco DM 7500 is available
in sizes 2" to 6" with butt weld end or
flanged end connections.
Engineered specifically for the high
pressure requirements of deep well
drilling, the Demco DM 7500 gate
valve is chosen for the following drilling
applications:
Standpipe manifolds
Pump manifold block valves
High pressure drilling system block
valves
High pressure frac service
Features/Benef its
Floating slab gate design
A slab gate with Tslot stem connec
allows the gate to float to the seat pro
ing a tighter pressure responsive seal
Sight lens allows operat or
to d etermine gate po si t ion.
Rising stem de sign thread s
protected from l ine med ium.
Flow clea nsed design.
Replacea ble stem pa cking
without removing bonnet .
p3
5/21/2018 Demco DM DT
6/30
DEMCOS E R I E S D M 7 5 0 0 G A T E V A L V E S
p4
In-line field repairability
The bonnet is easily removed for internal
parts inspection and/or replacement with-
out removing the valve from the line.
This design simplicity permits fast and
easy service without the need for special
tools.
Heavy duty roller bearings
Large, heavy duty stem roller bearings
reduces torque.
Unique, abrasion-resistant, one
piece seat design.
The seat assembly consists of two stain-
less steel insert/support rings to which a
resilient elastomer is permanently bonded.
The elastomer provides tight shut off
after long use in abrasive service. The
stainless steel rings are corrosion and ero-
sion resistant. The rings are specially
designed to ensure maximum bonding
strength for the elastomer. The one piece
design makes field replacement easier.
Locking seat alignment
The seat assembly is engineered with a
metal lock shellthat anchors the seat in
the bottom of the valve. This design
ensures accurate seat alignment with min-
imum resistance to flow.
Body wear rings
Surface hardened alloy body wear rings
back up both sides of the seat. These
rings extend the service life of the valve
by absorbing erosive wear that can dam-
age the body around the seat bore area.
Rising stem design
The Demco DM 7500 uses a rising stem
design which isolates and protects the
threads from the line medium. The rising
stem also indicates gate position.
Visual position indicator lens
A clear position indicator lens allows theoperator to easily determine whether the
valve is open or closed. The indicator
lens also helps to protect the stem threads
from the weather.
Replaceable stem packing
The stem packing can be replaced with-
out removing the bonnet from the valve
(3" - 6") saving time when this mainte-
nance may be required (note: line and
valve pressure must be relieved before
performing this maintenance).
Flow-cleansed design
The body cavity area is designed to
allow continuous flushingby the
fluid flow. This action prevents the valve
from sanding up, even in standpipe
installations.
SPECIFICATIONS
Sizes
2" t o 6 " x 5 "
Pressure7,500 p si WP, 11, 250 Test
Stand a rd End Connec t i on s
Butt Weld and Flanged
Stand a rd Ma te r i a l s
Body and Bonn et:Alloy Stee l
Gate:Alloy Steel &Stainless Steel
St ems:410SS &17-4SS
Seat/seals:Buna-N &Viton
Body wear r ings & seat rin gs:Carbon
Steel &410SS
Op t i o n a l M a t e r i a ls
St ems & Gat es:Duplex SS
I ndus t r y Stand a rds Com p l i ance
Ability to com ply w ith NACE, ABS, DN
and other s tringent industry s tanda rd
B
E
F
D
G
C
See page 19 fo r techn ical specifi cation s.
F E A T U R E S A N D B E N E F I T S
A
B
C
5/21/2018 Demco DM DT
7/30
DEMCOS E R I E S D T / D B G A T E V A L V E S
F E A T U R E S A N D B E N E F I T S
Known throughout the industry
for their quality design and
rugged dependability, Demco
corrosion-resistant gate valves
and accessories are made
especially for waterflood and
CO2 applications.
Demco Aluminum Bronze and Stainless
Steel Products are designed especially for
the demanding requirements of corrosive
CO2 injection and waterflood applica-
tions in the enhanced oil recovery market.
Demco Series DT gate valves are
available in sizes 1" to 4". Demco Series
DB gate valves are available for 6" and
8" size applications.
Featu res/Bene fit s
In-line field repairability
The bonnet is easily removed for internal
parts inspection and/or replacement with-
out removing the valve from the line.This
design simplicity permits fast and easy
service without the need for special tools.
Corrosion resistant materials
are standard.
Body and bonnet materials as well as all
internal wetted parts comply with NACE
RP-0475.
Stem back-seat capability
Demcos DT design allows the stem to
back-seat providing a backup stem se
capability when the valve is in the op
position.
Rising stem design
A rising stem moves the handle up an
down providing a visible aid for dete
mining whether the valve is in the op
or closed position.
Pressure responsive drop-tight
sealing.
Standard seats consist of 316SS seat r
encapsulated with 90 Durometer, pero
ide cured Buna N elastomer to provid
reliable, drop tight sealing for extend
service life.
Full throug h
conduit design.
Stem threads isolated
from line media.
Four ring p acking set.
Flang ed DT Gat e Val
p5
5/21/2018 Demco DM DT
8/30
DEMCOS E R I E S D T / D B G A T E V A L V E S
p6
Superior Abrasion Resistance
Buna N elastomer encapsulated seats also
provide an excellent deterrent to abrasion,
further enhancing extended service life.
Four ring stem packing set.
The DEMCO DT stem seal design uses
four packing rings preventing leakage
into the stem journal and outside the valve.
Through conduit gate design
Full through conduit design assures non-
turbulent flow and gate alignment for
improved valve performance and longer
service life.
Non-wetted stem thread design
DEMCOs stem design isolates corrosive
lading from contacting stem threads pre-
venting stem seizure and assuring long
trouble free valve performance.
Accessories
Ball check valves, flow tees, strainers and
chokes are available to complete require-
ments for an entire injection assembly.
Aluminum Bronze Ball Valves are also
offered for additional requirements found
in this market.
Ball Check Valves
Flow Tees
Strainers
Bronze Ball Valves
Series DB Gate Valve
The DEMCO Series DB gate valve is
available for the larger 6" and 8" pipe
sizes in the enhanced oil recovery ma
These valves also feature aluminum
bronze body and bonnet as standard.
Internal parts are 316SS.The exclusive seat design of the
DEMCO DB gate valve is the same
proven design found in the DEMCO
DM series gate valves. The seat consi
of two identical metal wear rings enc
sulated in elastomer to form a cylindr
shape with a gate slot and two round
ports. The closed gate bears on the
downstream wear ring while the elas-
tomer provides a drop-tight, pressure
responsive seal around the port. This
design provides an effective seal even
the gate and seat ring become scored
abraded during service.
The Demco Series DB is also fiel
repairable while the valve is in line.
SPECIFICATIONS
Sizes
Series DT1" - 4"Series DB 6" x 4" , 6" &8" x 6"
Pressur e Class
1" - 4" DT:Class 600, 900 &1500:
6" DB:Class 600, 900 & 1500
8" DB:Class 600 &900
End Conn ect i o n
Thread ed a nd Flang ed, see product
specification section for sizes.
Stand a rd Ma t e r i a l s
Body & Bonnet :Aluminum BronzeStem , gate an d seat in sert s:Stainless
Steel
Op t i o n a l M a t e r i al s
DT:Stainless Steel Body and Bonnet
Viton or P-10 seats
DB:Viton seat elastomer
SD016080
A
B
E
C
D
Ball Check Valves
Series DTGate Valve
Flow Tee s
Strainers
F
G
H
Series A Bronze Ball Valve I
See page 21 fo r techn ical specifi cation s.
SD-016080
F E A T U R E S A N D B E N E F I T S
5/21/2018 Demco DM DT
9/30
DEMCOD M G A T E V A L V E S , C L A S S E S 4 0 0 , 6 0 0
p7P R O D U C T S P E C I F I C A T I O N S
Parts List Class 400 and 600 (2"-8" x 6")
Ref. Description Material
1 Ha nd le Duct ile Iro n
2 Pin St em Spring St eel
3 Lub e Fit t ing St eel
4 Ba ck Up Ring Chro me Lea t her
5 St em Sea l As specif ied (Buna N o r Vit o n)
6 St em As specified, see page 8
7 Bo nnet Class 400: a ll sizes except
2-1/2" FP, ASTM A395 Du ct ile Iro
All ot hers, ASTM A216 Ca rbo n S
8 Bo dy St ud (4) ASTM A193 G r B7 St eel
9 Body Stud Nut (4) A194 Gr 2H Stl
10 Bo nnet Sea l As specif ied (Buna N o r Vit o n)
11 Bo d y* Class 400: all except weld end and
size 2-1/2" FP, ASTM A395 Du ctile
All othe rs, ASTM A216 Ca rbo n Ste
or eq uivalent
12 Sea t As specified, see page 8
13 Ga t e As specified, see page 8
Valve Size (in)/Type
3"2"
Screw ed End 1 1071 1073 1075 1077 24969 10
Weld End 2 1091 1093 1095 1097 10
Grooved End 3 1081 1083 1085 1087 10
Flanged End1061 1063 1065 10(RF or RTJ)4
Base Part Numbers, Class 400, Full Port(985 psi WP1500 psi test)
Parts Detail
21/2" 4"
Valve Size (in)/Type
3" x 2" 4" x 3"
Screw ed End LP 3934 3935
Base Part Numbers, Class 400, Regular Port
Valve Size (in)/Type
63"2"11/2"
Screw ed End 1 3938 1072 1074 1076 1078 10
Weld End2
1092 1094 1096 1098 11Grooved End 3 1082 1084 1086 1088 10
Flanged End 1062 1064 1066 1068 10
(RF or RTJ)4
Base Part Numbers, Class 600, Full Port(1480 psi WP2225 psi test)
21/2" 4"
Base Part Numbers, Class 600, Regular Port
Valve Size (in)/Type
8" x4" x 3"2"x11/2"
Screw ed End LP 3939 3942 3943
Flang ed End3939 3942 3943 3944 39
(RF or RTJ)
3" x 2" 6" x 4"
* Orders for replacement b odies must include 4 body studs.
