Embed Size (px)
Citation preview
Mfg & Exp. : Valves & Fittings
A Trusted Name inValves and Fittings
ISO 9001:2008 COMPANY Catalogue No.:- PMT-IV-TMBV
Visit Us Online at www.pmtvalvesfittings.com
TRUNNION MOUNTED BALL VALVE
PMT Engineers is a professional undertaking established in 1996 to manufacture and exporters of cast and forged steel gate, globe, check, ball, triple-offset, knife gate, highly engineered severe service valve, and steam traps offering superior performance across all major industries applications.
“PMT Engineers work towards well-defined objectives, conforming to the highest manufacturing and procedural guidelines aimed to present to the local and global market quality products that must compare with the best internationally.” PMT Engineers’ machined components fulfill the need for quality process tubes and fittings in industries such as—
Petrochemical Chemical
BoilerPlantAssembly Pharmaceuticals
Fertilizer Textiles
Cement Refinery
OilandNaturalGas Hydraulic and Sluice plants etc.
The Company is thoroughly equipped to cater to the most stringent and exacting demands. Located at GIDC the most
celebrated industrial enclave in Ahmedabad, the well-known industrial city in India, PMT’s operations are carried out in a
plant having modern state-of-the-art equipment, including a sophisticated testing and inspection lab.
Corporate Mission :-
■ ■ ■ ■ ■ ■ ■ ■ ■
■
COMPANY PROFILE
Technical Innovation:-
PMT’s technical research certer utilizer the most advanced computer technology to improve existing product lines and develop rew ones. A comprehensive internal computer network links the highly trained engineering team to manufacturing and administration so everyone can be update instantly.
PMT’s mission is to engineer safe , cost-effective valves . the latest (computer aided design) CAD software are used by the product design and research team. The advanced finite element analysis feature enables virtual verification of new product design, prior to production. Besides dramatically reducing new product development time, this feature ensure quality and cost control. All designs are then rigorously tested in PMT’s state-of-the-art flow loop to confirm and validate design. The end result is a final product that meets and exceeds international quality and safety standards, yet is easy on the budget.
Advanced Manufacturing :-
Advanced Manufacturing is the integration of technology based systems and processes in the production of products to the highest level of quality and in compliance with industry specific certification standards.The latest computer technologies are also widely applied at PMT in its manufacturing facility including large number of computer numeric controlled (CNC) machine centers, Horizontal and vertical lathes and drilling machines. these machine directly tie into PMT’s ERP management system, resulting in significantly improved machine quality and time order processing.
Quality Control & Management :-
Pmt houses its own extensive and advanced inspection and testing department, equipped with the latest equipment and instrument here, highly trained and certified technical perform radiographic, ultrasonic, magnetic particle, PMI, impact, hardness and tensile testing.
Quality is the main priority determining product integrity at PMT Engineers. To maintain standards the Company maintains a state-of-the-art R & D and Inspection Department where every product is subjected to quality tests from the raw material stage to the finished product. These exercises and procedures are an unalienable aspect of Q.C and are monitored by thorough documentation as a follow-up on the stage by stage manufacturing of the product.
[email protected] [email protected]
6" & Larger
4" & Smaller
Applications
Trunnion Mounted Ball Valves
Hard faced ball and seats allow use in more service services such as slurries, pulp stock, mining and other abrasive media in long time.
General Design
The ball is fixed by Trunnion shaft (Size 4" and Smaller) or Retaining plate (Size 6" and above) and the seat rings are floating, free to move against the ball along the valve centerline. The trunnion shaft / retaining plate together withbearings adsorb the side load created by the pressure acting on the ball. At low pressure, the seat tight sealing is ensured by the preload of the springs acting on the seat rings. Along with the pressure increasing, the process medium pressure pushes the seat rings against the ball to provide additional load for tight sealing. The ball and stem are independent with each other to minimize the effect of the side thrust generated by the pressure acting on the ball.