1 Screwed End valves furnished for l ine pipe un less othe rwise specified
TBG an d UPTBG 10 round t hrea ds on 1-1/2" ; UPTBG 8 round o n 2" an
2-1/2" valves; TBG 10 round on 3" ; TBG 8 round on 4" ; LP only on 6".2 Weld End valves furnished for Sch. 40 pipe. See page 18 for more informat3 Grooved End valves furnished for Sch. 80 pipe.4 Raised Face flan ges furnished unless otherw ise specified.
41/16"
5/21/2018 Demco DM DT
10/30p8P R O D U C T S P E C I F I C A T I O N S
DEMCOD M G A T E V A L V E S , C L A S S E S 4 0 0 , 6 0 0
How to Order (example: 2" 600, line pipe, std trim: 1072-0422110)
Base Part Number End ConnectionBody Stem Gate Seat Seat
CoatingConfig. Material Material Inserts Elastomer
XXXX - X X X X X X X
End Connection Code
LP 0
Screw ed TBG 1
UPTBG 2
Short4*Casing
Weld , Sch. 40 0
G ro o ved Sch. 80 0
400 RTJ 0
Flanged400 RF 1
600 RTJ 2
600 RF 3
Screw ed 4
Weld 5
G ro o ved 6
Fla ng ed 7
*On Weld End valves, o
the Bonnet is coated.
See page 18 for coatin
descriptions.
Configuration Code
St e el, Nicke l P la t e d 2
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code
Duct .Iron
(Steel 4" Bore Only) 1
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code
303 SS 2
316 SS 8
Material Code
Unco a ted
DEMCO 10
DEMCO 11
DEMCO 12
Material Co
Buna N 1
Vit o n 2
Hypa lo n 3
Material CodeSee previous pag e.
Dimension
Nom.
Size
Class 400
2" 87/8 73/4 111/2 115/8 83/4 73/4 2 15/8 11 91/2 61/2 8 -5/8 R
21/2" 10 13 131/8 105/8 21/2 125/8 71/2 8 -3/4 R
3" 101/4 121/2 14 141/8 113/8 83/4 3 2 125/8 11 81/4 8 -3/4 R
4" 117/8 15 137/8 113/8 4 3 141/4 125/8
6" 151/2 191/2 195/8 191/4 137/8 6 4 24 141/4 121/2 12 -7/8 R
Class 600
11/2" 73/4 73/4 15/8 91/2
2" 87/8 73/4 111/2 115/8 83/4 73/4 2 15/8 11 91/2 61/2 8 -5/8 R
21/2" 10 13 131/8 105/8 21/2 125/8 71/2 8 -3/4 R
3" 101/4 121/2 14 141/8 113/8 83/4 3 2 125/8 11 81/4 8 -3/4 R
4" 117/8 15 17 171/8 137/8 113/8 4 3 141/4 125/8 103/4 8 -7/8 R
6" 151/2 22 221/8 191/4 137/8 6 4 24 141/4 14 12 -1 R
8" 26 261/8 191/4 6 24 161/2 12-11/8 R
Dimensional Data (inches)
Screwed,Grooved &
Weld-Full Port
Screwed-Regular
Port
Flanged-RTJ
Flanged-RF
A
Full Port Regular
PortRegular
PortRegular
Port
B (Open)
Full Port
C (Seat Bore)
Full Port
D
FlangeDiameter
FlangeBolts(No.,Size)
RNu
(R
F
*Avail. 4 400 only.
5/21/2018 Demco DM DT
11/30
DEMCOD M G A T E V A L V E S , C L A S S E S 9 0 0 , 1 5 0 0
p9P R O D U C T S P E C I F I C A T I O N S
Parts List Class 900 (2"-6") and 1500 (2"-3")
Ref. Component Material
1 Ha nd le Duct ile Iro n
2 Pin St em Spring St eel
3 Lub e Fit t ing St eel
4 Ba ck Up Ring Chro me Lea t her
5 St em Sea l As specif ied (Buna N o r Vit o n)
6 St em As specified, see page 10
7 Bo nnet ASTM A487 CL 4N Ca rb o n St ee l o
equivalent.2" valves, AISI 4140 Norma lized S
8 Bo dy Stud (4) ASTM A193 GR B7 St eel
(6" valve AISI 4140)
9 Body Stud Nut (4) A194 GR 2H Stl*
10 Bo nnet Sea l As specif ied (Buna N o r Vit o n)
11 Bo d y** ASTM A487 CL 4N Ca rb o n St ee l o
equivalent.
2" screwe d a nd w eld end, AISI 1
Normalized Steel
12 Sea t As specified, see page 10
13 Ga t e As specified, see page 10
14 Screw Sea l Buna N
15 Relie f Fit t ing St eel
Valve Size (in)/ Type
63"2"
Screwed and3947 3951 3953 3955
Grooved End 1
Weld End 2 3947 3951 3953 3955 39
Flanged End3947 3951 3953 3955 39(RF or RTJ) 3
Base Part Numbers, Class 900, Full Port(2220 psi WP3350 psi test)
Parts Detail
21/2" 4"
* AISI 4140-4145 6" on ly.
** Orders for replacement b odies must include 4 body stud s.
Valve Size (in)/Type
3"2"
Screwed andGrooved End 1
Weld End 2 3948 3952 3957
Flanged End(RF or RTJ)3
Base Part Numbers, Class 1500, Full Port (4" see pag(3705 psi WP5575 psi test)
21/2"
1 Screw ed End valves furnished fo r line pipe unless oth erw ise specified.
UPTBG 8 round thread s on 2" and 21/2" valves; TBG 10 round on 3" ;
TBG 8 round on 4" ; Groo ved Ends in Class 900 only.2 Weld End valves furnished for Sch. 40 and Sch. 80 Class 900; Sch. 40,
Sch. 80 and Sch. 160 Class 1500. See page 18 for more information.3 Raised Face flang es furnished un less oth erwise specified.
5/21/2018 Demco DM DT
12/30p10P R O D U C T S P E C I F I C A T I O N S
DEMCOD M G A T E V A L V E S , C L A S S E S 9 0 0 , 1 5 0 0
End Connection Code
LP 0
Screw ed TBG 1
UPTBG 2
Sch. 40 0
Weld Sch. 80 1
Sch. 160 5
G ro o ve d Sch . 801 0
900 RTJ 4
Flanged900 RF 5
1500 RTJ 6
1500 RF 7
Screw ed 4
Weld 5
G ro o ved 6
Fla ng ed 7
*On Weld End valves, o
the Bonnet is coated.
See page 18 for coatin
descriptions.
1 Class 900 on ly.
Configuration Code
303 SS 2
316 SS 8
Material Code Unco a ted
DEMCO 10
DEMCO 11
DEMCO 12
Material C
Buna N 1
Vit o n 2
Hypa lo n 3
Material CodeSee previous pag e.
Dimension
Nom.
Size
Class 900
2" 9 141/2 145/8 97/8 2 141/2 81/2 8 -7/8 R24
21/2" 93/4 161/2 165/8 117/8 21/2 19 95/8 8 -1 R2
3" 11 15 151/8 12 3/4 3 19 91/2 8 -7/8 R3
4" 13 18 181/8 15 4 23 111/2 8 -11/8 R3
6" 20 24 241/8 191/4 6 24 15 12 -11/8 R4
Class 1500
2" 9 141/2 145/8 97/8 2 141/2 81/2 8 -7/8 R24
21/2" 93/4 161/2 165/8 117/8 21/2 19 95/8 8 -1 R2
3" 11 181/2 185/8 12 3/4 3 19 101/2 8 -11/8 R3
Dimensional Data (inches)
Screwed,Grooved &
Weld-Full Port
Flanged-RTJ
Flanged-RF
A
Full Port Full Port Full Port
B (Open) C (Seat Bore) D
FlangeDiameter
Flange Bolts(No.,Size)
RingNumb(RTJ
F
How to Order (example: 2" 900, RTJ, std trim: 3947-4722110)
Base Part Number End ConnectionBody Stem Gate Seat Seat
CoatingConfig. Material Material Inserts Elastomer
XXXX - X X X X X X X
Duct .Iron
(Steel 4" Bore Only) 1
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code
St e el, Nicke l P la t e d 2
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code
5/21/2018 Demco DM DT
13/30
DEMCOD M G A T E V A L V E S , C L A S S 1 5 0 0 , 4 "
p11P R O D U C T S P E C I F I C A T I O N S
End Connection Code
Screw edLP 0
TBG 1
Sch. 40 0Weld Sch. 80 1
Sch. 160 5
Flanged1500 RTJ 6
1500 RF 7
Screw ed 4
Weld 5
Fla ng ed 7
*On Weld End valves, the Bonnet is coated.
Configuration Code
Steel 1
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code303 SS 2
316 SS 8
Material Code
Unco a t ed
DEMCO 10
DEMCO 11
DEMCO 12
Material C
Buna N 1
Vit o n 2
Hypa lo n 3
Material Code
Valve Size (in.)