Ball Seat Alignment
Mechanical stops are equipped on all valves to ensure the ball is never to be over rotated.
AED O-Ring
When valves are used under high pressure gas applications, e.g. hydrocarbon gas service under class 600lb and above, the gas may be absorbed into the molecular structure of elastomeric O-rings. If the valve is subjected to sudden decompression, the O-rings may be destroyed by the rapidly expanded gas. To avoid this possibility, special AED O-rings or Lip seals, suitable for such service conditions, are available on request.
Environment Friendly ValveAccurate machining of stem, gland and bonnet sealing surfaces with double sealing (O-ring primary seal plus graphite gasket seal) ensure the low emission which is complying with the most severe pollution-control regulations. The test certifications are available on request.
Body Cavity Pressure
Body Cavity Pressure
Closed Ball
Seat Insert
Adapter Adapter
UpstreamSeat Ring
DownstreamSeat Ring
Seat Insert
Flow Line
StemBody
Vent Valve(At the Centerof Body Upside)
Drain(At the Centerof Body Bottom)
Fig.7
Fig.5
Adapter
Seat FiresafePacking
ResultantThrust
SeatRing
Seat InsertBall AC
Resultant
Thrust
Fig.6
BodyCavity
B C
Fig.3
Adapter
Resultant ThrustSeat Ring
Seat Insert
Ball
AC
Fig.4
BodyCavity
BC
Resultant Thrust
Pressure Release
BodyCavity
[email protected] [email protected]
Trunnion Mounted Ball Valves
Medium pressure, both upstream and downstream, creates a resultant thrust to the seat rings against the ball to assure tight sealing; Medium pressure acting in the body cavity creates a resultant thrust to push the seal rings away from the ball. The single piston design permits the automatic release of any over pressure in the body cavity when the valve is in the fully open or fully closed position. (Fig. 3, 4)
b) Option 1: Double Piston Effect Seats
c) Option 2: Combination Seats
Medium
pressure, both upstream and downstream as well as in the body cavity, creates a resultant thrust that pushes the seat rings against the ball. Valves with double piston effect seat rings require a cavity pressurerelief device to reduce the build-up of over pressure in the body cavity. (Fig. 5, 6)
Combination seats design is available on request. Thatis a standard seat design used for upstream side and a double piston effect seats design used for downstream. The advantage is it can reach double piston effect seats design function without cavity pressure relief device to saves the cost, meanwhile only need a little care to install valve per flow direction arrow. (Fig. 3, 6)
a) Standard: Single Piston Effect Seats (Self Relieving Seats)
Seat DesignStandard seat design is primary soft seal, and secondary metal to metal seal. Seat insert is designed as pressed-in type which is easy for maintenance.(Fig. 1) Optional design with primary metal to metal seal and secondary soft seal seat design is also available upon request. (Fig. 2)
Ball
Fig.1
Seat Ring
Seat Insert
Fig.2
Metal-to-MetalContact
Seat Ring Ball
O-RingSeat Insert
When the ball is in the closed position, each seat seals off the process medium independently at the same time between the up/down stream and body cavity; it allows bleeding of the trapped cavity pressure (DBB) through drain or vent valve. The double block and bleed function makes it possible to flush the valve under pressure and verify that the seats are sealing properly.(Fig. 7)
Double Block and Bleed
0-ring
Seat Spring
Seat Firesafe Packing(Graphite)