4"
Screw ed End 1
Weld End 2 3010
Flanged End(RF or RTJ)3
1 Screw ed End valves furnished fo r line pipe unless ot herw ise specified.
TBG 8 round thread s on 4" .2 Weld End valves furnished for Sch. 40, Sch. 80 and Sch. 160 Class 1500.
See page 18 for more information.3 Raised face flang es furnished unless otherw ise specified.
Parts Detail
How to Order (example: 4" 1500, RTJ, std trim: 3010-6722110)
Base Part Number End ConnectionBody Stem Gate Seat Seat
CoatingConfig. Material Material Inserts Elastomer
XXXX - X X X X X X X
St e el, Nicke l P la t e d 2
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code
Base Part Number, 4" Class 1500(3705 psi WP 5575 test)
5/21/2018 Demco DM DT
14/30p12P R O D U C T S P E C I F I C A T I O N S
DEMCOD M G A T E V A L V E S , C L A S S 1 5 0 0 , 4 "
Dimension
Nom.
Size
4" 13 211/2 215/8 211/4 4 23 121/4 8-11/4 R
Dimensional Data (inches)
Screwed& Weld-Full Port
Flanged-RTJ
Flanged-RF
A
Full Port
B (Open)
Full Port
C (Seat Bore)
Full Port
D
FlangeDiameter
FlangeBolts(No.,Size)
RNum(R
F
Parts List Class 1500 (4")
Ref. Component Material
1 Hub Assemb ly St eel o r Duct ile Iro n
3 Lub e Fit t ing St eel
5 St em Sea l Assy. As specified (Buna N or Vi
Includes Brz. b ushing
6 St em As specified, see pa ge 13
and chart
7 Bo nnet ASTM A487 CL 4N Carb on S
8 Bo d y St ud (4) ASTM A193 Gr B7 St eel
9 Body Stud Nut (4) A194 Gr 2H Stl
10 Bo nnet Sea l As specified (Buna N or Vi
11 Bo d y* ASTM A487 CL 4N Carb on S
12 Sea t As specified, see pa ge 13
and chart
13 Ga t e As specified, see pa ge 13
and chart
14 Screw Sea l Buna N
16 Lo ck Ha nd le St eel
18 St em Screw St eel
19 Screw Ho using St eel
20 Seco nd a ry Sea l Buna N
21 Reta iner St eel
22 Pin , Lo ck Ha nd le St eel
23 Bo nnet St ud (2) ASTM A193 Gr B7 St eel
24 Bo nnet St ud Nut (2) A194 G r 2H St l
* Orders for replacement bod ies must include 4 body stud s.
5/21/2018 Demco DM DT
15/30
Screw ed End 1 1028 1047
Weld End 2 1031 1109 1056 1110
Flanged End1025 1038
(RTJ)4
DEMCOD M G A T E V A L V E S , 2 0 0 0 , 3 0 0 0 , 5 0 0 0 W P
p13P R O D U C T S P E C I F I C A T I O N S
Valve Size (in)
3"2"
Screw ed End 1 1026 1042 1045 1048
Weld End 2 1029 1115 1051 1054 1057
Grooved End 3 11920 11921 11922 1192
Flanged End1023 1033 1036 1039
(RTJ)4
Base Part Numbers, 2000 WP 4000 psi Test
4"
Valve Size (in)21/2" x 2" 4" x 3" 5" x 4"
Weld End 1114 1113 1111
Base Part Numbers, 3000 WP 6000 psi Test Regular Port
(See ordering information on page 14.)
Valve Size (in)
3"2"
Screw ed End 1 1027 1043 1046 1049 2496
Weld End 2 1030 1052 1055 1058
Flanged End1024 1034 1037 1040
(RTJ)4
Base Part Numbers, 3000 WP 6000 psi Test Full Port
21/2" 4"
Valve Size (in)
3"2"
Base Part Numbers, 5000 WP 10,000 psi Test
Parts Detail
2" Full, 2-1/2" Regular
2-1/2" Full5" Regular
21/2"x 2" 21/2"
21/2"x 2" 4" x 3
41/16
1 Screwed End valves furnished f or l ine pipe unless otherw ise
specified. UPTBG 8 round on 2" and 21/2" valves; TBG 10
round on 3" ; TBG 8 round on 4" .2 Weld End valves furnished for Sch. 40 and Sch. 80 on 2000 WP
valves; Sch. 80 and Sch. 160 on 3000 WP; Sch. 80, XXH an d
Sch. 160 on 5000 WP. See page 18 for more information.3 Grooved End valves furnished for Sch. 80 pipe.4 RTJ fla ng es comp ly w ith API Std. 6A, 1974.
5/21/2018 Demco DM DT
16/30p14P R O D U C T S P E C I F I C A T I O N S
DEMCOD M G A T E V A L V E S , 2 0 0 0 , 3 0 0 0 , 5 0 0 0 W P
Screw ed 4
Weld 5G ro o ved 6
Fla ng ed 7
*On Weld End valves, the Bonnet is coated.
Configuration Code
303 SS 2
316 SS 8
Material Code
Unco a t ed
DEMCO 10
DEMCO 11
DEMCO 12
Material C
Buna N 1
Vit o n 2Hypa lo n 3
Material Code
See previous pag e.
End Connection Code
LP 0
Screw ed TBG 1
UPTBG 2
Sch. 80 1
Weld XXH 2
Sch. 160 5
Gro o ved Sch. 80 0
2000 RTJ 0
Flanged3000 RTJ 1
5000 RTJ 2
Parts List
Ref. Component Material
1 Lub e Fit t ing St eel
2 Hub Assemb ly St eel o r Duct ile Iro n
4 Lo ck Ha nd le St eel
6 St em Screw St eel
7 St em Screw Sea l Buna N
8 Screw Ho using St eel
9 St em As specified, see How to Order
10 Seco nd a ry Sea l Buna N
11 Ret a iner St eel
12 St e m Se a l Asse m bly As specified (Buna N or Viton)
13 Lo ck Screw St eel (2" bo re o nly)
15 Coupling (2" bore only) 2000/3000 WP: A216 WCB St ee l
5000 WP: A487 4NSte el
16 Bo nnet 2" bore: AISI 1029, or A105 Steel
Oth er size s: ASTM A487 Ste el
(CL 4N or 2Q)
Ref. Component Material
17 Ind ex Pin St eel (2" b o re o nly)
18 Bo nnet Sea l As specified (Buna N or Vi
19 G a te As specified, see How to Or
20 Bo d y* 2" bore: AISI 1029, or A105 S
Oth er size s: ASTM A487 Ste el
(CL 4N or 2Q)
21 Sea t As specified, see How to Or
22 Pin , Lo ck Ha nd le St eel
23 B o nn e t St u d ASTM A193, G R B 7
(2-1/2" 4 " b o re )
24 Bo nnet St ud Nut (2) A194 Gr 2H St l
(2-1/2" 4 " b o re )
25 Bo d y St ud (4) ASTM A193, G R B7
(2-1/2" 4 " b o re )26 Body Stud Nut (4) A194 Gr 2H Stl
(2-1/2" 4 " b o re )
* Orders for replacement b odies must include 4 body studs(except 2" bo re valves).
How to Order (example: 2" 5000, Line Pipe, std trim: 1028-0422110)
Base Part Number End ConnectionBody Stem Gate Seat Seat
CoatingConfig. Material Material Inserts Elastomer
XXXX - X X X X X X X
St e el, Nicke l P la t e d 2
Monel 3Alum. Bro nze 4
316 SS 8
Material Code
Duct .Iron(Steel 4" Bore Only) 1
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code
Nom.
Size
2000 psi WP, 4000 psi Test
2" 9 115/8 13 2 14 61/2 8 -5/8 R
21/2" 93/4 9 165/8 17 13 21/2 2 19 14 71/2 8 -3/4 R
3" 11 141/8 18 3 19 81/4 8 -3/4 R
4" 13 163/8 211/4 4 23 103/4 8 -7/8 R
3000 psi WP, 6000 psi Test
2" 9 115/8 13 2 14 81/2 8 -7/8 R
21/2" 93/4 9 165/8 17 13 21/2 2 19 14 95/8 8-1 R
3" 11 141/8 18 3 19 91/2 8 -7/8 R
4" 13 11 163/8 211/4 18 4 3 23 19 111/2 8 -11/8 R
5" 13 211/4 4 23
5000 psi WP, 10,000 psi Test
2" 9 121/8 13 2 14 81/2 8 -7/8 R
21/2" 9 13 2 14
3" 11 155/8 18 3 19 101/2 8 -11/8 R
4 11 18 3 19
Dimensional Data (inches)
Screwed,Grooved &
Weld-Full Port
WeldRegular
Port
Flanged-RTJ
A
Full Port Regular
PortRegular
PortRegular
Port
B (Open)
Full Port
C (Seat Bore)
Full Port
D
FlangeDiameter
FlangeBolts(No.-Size)
RNu
(
F
5/21/2018 Demco DM DT
17/30
DEMCOD E M C O 4 ", 5 ", 6 " - 5 0 0 0 W P
p15P R O D U C T S P E C I F I C A T I O N S
Test Pressure
Test Pressure for 4" x 4", 5" x 4" and 6x 44-bolt design
valves is 7500 psi. 12-bolt bonnet design valves are shell tested
to 10,000 psi. All 5casing thread valves shell tested to 2 times
working pressure.
Nom.
Size
4"Screw ed / 13 245/8 4 223/4 Weld End
4"Flanged 18 245/8 4 223/4 121/4 8-11/4 R39
5" x 4"Weld End 13 24
5/8 4 223/4 (1)
6" x 4"Weld End 13 24
5/8 4 223/4 (1)
5 1000 (2)
Ca sing 16 247/8 5.12 20 Thre a d
5 3000 (2)
5000Casing 16 31 5.12 23
Thre a d
6 x5 (2)16 31 5.12 23
Weld
Dimensional Data (inches) Both Bonnet Designs
A
(End to
End)
B
(Open
Height)
C
(Seat
Bore)
D
(Handle
Diameter)Flange
Diameter
FlangeBolts(No.,Size)
RTJ RingNumber
F
(1) Flanged end connection a vai lable by special order, consult f actory.(2) Consult fa ctory for 5 casing th read a nd 6 x5 weld end valve data sheet
(graphic not show n here).
4" 5000 psi(12 bolt bonnet)
4" 5000 WP Full Port(4 bolt bonnet)
A
D
5/21/2018 Demco DM DT
18/30
4 985, 3000(41/16 b o re) (a ll 4 are short casing thread)
5 1000, 3000, 5000
(51/8 b o re) (a ll 5 a re long cas ing t hread)
p16P R O D U C T S P E C I F I C A T I O N S
DEMCOD E M C O 4 ", 5 ", 6 " - 5 0 0 0 W P
Screw ed 4
Weld 5
Fla ng ed 7
*On Weld End valves,
the Bonnet is coated.
See page 18 for coati
descriptions.
Configuration Code
303 SS 2
316 SS 8
Material Code
Unco a t ed
DEMCO 10
DEMCO 11
DEMCO 12
Material C
Buna N 1
Vit o n 2
Hypa lo n 3
Material Code
End Connection Code
LP 0Screw ed
TBG 1
Sch. 80 1Weld 2 XXH 2
Sch. 160 5
Fla n g e d 5000 R TJ1 2
1 4" x 4" 12 bolt design on ly, RTJ flang es
comply w ith API Std 6A, 1974.
2 See page 18 for more information.
Size 4 Bolt 12 Bolt4"x3" 1110
4"x4" 7420 17263
5"x4" 7421 17264
6"x4" 17265
6"x5" CF3
Steel 1
Monel 3
316 SS 8
Material Code
Parts List Class 5000 (4", 5"x 4", 6"x 4")
Ref. Component Material
1 Lub e Fit t ing St eel
2 Ha nd le Assemb ly St eel o r Duct ile Iro n
3 Tub e Clea r Acrylic
4 St em Ca p Duct ile Iro n
5 Key St eel
6 St em Screw St eel
7 St em Screw Sea l Buna N
8 Screw Ho using St eel
9 St em As specified, see How to Order
10 Seco nd a ry sea l Buna N
11 Ret a iner St eel
12 St em Se al Asse mb ly As specified (Buna N or Viton)(Includes BRZ Bushing)
13 Bea ring (2) Tef lo n/Pheno lic
14 Do w n St o p Ring 303 SS
16 Bo nnet ASTM A487 stee l (CL 4N or 2Q )
18 Bo nnet Sea l As specified (Buna N or Viton)
19 Ga t e As specified, see How to Order
20 Bo d y* ASTM A487 stee l (CL 4N or 2Q )
21 Sea t As specified, see How to Order
23 Bo nnet St ud (2) ASTM A193, GR B7 St eel
24 Bo nnet St ud Nut (2) A194 Gr 2H St eel
25 Bo d y Stud (4) AISI 4140 St eel
25 Bo d y Stud (12) ASTM A193 G R B7
26 Body Stud Nut (4) AISI 4140-4145 Steel
26 Body Stud Nut (12) ASTM A194 G R 2H
* Orders for replacement b odies must include 4 body studs.
How to Order (example: 5" x 4", 4 bolt, weld XXH, std trim: 7421-2522110)
Base Part Number End ConnectionBody Stem Gate Seat Seat
CoatingConfig. Material Material Inserts Elastomer
XXXX - X X X X X X X
St e el, Nicke l P la t e d 2
Monel 3
Alum. Bro nze 4
316 SS 8
Material Code
DM Gate Valves with Casing Threads **
We offer 4and 5Full Port
DM Gate Valves with Casing Threads
SizePressure Rating (PSIG)
(Full Port)
** 4 400 (985 psi WP) va lve de sig n sam e a s o
page 7 .
4 3000 valve desig n same as on pa g e 12.
Std trim ord er #s fo r 4 valves:
4 cla ss 400 (985 psi WP): 24969-44221
4 3000: 24968-4422110
5 is a round b onnet design, consult f actor
for technical informa tion and da ta she
(1000-G-35, 3000/5000 G-34).
Std trim ord er #s fo r 5 valves:
5 1000: 22401-3422110
5 3000: 23925-3422110
5 5000: 23925-3482210
3 Consult fa ctory for order #
in format ion on 6 x5
3000/5000 w eld en d g at e
valves (ref. data sheet G-34).
5/21/2018 Demco DM DT
19/30
DEMCOG E N E R A L T E C H N I C A L I N F O R M A T I O N
p17P R O D U C T S P E C I F I C A T I O N S
Standard Weights (pounds)
400
S,G,W* FL*
600
S,G,W* FL*
900
S,G,W* FL*
1500
S,G,W* FL*
2000
S,G,W* FL*
3000
S,G,W* FL*
5000
S,G,W* F
11/2" 20
2" x 11/2" 20 40
2" 24 42 26 44 48 100 48 100 48 70 53
100 61
11
21/2" x 2 " 48 53 61
21/2" 48 70 50 74 87 170 87 170 74 141 87 170
3" x 2" 32 34 65
3" 58 90 60 96 95 160 113 205 95 131 113 175 140 24
4" x 3" 72 74 145 113 140
4" 93 98 176 140 230 162 320 140 200 162 265 210 1 33
5" x 4" 162 210 1
5" 2082 317 3 3173
6" x 4" 270 255
6" 300 411 310 428 325 540
8" x 6" 590
Size (in.)
Working Pressure
* S = Scre w e d En d
G = G r o o ve d En d
W= But t Weld End
FL= Flanged End
Weld End only Grooved End not included
1 Weight shown is for the 4 bol t des ign, the 12 bol t des ign is 246lbs
2 We ig h t sh o w n is f o r a 5 1000# DM GV w ith casing t hrea ds.
3 Ca s ing t h re a d on ly (we ig h t w i ll b e t he sa me f or a 5 4000# valve)
5/21/2018 Demco DM DT
20/30p18P R O D U C T S P E C I F I C A T I O N S
DEMCOG E N E R A L T E C H N I C A L I N F O R M A T I O N
Valve Size Designations and Weld End
Dimensional Information
1.All references to pipe size in this catalog is the nominal size.
The actual OD and ID for various nominal sizes and schedules
is tabulated below. Weld End bodies are machined at each end
to match the pipe OD and ID.
2. Regular port valve size descriptions are designated by two
numbers. The first number is the nominal size of the end con-
nection. The second number is the ID of the valve seat (dimen-
sion Cin the tables).
ID
Sch. 160Sch. 40OD
Nominal
Size
11/2" 1.900 1.610 1.500
2" 2.375 2.067 1.939 1.687 1.503
21/2" 2.875 2.469 2.323 2.125 1.771
3" 3.500 3.068 2.900 2.624 2.300
4" 4.500 4.026 3.826 3.438 3.152
5" 5.563 4.813 4.313 4.063
6" 6.625 6.065 5.761 5.187
8" 8.625 7.981 7.625 6.813
Sch. 80 XXH
Special Order Accessories
Square Operating Nuts are offered to replace handles, for
wrench operation. Nuts are sized for 2-inch square sockets.
Locking devices for tamper-proof valve settings of standard
handles are also available.
Special Stem Extensions are available on all gate valves,
for buried service. Extended stems are housed from the valve
bonnet to the handle; operation of the valve is identical to nor-
mal assembly.Actuators for automated or remote-controlled applications
may be furnished on special order. Prices for pneumatic or
hydraulic actuators can be given on request.
Testing
Demco Gate Valves are hydrostatically tested at assembly.
Stem seal, body and seat are inspected for zero leakage under
pressure, before acceptance.
Seat Elastomers
Buna N (nitrile) is the basic seat elastomer. It is excellent for
petroleum oil and gases, fuel oils and alcohols from 10F to
+200F. Hypalon is optionally offered compounded for maxi-
mum chemical resistance. Particularly suited for oxidizing
acids, it resists hydrocarbon oils and fuels from 10 F to
+250F. Viton is highly resistant to mineral acids and hydrocar-
bons and resists moderate concentrations of hydrogen sulfide.
Serviceable from 10 F to +400F. (Not suitable for steam).
Plastic Coatings
Internally plastic-coated body and bonnet are offered with th
coatings. Demco 10 is a catalyst-cured epoxy with excellent
adhesion and resistance to wear, chipping and abrasion, is u
fected by most acids, alkalis, brines and petroleum products
to 150F. Demco 11 is a baked-on phenolic serviceable to 2
F and resistant to organic and mineral acids, hydrocarbons a
corrodents encountered in oil and gas production (not recom
mended for caustics). Demco 12 is a baked-on phenolic-epo
tougher and more abrasion resistant, for excellent service in
caustics and salt water up to 200F. All coatings are applied
to 6 mil thickness.
For applications in high pressure gas above 3000 psi
involving concentrations of H2S or CO2 consult factory f
recommendations.