Metal-to-Metal Contact
Fig.11Fig.10
Before Fire After Fire
Adapter
Seat Ring
Seat Insert
Ball
Fig.9
O-ring
O-ring
Stem
Body
Ball
Top Flange
Gland Flange
Stem Fire Safe Packing(Graphite)
Gland Gasket(Graphite)
Bearing
Adapter
O-ring
Body Gasket
Fig.8
Stem Fire Safe Packing(Graphite)
Stem
Top Flange
Body
Gland Flange
Gland Gasket(Graphite)
Ball
Bearing
Washer
O-ring
Antistatic Spring
Antistatic Spring
Grounding Pluger
[email protected] [email protected]
Trunnion Mounted Ball Valves
The stem is made separately from the ball with integral T-type round shoulder, retained by gland. (other designs are available on request).(Fig. 8)
Blow-out Proof Stem
Spring plus graphite type anti-static device are appliedbetween the ball, stem , gland flange and, to keep the electrical continuity between all the metallic component, and ensure the resistance lower than the most severe service requirement.(Fig.8)
Anti-static Device
a) External leakage prevention :- All the possible external leakage point between stem and gland flange, gland flange and body, body and adapter are sealed with primary O-ring then secondary graphite gasket. When fire burned out the primary O-ring seal, the secondary graphite seal still can prevent the process medium from external leakage.(Fig. 9)
Fire Safe
b) Internal leakage prevention :- When fire burned out the primary O-ring seal between the floating seat ring and adapter, also the seat insert between seat ring and ball, the secondary graphite seal between seat ring and adapter, and seat ring & ball metal to metal contact preloaded by spring will minimize the internal process medium leakage. (Fig. 10, 11)
Fig.12
BearingAdapter
Gland Flange
Stem
Ball
Top Flage
Body
Stem InjectionSeat Injection
Check Valve
[email protected] [email protected]
Emergency Sealant Injection System
Each valve of size 6” and larger (or smaller size on request), is equipped with sealant injection located at stem and seats area.The injection is integrated with check valve to provide backupsealing, also a check valve is equipped at front of seat sealant injection to avoid blowing out in case wrong operation. When the soft sealing materials (seat insert and O-ring) are damaged and leakage happened by fire or other accident, the sealant can be injected through the injection fittings.(Fig. 12)
Design
Face to Face
End to End
End Flange
BW End
Test
Fire Safe Test
Special
Specifications
ASME B16.34/API 6D
ASME B16.10/API 6D
ASME B16.10/API 6D
ASME B16.5/B16.47 A
ASME B16.25
API 6D
API 607/API 6FA
NACE MR-01-75
Features
Size: 2"~40"
Class: 150~2500
Three Pieces Forged Steel Body
Trunnion Mounted Ball, Full & Reduced Bore
Anti-Static Device
Blow-out Proof Stem
Double Block and Bleed
Fire Safe Design
Emergency Sealant Injector ( 6" & Larger)
Vent Valve ( 6" & Larger)
Lifting Lugs & Supporting Feet ( 8" & Larger)
Seat Pocket SS Overlay
Seals Area ENP Coated
3PC Body Forged Trunnion Mounted Ball Valves
27
1445
18
29
28
2122
33
25
24
32
30
I II
17
15
34
23
[email protected] [email protected]
3PC Body Forged Trunnion Mounted Ball Valves
31 220261911 10
9
8
12 6 36
7
31
16 13 35
II
I
[email protected] [email protected]
3PC Body Forged Trunnion Mounted Ball ValvesMaterial Specifications
LF2/316 NACE
ASTM A350-LF2
ASTM A350-LF2
ASTM A182-F316
PTFE / Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A350-LF2/ENP
ASTM A350-LF2/ENP
ASTM A350-LF2
ASTM A320-L7M
ASTM A194-7M
ASTM A320-L7M
ASTM A320-L7M
Graphite
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Carbon Steel