Pressure Ratings
Demco Gate Valves are designed for the maximum working
pressures and test pressures tabulated below:
Gate valve rating must be selected to match the piping syste
in which the valve will be installed. Tabulated below are wo
ing pressures at 100F for ASTM A-106 Grade B pipe in siz
corresponding to Demco gate valves.
Ordering Information
Give size, pressure class and end connection. Specify pressu
class of flanged ends and raised face or RTJ. For threaded e
give line pipe, TBG (non upset tubing) or UPTBG (external
upset tubing). For weld or grooved ends, give schedule of
mating pipe.
Class
400
Class
600
Class
900
Class
1500
2000
WP
3000
WP
500
W
990 WP 1480 WP 2220 WP 3705 WP 2000 WP 3000 WP 5000
15 00 Te st 222 5 Te st 335 0 Te st 557 5 Te st 40 00 Te st 600 0 Te st 10,000
Pressure Ratings
* 4" -5000, 5" &6" regular port-5000 valves of t he 4 bolt de sign a re tes
at 7,500 psi; 10,000 psi on the 12 bolt design.
Size Sch. 40 Sch. 80 Sch. 160 XXH
11/2" 1340 2430
2" 1210 2220 4300 5970
21/2" 1620 2590 3950 6590
3" 1460 2370 3930 5880
4" 1300 2130 3830 5150
5" 1970 3730 4650
6" 1110 1970 3650
8" 1030 1790 3620
Pressure Ratings
5/21/2018 Demco DM DT
21/30
DEMCOD M 7 5 0 0 G A T E V A L V E S
p19P R O D U C T S P E C I F I C A T I O N S
How to Order* (Part number example: Std 5" Butt Weld 24994-2572110)
X X X X X X X X X X X
Base Part End Body Stem Gate/ Seat Seat/SealNumber Connection* Configuration Material Wear Ring Insert Elastomer
Parts Detail
10,000 RTJ 3
Weld e nd size(see table)
St eel/St eel 2
410 SS/410 SS 7
17-4 SS/410 SS 8
Bu na -N / Bu na -N
Vit o n /Vit o n
HNBR /Vit on
410 SS 7
17-4 SS 8
410 SS 1Weld 5
Fla ng ed 7
Seat Size
2" 3" 4" 5" 6 5"
24993 25051 24967 24994 24981
No. Component Material Description
1 Ha nd w heel Duct ile Iro nASTM A536
Gra de 65-45-12
2 Lo ck Screw Ca rb o n St eel ANSI 1213
3Skt. Hd.
Allo y St eel ASTM B 18.3Cap Screw
4 G a te Clip St a inless St eel ANSI 302
5 St em Pa cking Ela st o meric Buna -N
6 St em St a inless St eelANSI 410
HRC 22 Max
7 Bo nnet Allo y St eelASTM A487
Grade 4 Class C
8 Bo nnet St ud Allo y St eel ASTM A193 G ra d e
9 Bo nnet Nut Allo y St eel ASTM A194 G ra d e
10 Bo nnet Sea l Ela st o meric Buna -N
11 Bo d y Allo y St eelASTM A487
Grade 4 Class C
12 Sea tStainless Steel/
ANSI 410/Bun a -NElastomeric
13 Ga t e Allo y St eel ANSI 4130
14 Wea t her Sea l Ela st o meric Buna -N
15 Wea r Ring Allo y St eel ANSI 414216 Wea r Ring Sea l Ela st o meric Buna -N
17Packing
Bro nze ASTM B271 G ra de 9Adapter
18Stem Screw
Ca rb o n St eel ANSI 1022Assy.
18* Bea ring St eel Ro ller Thrust
19 Bo nnet Ca p Ca rb o n St eel ANSI 1022
20 Seco nd a ry Sea l Ela st o meric Buna -N
21Packing
Ca rb o n St eel ANSI 1022Retainer
22 Hex Ca p Screw Allo y St eel ASTM A307 G ra de
23 St em Pro t ect o r Pla st ic Clea r Acrylic
24 St em Ca p Duct ile Iro nASTM A536
Gra de 65-45-1225 Grea se Fit t ing Co mmercia l
26 G rea se Vent Co mmercia l
*Consult fa ctory for ot her end connections or trims.
1
23
24
22
25
3
18
18A
14
19
26
17
4
12
5
13
11
10
6
7
2
21
20
8
9
16
15
SD-016418
SeatSize
SeatSize
Weld End SizeSeatSize
Weld End Size
2 XXH (2 .38 OD x 1 .50 ID) 24 XXH (4 .50OD X 3 .15 ID) 2
2 3.00 OD x 2.00 ID 4 45 XXH (5 .56 OD X 4 .06 ID) 4
3.25 OD X 2.00 ID 65.56 OD X 3.95 ID 5
6.00 OD X 4.00 ID 6
3 XXH (3.50 OD x 2.30 ID) 2 5 5 XXH (5 .56 OD x 4 .06 ID) 2
3 4 XXH (4.50 OD x 3.15 ID) 4 6 x 5 6 XXH (6 .62 OD x 4 .90 ID) 4
4.50 OD x 2.96 ID 5 7.00 OD x 5.12 ID 6
Weld End Table for First Digit of Part No. Suffix
5/21/2018 Demco DM DT
22/30p20P R O D U C T S P E C I F I C A T I O N S
DEMCOD M 7 5 0 0 G A T E V A L V E S
Dimensional Data (inches)
Description2" 3" 4" 5" 6"
Weld Flange Weld Flange Weld Flange Weld Flange Weld Flan
A 9.00 18.38 13.00 24.38 16.00 26.38 17.88 29.00 17.88 N/
B 13.04 13.04 24.60 24.60 31.00 31.00 31.81 31.81 31.81 N/
C 2.6 3.94 4.69 5.31 3.90 6.2 5.00 7.03 5.00 N/
D 6.38 6.38 10.50 10.50 11.75 11.75 14.88 14.88 14.88 N/
E 13.88 13.88 22.81 22.81 20.00 20.00 26.75 26.75 26.75 N/
Weig ht (lb ) 76 124 256 372 310* 475* 506 761 506 N/
Wea r Ring I.D., Min (in) 1.97 1.97 2.98 2.98 3.97 3.97 5.17 5.17 5.17 N/
End Co nn. Opt io n 6 ID 2.075 N/A 3.075 N/A 4.075 N/A 5.135 N/A Opt io n
End Co nn. Opt io n 6 OD 3.00 N/A 4.40 N/A 5.81 N/A 7.25 N/A Opt io n
*Estimated weights.
D
A
E
E
B
C
5/21/2018 Demco DM DT
23/30
DEMCOS E R I E S D T G A T E V A L V E S
p21P R O D U C T S P E C I F I C A T I O N S
How to Order (XXXXX-XXXXXXX) - Example: 2" Bronze 1500, UPTBG 24753-2488816
Base Part End Body Stem Gate Seat Seat/Seals Body/Number Configuration Configuration Material Material Ring Bonne
XXXXX X X X X X X X
Threa d ed 4
Fla ng ed 7
Aluminum
Bronze
Stainless
SteelB una N/B una N 1
(Peroxide
Cured Buna )
Vit on /Vit on 2
P-10/Hyt re l 4
P -10/90 Du ro6
Buna -N P.C.
316 SS 8316 SS 8
316 SS 8
Flanged
600 RTJ 2
600 RF 3
900 RTJ 4
900 RF 5
1500 RTJ 6
1500 RF 7
Threaded
API LP 0
UPTBG 2
Size ANSI Base
(in) Class Part No.