Carbon Steel
F316/316
ASTM A182-F316
ASTM A182-F316
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A182-F316
ASTM A182-F316
ASTM A182-F316
ASTM A193-B8
ASTM A194-8
Stainless Steel
Stainless Steel
Graphite
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
A105/316
ASTM A105N
ASTM A105N
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N
ASTM A193-B7
ASTM A194-2H
Carbon Steel
Carbon Steel
Graphite
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Carbon Steel
Carbon Steel
A105/ENP
ASTM A105N
ASTM A105N
ASTM A105N/ENP
PTFE/Molon/PEEK
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N
ASTM A193-B7
ASTM A194-2H
Carbon Steel
Carbon Steel
Graphite
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Carbon Steel
Carbon Steel
Part
Body
Adapter
Ball
Seat Insert
Seat Ring
Stem
Trunnion Support
Gland Flange
Top Flange
Body Stud
Body Nut
Screw
Screw
Body Gasket
Gland Gasket
Firesafe Packing
Firesafe Packing
Thrust Washer
Washer
Bearing
O-Ring
O-Ring
O-Ring
O-Ring
Vent Valve
Drain
Stem Injection
Seat Injection
Check Valve
Seat Spring
Antistatic Spring
Antistatic Spring
Grounding Plunger
Alignment Pin
Gland Pin
Key
Stem
Seat
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
* Recommended Spare Parts
*
*
*
*
*
*
*
*
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
152
203
254
305
L
mm
178
203
229
394
457
533
610
Full Bore Class 150 Class 150H1
mm
155
191
211
231
282
336
373
H2
mm
85
110
130
160
235
290
315
W
mm
350
400
450
*305
*406
*406
*406
Reduced BoreSize
in2*1-1/2
3*24*36*48*610*812*10
dmm385176
102152203254
Dmm5176
102152203254305
Lmm178203229394457533610
H1mm152155191211231282336
H2mm8085110130160235290
Wmm350350400450*305*406*406
DimensionsW W
LL
d dD D
H1
H1
H2
H2
[email protected] [email protected]
3PC Body Forged Trunnion Mounted Ball Valves
Dimensions are for reference only and are subjected to change.
Full Bore Class 600
D
mm
51
76
102
152
203
254
305
Size
in
2
3
4
6
8
10
12
L
mm
292
356
432
559
660
787
838
H1
mm
155
193
239
266
310
354
411
H2
mm
85
112
140
175
250
290
345
W
mm
400
500
700
*406
*406
*600
*600
Class 600Reduced Bore
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838
H1
mm
152
155
193
239
266
310
354
H2
mm
80
85
112
140
175
250
290
W
mm
350
400
500
700
*406
*406
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
d
mm
38
51
76
102
152
203
254
Full Bore Class 300
* Gear Operated
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
152
203
254
305
L
mm
216
283
305
403
502
568
648
H1
mm
155
191
211
229
291
340
375
H2
mm
85
110
130
160
235
290
315
W
mm
400
450
500
*305
*406
*406
*500
Class 300Reduced BoreSize
in2*1-1/2
3*24*36*48*6
10*812*10
dmm385176
102152203254
Dmm5176
102152203254305
Lmm216283305403502568648
H1mm152155191211229291340
H2mm8085110130160235290
Wmm350400450500*305*406*406
Full Bore Class 900LB
* Gear Operated
D
mm
51
76
102
152
203
254
305
L
mm
368
381
457
610
737
838
965
H1
mm
178
221
215
268
324
371
425
H2
mm
100
125
150
215
260
305
360
W
mm
450
600
*305
*406
*600
*600
*600
Size
in
2
3
4
6
8
10
12
Class 900LBReduced Bored
mm
38
51
76
102
152
203
254
D
mm
51
76
102
152
203
254
305
L
mm
368
381
457
610
737
838
965
H1
mm
152
178
221
215
268
324
371
H2
mm
80
100
125
150
260
305
335
W
mm
400
450
600
*305
*406
*600
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
W W
LL
d dD D
H1
H1
H2
H2
Dimensions
[email protected] [email protected]
3PC Body Forged Trunnion Mounted Ball Valves
Dimensions are for reference only and are subjected to change.
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
146
194
241
289
L
mm
368
470
546
705
832
991
1130
H1
mm
178
226
241
319
345
411
478
H2
mm
100
130
162
255
280
345
405
W
mm
450
700
*406
*600
*600
*600
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
d
mm
38
51
76
102
146
194
241
D
mm
51
76
102
146
194
241
289
L
mm
368
470
546
705
832
991
1130
H1
mm
152
178
226
241
319
345
411
H2
mm
80
100
130
162
270
325
370
W
mm
400
450
700
*406
*600
*600
*600
Full Bore Class 1500 Class 1500Reduced Bore
* Gear Operated
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
D
mm
44
64
89
133
181
225
267
mm
454
584
683
927
1038
1292
1445
H1
mm
214
216
265
371
426
463
550
H2
mm
118
150
180
305
360
390
465
W
mm
700
*406
*406
*600
*600
*710
*760
d
mm
38
44
64
89
133
181
225
D
mm
44
64
89
133
181
225
267
mm
454
584
683
927
1038
1292
1445
H1
mm
175
214
216
265
371
426
463
H2
mm
95
118
150
270
305
370
415
W
mm
450
700
*406
*406
*600
*600
*710
Size
in
2
3
4
6
8
10
12
Full Bore Class 2500Class 2500 Reduced Bore( )LRTJ ( )LRTJ
Design
Face to Face
End to End
End Flange
BW End
Test
Fire Safe Test
Special
Features Specifications
ASMEB16.34/API6D
ASMEB16.34/API6D
ASMEB16.34/API6D
ASMEB16.5/B16.47A
ASME B16.25
API6D
API607/6FA
NACE MR-01-75
Size: 2"~40"
Class: 150~2500
Welded Forged Steel Body
Trunnion Mounted Ball
Anti-Static Device
Blow-out Proof Stem
Fire Safe Design
For Undergroud Use (On Request)
A View
19
15
27
18
26
20
29
4014
12
45 30
I II
1
31
33
41
2
17
16
34
32
35
37
36
7
10
11
49
39
38
13
6
8
28
9
3
I
II
A
25
42
43
44
45
46
47
48
21 2224 23
[email protected] [email protected]
Welded Body Forged Trunnion Mounted Ball Valves
Material SpecificationsLF2/316 NACE
ASTM A350-LF2
ASTM A350-LF2
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A350-LF2/ENP
ASTM A350-LF2/ENP
ASTM A350-LF2
ASTM A320-L7M
ASTM A320-L7M
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Carbon Steel
Carbon Steel
Viton
Viton
ASTM A105N
ASTM A105N
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
F316/316
ASTM A182-F316
ASTM A182-F316
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A182-F316
ASTM A182-F316
ASTM A182-F316
Stainless Steel
Stainless Steel
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Viton
Viton
ASTM A182-F316
ASTM A182-F316
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
A105/316
ASTM A105N
ASTM A105N
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N
Carbon Steel
Carbon Steel
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Carbon Steel
Carbon Steel
Viton
Viton
ASTM A105N
ASTM A105N
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
A105/ENP
ASTM A105N
ASTM A105N
ASTM A105N/ENP
PTFE/Molon/PEEK
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N
Carbon Steel
Carbon Steel
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Carbon Steel
Carbon Steel
Viton
Viton
ASTM A105N
ASTM A105N
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel
Part
Body
Adapter
Ball
Seat Insert
Seat Ring
Stem
Trunnion Support
Gland Flange
Top Flange
Screw
Screw
Gland Gasket
Stem Firesafe Packing
Seat Firesafe Packing
Thrust Washer
Washer
Bearing
O-Ring
O-Ring
O-Ring
Vent Valve
Drain
Stem Injection
Seat Injection
Check Valve
Seat Spring
Antistatic Spring
Antistatic Spring
Grounding Plunger
ALignment Pin
Gland Pin
key
O-Ring
O-Ring
Upper Flange
Under Flange
Steel Tube
Stud
Nut
Stud
Pin
Adapter Sleeve
Adapter Sleeve
fixed plate
Eduction tube 1
Eduction tube 2
Eduction tube 3
Eduction tube 4
Supporting Feet
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
*
*
*
*
*
*
*
*
* Recommended Spare Parts
[email protected] [email protected]
Welded Body Forged Trunnion Mounted Ball Valves
[email protected] [email protected]
Welded Body Forged Trunnion Mounted Ball ValvesDimensions
W W
L(RF)L1(BW)
d D
H1
H1
H2
H2
Size
in
2
3
4
6
8
10
12
L1
mm
216
283
305
457
521
559
635
D
mm
51
76
102
152
203
254
305
L
mm
178
203
229
394
457
533
610
Full Bore Class 150H1
mm
155
191
211
231
282
336
373
H2
mm
85
110
130
160
235
290
315
W
mm
350
400
450
*305
*406
*406
*406
Reduced BoreSize
in2*1-1/2
3*24*36*48*610*812*10
dmm385176
102152203254
Dmm5176
102152203254305
Lmm178203229394457533610
L1mm216283305457521559635
H1mm152155191211231282336
H2mm8085110130160235290
Wmm350350400450*305*406*406
Class 150
Dimensions are for reference only and are subjected to change.