600 17275
1* 900 17276
1500 14044
600 24726
2 900 24727
1500 24753
600 24728
21/2 900 24729
1500 24754
600 24730
3 900 24731
1500 24732
600 24733
4 900 24734
1500 24735
Size/ A A AB C D E
Class THDD RF RTJ
1 600 6.75 11.00 1.06 5.00 3.00
900/500 6.75 10.00 10.00 11.00 1.06 5.00 3.00
2" 600 8.50 11.50 11.63 14.63 2.06 14.50 5.002"
8.50 14.50 14.63 14.63 2.06 14.50 5.25900/1500
21/2" 600 8.75 13.00 13.13 16.71 2.56 14.75 6.13
21/2"8.75 16.50 16.63 16.71 2.56 14.75 6.38
900/1500
3" 600 14.00 14.13 18.00 3.13 14.75 6.81
3" 900 9.69 15.00 15.13 18.00 3.13 14.75 6.94
3" 1500 18.50 18.63 18.82 3.13 18.00 7.15
4" 600 17.00 17.13 22.25 4.06 23.00 9.00
4" 900 18.00 18.13 22.25 4.06 23.00 9.13
4" 1500 21.50 21.63 22.54 4.06 23.00 9.41
Dimensional Data
D
40
80
130
60
110
10
20
B (OPEN)
E
A
30
120
180
90
100
70
160
21
C
SEE SEATDETAIL
SEATSPRINGSEATSEAL
5050
SEATSEAL
P-10
(Sea t/seal o ption 6)
Seat spring and seal
part of seat assembly
Peroxide Cured BUNA or Viton
(Sea t/seal o ption 1 or 2)
Seat seal part of seat assembly
Seat Assembly Detail
* 1design n ot show n ( consult factory )
5/21/2018 Demco DM DT
24/30p22P R O D U C T S P E C I F I C A T I O N S
DEMCOS E R I E S D T G A T E V A L V E S
Working Pressure/Test Pressure Data
End Connection Material Class 600 Class 900 Class 1500
Threa dedBronze
1480 WP 2225 Test 2220 WP 3350 Test 3705 WP 5575 TesStainless Stee l
FlangedBro nze 1480 WP 2225 Test 2220 WP 3350 Test 3705 WP 5575 Tes
St a inless St eel 1440 WP 2175 Test 2160 WP 3250 Test 3600 WP 5400 Tes
BodyAPI LP(6)
Aluminum BronzeN/A X N/A X N/A
XN/A N/A N/A
BodyUPTBG ASTM B148 Allo y 955 CF
BodyANSI RF(6)
Aluminum BronzeX X X X X X X X X
10 1 BodyANSI RTJ ASTM B 148 Allo y 955
BodyAPI LP(8) St a inless St eel CF8M N/A X N/A CF N/A N/A N/A N/A N/A
BodyUPTBG
BodyANSI RF(8) St a inless St eel CF8M CF X CF CF CF CF CF CF CF
BodyANSI RTJ
(6)Aluminum Bronze
X X X X X X X X X20 1 Bo nnet ASTM B148 Alloy 955
(8) St a inless St eel CF8M CF X CF CF CF CF CF CF CF
21 1Stem Bushing
Bronze( f /SS Bonnet)
30 1G a t eEla st o mer Sea t St a inless St eel CF8M
G a t eP-10 Sea t St a inless St eel CF8M, Chro mium Pla t ed
40 1 St em (8) 316 SS
(1) Ring : CF8M; Ela st omer: Buna -N Pero xid e Cured , 90 Duro met er
(2) Ring : CF8M; Ela st o mer: Vito n, 75 Duro met er
50 2 Sea t Assemb ly (4)Ring : CF8M; Insert: Peek; Sea l: Hytrel/Elgiloy
Spring : Incone l X-750
(6) Rin g : C F8M ; In se rt : Pe ek; Se al: Bu na -N Pe ro xid e Cu re d, 90 Du ro me te r
Spring : Incone l X-750
60 1 Ha nd le Duct ile Iro n ASTM A536 G ra d e 65-45-12
70 1Stem Packing
316 SSRetainer
80 1 Ca p Steel
90 1 St em Sea l (1)o r(6) Buna -N, Pero xid e Cured , 90 Duro met er
Assembly (2) Vit o n, 90 Duro met er(Matched w /
Sea t Opt io n) (4) Tef lo n /Elg ilo y
100 1 Reta iner Sna p Ring PH 15-7 Mo
110 4 Ca p Screw Allo y St eel
120 1 Lub e Fit t ing Steel
130 1 Relie f Fit t ing Steel
(1)o r(6) Buna -N, Pero xid e Cured , 90 Duro met er
160 1 Bo d y Sea l (2) Vit o n, 90 Duro met er
(4) Tef lo n/Elg ilo y
180 1 Ha nd le Sea l Buna -N
Body Style and Material Optional Availability*
2" 21/2" 3" 4"
900 900
600 1500 600 1500 600 900 1500 600 900 1
Index Reqd. Description Material/Option Specifications
* X = Available; CF = Consult Facto ry; N/A = Not Availab le. For 1 size consult f actory
Part num ber reference fo r mat erial option is show n ( ) description column if applicab le.
5/21/2018 Demco DM DT
25/30
DEMCOS E R I E S D B G A T E V A L V E S
p23P R O D U C T S P E C I F I C A T I O N S
How to Order (XXXXX-X78XXX6) Example: 6" x 6" 900 RF 19163-5788896
Base Part End Body Stem Gate Insert Seat/SealsBody/BonnNumber Connection Configuration Material Material Material Materia
XXXXX X 7 8 X X X 6
Aluminu
Bronze
ASTM B14
Alloy 95
(Except 6 x 6 1500)
Aluminum Bronze 4
ASTM B148 Allo y 953
(Except 6 x 6 1500)
316 Stainless Steel 8*
ASTM A351 CF8M
(6 x 6 1500 only)
Duplex St ainless St eel 9*
UN5 831803 (Gate)
UN5 551803 (Insert)
Class 600 a ll 316 St ain le ss
Cla ss 1500 6 x 4 St eel
ASTM A479Class 900 a ll Type XM-19
Cla ss 1500 6 x 6 St a inless
Steel
SizePart No.
(in)
Class 600
6 x 4 18993
6 x 6 19108
8 x 6 19977
Class 900
6 x 4 18756
6 x 6 19163
8 x 6 19785
Class 1500
6 x 4 19791
6 x 6 18418
Buna -N 1
Vit o n 2
Buna-N, 90 Duro9*
Peroxide Cured
*Most common opt ion.
600 RTJ 2
600 RF 3
900 RTJ 4
900 RF 5
1500 RTJ 6
1500 RF 7
Flanged
6" x 4", 6" x 6", 8" x 6" 600 6" x 4" 900
*Most common opt ion.
5/21/2018 Demco DM DT
26/30p24P R O D U C T S P E C I F I C A T I O N S
DEMCOS E R I E S D B G A T E V A L V E S
*See How to Order ta ble for ma terials not shown (Body, bonnet , seat insert, seat a nd seals).
Cla ss 600(4); 6 x 4 900(8); 6 x 4 1 500 (10); 6 x 6 900/1500 & 8 x 6 900 (12).
Dimensional Data (inches)
DescriptionClass 600 Class 900 Class 1500
6" x 4" 6"x 6" 8" x 6" 6" x 4" 6" x 6" 8" x 6" 6" x 4" 6" x 6"
Wt . Lb s. 270 400 570 350 540 775 540 610
AFlangedRF 22 22 26 24 24 29 273/4 273/4
FlangedRTJ 221/8 221/8 261/8 241/8 241/8 291/8 28 28
B (Open) 135/8 191/8 191/8 1415/16 34 34 215/16 34
C (Sea t Bo re) 4 6 6 4 6 6 4 6
D 141/4 24 24 23 20 20 23 24
E 43/16 51/2 51/2 43/8 57/8 57/8 411/16 61/8
(Fla ng e Dia met er) 14 14 161/2 15 15 181/2 151/2 151/2
F Fla ng e Bo lt s (No .-Size) 12 -1 12 -1 12 -11/8 12-11/8 12-11/8 12-13/8 12-13/8 12-13/8Ring Numb er (RTJ) R45 R45 R49 R45 R45 R49 R46 R46
Parts List
Ind Req Description/Matl* Ind Req Description/Matl* Ind Req Description/Matl*
Class 600 (all), 6" x 4" 900 7 1 Bo nnet * 22 1 Pin , Lo ck Ha nd le (St eel)
1 1 Ha nd le (Duct ile) 8 Bo d y St ud (A193 B7) 23 2 Bo nnet St ud (A193 B7)
2 1 St em Pin (SS) 9 Bo dy St ud Nut (A194 2H) 24 2 Bo nn et St ud Nut (A194 2H)
3 1 Lub e Fit t ing (St eel) 10 1 Bo nnet Sea l* 6" x 6" 900/1500, 8"x 6" 900
4 1 Ba ck-up Ring (Chrm/Lt hr) 11 1 Bo d y* 15 2 Ro lle r & Ca g e Assy (St ee l)
6" x 4" 1500 12 1 Sea t Assemb ly* 16 4 Th rust Wa sh er (St ee l)
1 1 Hub Assy (St eel o r Duct ile) 13 1 Ga t e* 18 1 St em Screw (Steel)
3 1 Lub e Fit t ing (St eel) 14 1 Screw Sea l (n/r Cla ss 600) 19 1 Ho using (St eel)6" x 6" 900/1500, 8"x 6" 900 6" x 4" 900 20 1 Seco nd a ry Sea l*
1 1 Ha nd w heel (Duct ile) 15 1 Relie f Fit t ing (St eel) 21 1 Ret a iner (St eel)
2 1 Set Screw (St eel) 6" x 4" 1500 (next 16-24) 22 4 Ho using Screw (St eel)
3 1 Ret a iner Screw (Allo y St l) 16 1 Lo ck Ha nd le (St eel) 23 1 Sig ht Tub e (Clea r Acrylic)
4 1 Do w n St o p Ring (316SS) 18 1 St em Screw (St eel) 24 1 St em Ca p (Duct ile)
Index 5-14 same for all valves 19 1 Screw Ho using (St eel) 25 1 Lub e Fit t ing (St eel)
5 1 St em Sea l* 20 1 Seco nd a ry Sea l* 26 1 Re lie f Fit tin g (St eel)
6 1 St em * 21 1 Ret a iner (Steel)
6" x 4" 1500 6" x 6" 900/1500, 8" x 6" 900
5/21/2018 Demco DM DT
27/30
T E R M S A N D C O N D I T I O N S
p25T E R M S A N D C O N D I T I O N S
1. C ONTRACT ACC EPTANCE:
Any written o r oral purchase order received
from Buyer by Cooper Cameron Corporation,
Cameron Division and Cooper Cameron Valves
( Seller ) shall be construed as a written
acceptance of Sellers offer to sell and shall
be fi l led in a ccordance w ith the t erms and
conditions o f sale set fort h h erein. SELLERS
ACCEP TANCE OF THIS ORDER IS EXPRESSLY
CONDITIONED O N BUYERS ASSENT TO THE
TERMS CONTAINED HEREIN. The t erm s a nd
conditions o f Sellers proposal (if any) and
acknowledgement shall prevail over any
conflicting or different terms in Buyer s order
unless Buyer not ifies Seller in w riting of its
objections thereto within fifteen (15) days
from receipt of Sellers acknowledgement.
Buyers stand ard t erms of purchase w ill not
be considered a counteroffer to Sellers terms
an d cond itions of sale. The fa ilure of Seller to
object to any provision in conflict herewith
whether contained on Buyers purchase order
or otherw ise shall not be construed a s a
wa iver of t he provisions hereof nor as a n
acceptance thereof.
2. QUOTATIONS AND PRICES:
All quot ations are mad e for prompt acceptance
and any terms quoted t herein are subject to
change without notice after t hirty (30) days
from the date quoted unless specifically stated
otherw ise on the q uota tion. Any product,
service capability or manufacturing capability
which may be available at the t ime a quota tion
is mad e is subject to prior sale. Prices quot ed
are valid for thirty (30) days unless specifically
sta ted o therwise on the quota t ion and are
subject to chang e w ithout not ice. The price in
effect at the time of shipment including an y
escalation f ormula w ill apply, unless a valid
quota tion or written ag reement to the contrary
exists be tw een Buyer an d Seller. All pricesshow n a re in U.S. dollars and are F.O.B. Seller s
shipping po int. Any documentat ion pertaining
to traceabil ity requirements for raw materials
or products or documentation required for any
routine o r special processes must be identified
by the Buyer at the time of q uota tion (if any)
or at t he time of order placement.
3. TAXES:
Any tax or ot her charge imposed by law on
the sale or production of g oods or the per-
formance of services shall be paid by the
Buyer, unless the law specifically provides th at
such payment must be made by Seller, in
w hich case Buyer shall reimburse Seller for
such pa yment a s part of the purchase price.Custom dut ies, consular fe es, insurance
charges and other comparab le charges will be
borne by Buyer.
4. SHIPPING SCHEDULE AND
DELIVERY:
Shipment schedules are given as accurately
as conditions permit and every effort will be
made to make shipments as scheduled. Seller
will not be responsible for deviations in meet-
ing shipping schedules nor for any losses or
dama ges to Buyer (or any t hird pa rty) occa-
sioned by deviations in the shipping schedule,
wh ether due to Acts of God, orders bearing
priority ratings established pursuant to law,
differences with wo rkmen, local labor short-
ag es, fire, flood, shortages or f ai lure of ra w
materials, supplies, fuel, power or transporta-
t ion, breakdown of eq uipment or any other
causes beyond Sellers reasonable cont rol ,
whether of similar or dissimilar nature than
those enumerated . Seller shall have a dditional
time within which to perform as may be rea-
sonably necessary under the circumstances andshall have th e right to apportion i ts produc-
tion amo ng its customers in such a ma nner as
it may consider to be equitable. Seller reserves
the right to furnish commercially equivalent or
better substi tutes for ma terials or to subcon-
tract the Buyers order or portions thereof a s
Seller deems necessary. In no event shall Seller
be l iable for any consequential dama ges for
labor resulting from failure or delay in ship-
ment. If Buyer requires drawings, procedures,
standards or similar material for approval,
shipping schedu les w ill be calculat ed f rom
the time such appro vals are received b y Seller,
since shipping schedules are ba sed on Seller
having all required information an d a firm
order from Buyer which is enterable into pro-duction. Any hold points, witness points or the
need for inspection by Buyer s representatives
must be identified by Buyer at t he time of
qu ota tion (if any) an d/or order placement in
order tha t th e effect o n th e prices or shipping
schedules (if any) can be taken into account.
Additional inspection or testing required by
Buyer which aff ects normal production
sequen ce will be considered as extending
the shipping dates accordingly.
5. MINIMUM BILLING:
Seller reserves the right to impose a m inimum
billing charge on all sales, change orders or
order supplements.
6. TERMS OF PAYMENT:Terms of p aymen t f or a ll materials and service
are 30 days from invoice date, at net price,
provided satisfactory credit has b een estab -
lished. All unpa id invoices are subject to the
maximum legal interest rate per annum
commencing with the due date.
7. CANCELLATIONS AND RETURNS:
Purchase orders once placed by Buyer and
accepted by Seller can be canceled only with
Sellers written consent and upo n terms which
w ill save Seller from loss. No prod ucts may
be returned fo r credit or ad justment w ithout
w ritten pe rmission from Sellers office aut hor-
ized to issue such permission.
8. WARRANTIES:
All products of Sellers manufacture are war-
ranted against defects of material and work-
manship for a period of tw elve (12) months
from the dat e of installation or eighteen (18)
months from da te of shipment, w hichever
period f irst expires, when such prod ucts are
used in the service and w ithin the pressure
range for which they were manufactured. In
the case of products or parts not w holly of
Sellers manufacture, Sellers liability shall be
limited to the extent of i ts recovery from th e
manufa cturer of such products or parts under
its liability to Seller.
Any repair work perfo rmed b y Seller is w
ranted for one yea r from completion o f suc
repairs and applies only to w ork performed
If, w ithin th ese specified p eriods, Seller
receives notice from Buyer of any alleged
defect in or nonconformance of a ny produ
or repair and if in the Sellers sole judgmen
the product or repair does not confo rm or
is found to b e defective in mat erial or wo rkmanship, then, Buyer shall, at Seller s reque
return t he pa rt or prod uct F.O.B. to Sellers
designated plant or service location. Seller,
at its option and expense, shall repair or
replace the defective pa rt or product, o r
repay to Buyer the full price paid by Buyer
for such defective part, repair or product.
Any repayment of purchase price shall be
without interest.
Sellers wa rranty liability, including d efec
caused b y Sellers negligence, sha ll be limite
to such repair, replacement or refund, and
shall not include claims for lab or costs, exp
es of Buyer resulting from such defects, rec
ery under general tort law or strict liability
for damages resulting from delays, loss of uor other direct, indirect, incidental or conse
quent ial damag es of a ny kind. Seller wil l no
be responsible for fa ilures of prod ucts whic
have been in any w ay tampered wi th or
altered by anyone other than an authorized
representative of Seller, failures due to lack
compliance with recommended maintenanc
procedures or products w hich have been
repaired or a ltered in such a wa y (in Seller
judgmen t) as to affect the products adverse
THIS WARRANTY IS EXPRESSLY IN LIEU OF
ALL OTHER WARRANTIES, EXPRESS, STATUT
RY OR IMPLIED, INCLUDING THE WARRANT
OF MERCHANTABILITY AND FITNESS FOR
PARTICULAR PURPOSE WHICH EXCEED THE
FOREGO ING WARRANTY.
9. NUCLEAR SALES:
The prod ucts sold hereun der are no t design
or manufa ctured for use in or with any at o
installation or activity. If the Buyer or ultim
user of these products intends to use them
such a n insta llat ion o r activity, Sellers Nucl
Terms of Sale shall be pa rt of and contro l th
contra ct. Seller will furnish Buyer with a co
of its Nuclear Terms of Sale upon reque st.
10. PATENT INFRINGEMENT:
Seller wa rrants that t he use or sale of ma te
or appa ratus sold or rented b y i t to Buyer
hereunder will not infringe United States
patent s of others covering such material or
appara tus by i tself, and hereby a grees to
indemnify Buyer aga inst judgment f or dam
ag es for such infringement of any such pat
provided that Buyer shall , upon receipt of a
claim for infringement of a ny such pat ent o
threat of suit fo r such infringement or upon
the f i ling of any suit for infringement ,
w hichever comes first, pro mptly no tify Selle
in writing an d a fford Seller full opportunity
its option a nd i ts ow n expense, to an swer s
claim or threat of suit , assume the control o
the d efense of said suit , and settle or comp
mise same in a ny w ay Seller sees fit. Oth er
5/21/2018 Demco DM DT
28/30
price.
16. TRANSPORTATION CHARGES,
ALLOWANCES, CLAIMS:
All prices are F.O.B . Seller s plant or other
designa ted shipping point.
No freight is allowed unless stated in
Sellers quota tion (if an y) or in a w ritten
contract w hich ma y exist betw een Seller and
Buyer at the time of shipment. If Seller s quo-tat ion or a w ritten contract states that al l or a
portion of freight is allowed, all prices are
F.O.B. Sellers plant or other d esigna ted ship-
ping point, w ith most economical surface
transportation allowed. If the quoted or con-
tractual price includes transportation, Seller
reserves the right to d esigna te th e common
carrier and to ship in the manner i t deems
most economical. Added costs due to special
routing requested by th e Buyer are chargea ble
to the Buyer. Under no circumstances is any
freight a l low ance w hich is absorbed b y Seller
to be ded ucted from t he selling price. If the
quot ed price or contract includes transporta-
tion, no d eduction will be mad e in l ieu thereof
wh ether Buyer accepts shipment at plant,wa rehouse, freight station, or otherw ise
supplies its own transportation. When sales
are mad e from the Sellers wa rehouse, Seller
reserves the right to charge either actual or
pro-rated freight from Sellers principle point
of ma nufacture to Sellers wa rehouse. Buyer
assumes risk of loss upon d elivery to the carri-
er, rega rdless of w ho pa ys shipping costs.
Seller endeavors to pack or prepare all
shipments so that they w ill not b reak, rust o r
deteriorate in transit , but does not guarantee
ag ainst such d ama ge. Unless requested in
w riting by the Buyer, no shipments are insured
by Seller against damage or loss in transit.
Seller w ill place insura nce as nea rly as po ssible
in accordance with Buyers w ritten instructionsbut in such case Seller acts only as agent
between the insurance company and the
Buyer and a ssumes no liability w ha tsoever.
Any claims for shipping loss, breakage or
dama ge (obvious or concealed) are Buyers
responsibili ty and should b e mad e to the
carrier. All claims rega rding sho rtag es must be
made within thirty (30) days from receipt of
shipment an d must be accompanied by the
packing list(s) covering the shipment.
17. CONSULAR INVOICES:
Consular fees for legalizing invoices, stamping
bills of lading, or o ther do cuments required
by the law s of any country or destination are
not included in quotations or selling prices. If
instructed in writing, Seller will make a rrang e-
ments for consular documents and declarations
as agent of the Buyer, but Seller assumes no
liability whatsoever as a result of making such
arran gem ents. Seller assumes no responsibility
for an y fines or other charges imposed due to
errors or incorrect d eclaration s.
18. INDEMNIFICATION AND
LIMITATION OF LIABILITY:
A. INDEMNIFICATION:
Seller agrees to indemnify Buyer and hold
Buyer harmless against any claims, demands
or causes of action for property damag e or
personal injury (including death) caused by
the neg ligent act or o mission o f a ny emplo
ee, agent or subcontractor of Seller and no
contributed to by the negligence of Buyer,
its employees, its agents or any third party.
Seller shall not be responsible for the acts a
workmanship of employees, agents, contrac
or subcontractors of Buyer or any third par
nor for fa i lure or malfunction of any to ols,materials, equipment, products, supplies,
facilities or devices not manufactured and
supplied by Seller. Buyer a grees to hold Sell
ha rmless from a ny a nd all losses, claims, or
dama ges arising from subsurface da mag e,
surface dama ge caused by subsurface dama
loss of h ydrocarbons and from pollution,
regardless of whether such damages, losses
claims were caused by the negligence or sol
negligence of Seller, i t being t he intent o f t
parties that this indemnity shall apply to pr
erty of Buyer or to tha t of any third party.
B. LIMITATION OF LIABILITY:
UNDER NO CIRCUM STANCES SHALL SELLER
LIABLE FOR ANY SPECIAL, CONSEQUENTIAL
INCIDENTAL DAMAGES, INCLUDING, BUT NLIMITED TO LOSS OF ANTICIPATED PROFITS
LOSS OF USE OF EQUIPMENTOR OF ANY
INSTALLATION, SYSTEM OR FACILITY INTO
WHICH SELLERS EQUIPMENTMAY BE LOCA
ED O R ATWHICH SELLER, ITS AGENT OR SU
CONTRACTOR MAY BE PERFORMING WORK
Sellers tot al responsibility for a ny claims,
damages, losses or liabilities arising out of o
related to i ts performance of this contract o
the products or services covered hereunder
shall not exceed the purchase price.
19. MODIFICATION, RESC ISSION
& WAIVER:
The terms herein may not b e mod ified or
rescinded n or an y of its provisions wa ivedunless such mo dification, rescission or w aiv
is in writing a nd signed by a n aut horized
employee of Seller at its office in Houston,
Texa s.
Failure of Seller to insist in a ny on e or
more instan ces upon the performance of a n
of th e terms and conditions of the contract
the failure of Seller to exercise any of its rig
hereunder shall not be construed as a wa iv
or relinquishment of any such term, conditi
or right hereunder an d shall not a ffect Sell
right to insist upon strict performance and
compliance with regard to a ny unexecuted
portions of this contract o r future perform-
ance of these terms and conditions.
All orders must be accepted by anaut horized employee o f Seller. The right s
and duties of the pa rties and construction
and effect of all provisions hereof shall be
governed by an d construed according to t h
internal law s of the State of Texas. Any disp
which arise under this agreement shall be
venued in the District Court of Harris Count
Texas o r in th e Sout hern District of Texas.
than court-aw arded judgments as afo resaid
Seller shall not be liable for any delays, loss of
use or for other direct, indirect, incidental or
consequent ial damag es incurred by reason o f
any such judgment . Seller does not w arrant
that such ma terial or apparatus (a) will not
infringe any such patent when not manufac-
tured by or for Seller or when specially made
in whole or in part to the Buyers design speci-
fication and such infringement arises from
the inclusion of such specified design o r (b),
i f used or sold in combination w ith other
material or appa ratus, or i f used in th e
practice of a p rocess, will not, as a result of
such combination o r use, infringe any pa tent
covering such combination or process; and
Seller shall not be liable for and does not
indemnify Buyer for da mages or losses of a ny
nature w hatsoever resulting f rom actual or
alleged patent infringement arising pursuant
to (a) or (b) above.
11. SELLERS RIGHT TO
MANUFACTURE:
Seller in its sole discretion shall ha ve the right
to ma nufacture the prod ucts provided h ereun-der as f ar in a dvance of i ts estimated shipping
schedule as it deems appropriate. Seller
expressly reserves the right to change or modi-
fy the d esign a nd construction of any product
in due co urse of Sellers manufa cturing proce-
dure w ithout incurring a ny ob liga tion or l iabil-
ity to furnish or install such changes, modifica-
tions or improvements to products previously
or subsequently sold.
12. ENGINEERING AND SERVICE:
Upon req uest, Seller will provide en gineering
an d/or technical info rmat ion rega rding its
products and their uses and, if feasible, will
provide personnel to assist Buyer in effecting
field insta llation s and /or field service. Any suchinformation, service or assistance so provided,
whether with or without charge, shall be
advisory only. In that regard, neither Seller
nor Buyer assumes any liability for the acts or
omissions of the o ther party except as may b e
provided in these terms.
13. LABOR STANDARDS:
Seller hereby certifies that these prod ucts were
produced in accorda nce with a ll applicable
requirements of Section 6, 7 and 12 of the
Fair Labo r Standards Act a s amended and of
regulations and orders of th e United Stat es
Department of Labor issued under Section 14
thereof.
14. INSPECTION:Unless otherw ise a greed in w riting, final
inspection and acceptance of products must
be ma de a t Sellers plant or other shipping o r
receiving point designated by Seller and shall
be conclusive except as regards latent defects.
Buyers representatives may inspect at the
Sellers plan t or shipping po int during w orking
hours prior to shipment in such ma nner a s will
not interfere with operat ions.
15. TITLE:
Title to t he pro ducts sold hereun der pa sses
to Buyer upon payment of t he full purchase
T E R M S A N D C O N D I T I O N S
p26T E R M S A N D C O N D I T I O N S
5/21/2018 Demco DM DT
29/30
T R A D E M A R K I N F O R M A T I O N
p27T R A D E M A R K I N F O R M A T I O N
References in this catalog to registered trademarks or product
designations, which are owned by Cooper Cameron Corporation
are as follows:
Cameron
Demco
DynaCentric
DynaSeal
Foster
Pow-R-Seal
Saf-T-Seal
Thornhill Craver
Unibolt
W-K-M
References in this catalog to registered trademarks or product
designations, which are not owned by Cooper Cameron
Corporation are as follows:
Celcon Hoechst Celanese Corporation
Delrin E. I. Dupont De Nemours & Company
Fluorel Minnesota Mining and Manufacturing Company
Hastelloy Haynes International, Inc.
Hycar Hydrocarbon Chemical and Rubber Company
Hydrin Zeon Chemicals USA, Inc.
Hypalon E. I. Dupont De Nemours & Company
Inconel INCO Nickel Sales, Inc.
Monel INCO Alloys International, Inc.
Nordel E. I. Dupont De Nemours & Company
Stellite Stoody Deloro Stellite, Inc.Teflon E. I. Dupont De Nemours & Company
Viton E. I. Dupont De Nemours & Company
5/21/2018 Demco DM DT
30/30
USA
Cooper Cam eron Valves
16500 South Main Street
Misso ur i City, TX 77489-1300
Pho ne : 281-499-8511
Fax: 281-499-6965
UK
Cooper Cam eron Valves
Houstoun road
Livingston, West Lothian
Scot land , EH545BZ
Phone: 441-506-444-000
Fax: 441-506-441-320
Canada
Coope r Cameron Corporat ion
715-5th Ave. S.W. #600
Calg a ry, Albe rta T2P 2X6Canada
Pho ne : 403-261-2800
Fax: 403-262-5181
Mexico
Cooper Cameron de Mexico
S.A. de C.V.
Avenida Homero 1804,
Suite 403
Col. Cha pultepec Mo rales,
11510 Mexico, D .F. Me xico.
Phone: 52-5-580-0296Fax: 52-5-395-8669
Argentina
Cameron Argentina S.A.I.C.
Av. Anta rtida Argen tina 2711
CC No. 2
2800 Zarate, Pica Buenos Aires
Pho ne : 54-487-22297
Fax: 54-487-23404
Singapore
Cooper Cameron (Singapore)
Pte. Ltd .
No. 2 Gul Circle
Jurong Indu strial Esta te
Locked Bag Service No. 3
Jurong Tow n Po st Of fice
Sing ap ore 2262
Repub lic of Singa pore
Pho ne : 65-861-3355
Fax: 65-861-6197
France
Cameron France, S.A.
Plaine Sainte-Pierre
CS 620
34535 Beziers Cede x
Beziers, Fra nce
Pho ne : 33-467-111500
Fax: 33-467-111600
Other Locations
Austria
Australia
Brazil
Brunei
Chile
Congo
Egypt
England
G a b o n
Germany
Hungary
Indonesia
Ireland
Japan
Malaysia
Netherlands
New Zealand
NigeriaNorway
Oman
Poland
Qa t a r
Russia
Saudi Arabia
UAE
Venezuela
COOPER CAMERONVALVES
16500 Sou th Ma in Stre et
Misso uri City, TX 77489
281 499 8511
800 323 9160
w w w.ccvalve.com
Coop er Camero n Corpora tion , Coo per Came ron Valves Division Printe d in USA 1/01 TC