Full Bore Class 300 Class 300Reduced Bore
* Gear Operated
Size
in
2
3
4
6
8
10
12
Size in
2*1-1/23*24*36*48*6
10*812*10
D
mm
51
76
102
152
203
254
305
L
mm
216
283
305
403
502
568
648
L1
mm
216
283
305
457
521
559
635
H1
mm
155
191
211
229
291
340
375
H2
mm
85
110
130
160
235
290
315
W
mm
400
450
500
*305
*406
*406
*500
dmm385176
102152203254
Dmm5176
102152203254305
Lmm216283305403502568648
L1mm216283305457521559635
H1mm152155191211229291340
H2mm8085110130160235290
Wmm350400450500*305*406*406
Full Bore Class 600 Class 600Reduced Bore
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838
L1
mm
292
356
432
559
660
787
838
H1
mm
152
155
193
239
266
310
354
H2
mm
80
85
112
140
175
250
290
W
mm
350
400
500
700
*406
*406
*600
D
mm
51
76
102
152
203
254
305
Size
in
2
3
4
6
8
10
12
L
mm
292
356
432
559
660
787
838
L1
mm
292
356
432
559
660
787
838
H1
mm
155
193
239
266
310
354
411
H2
mm
85
112
140
175
250
290
345
W
mm
400
500
700
*406
*406
*600
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
d
mm
38
51
76
102
152
203
254
[email protected] [email protected]
Welded Body Forged Trunnion Mounted Ball ValvesDimensions
W W
L(RF)L1(BW)
d D
H1
H1
H2
H2
Dimensions are for reference only and are subjected to change.
Full Bore Class 900LB Class 900LBReduced Bore
* Gear Operated
D
mm
51
76
102
152
203
254
305
L
mm
368
381
457
610
737
838
965
L1
mm
368
381
457
610
737
838
965
H1
mm
178
221
215
268
324
371
425
H2
mm
100
125
150
215
260
305
360
W
mm
450
600
*305
*406
*600
*600
*600
d
mm
38
51
76
102
152
203
254
D
mm
51
76
102
152
203
254
305
L
mm
368
381
457
610
737
838
965
L1
mm
368
381
457
610
737
838
965
H1
mm
152
178
221
215
268
324
371
H2
mm
80
100
125
150
260
305
335
W
mm
400
450
600
*305
*406
*600
*600
Size
in
2
3
4
6
8
10
12
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
Size
in
2
3
4
6
8
D
mm
51
76
102
146
194
L1
mm
368
470
546
705
832
L
mm
368
470
546
705
832
H1
mm
178
226
241
319
345
H2
mm
100
130
162
255
280
W
mm
450
700
*406
*600
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
d
mm
38
51
76
102
146
D
mm
51
76
102
146
194
L
mm
368
470
546
705
832
L1
mm
368
470
546
705
832
H1
mm
152
178
226
241
319
H2
mm
80
100
130
162
270
W
mm
400
450
700
*406
*600
Full Bore Class 1500 Class 1500Reduced Bore
* Gear Operated
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
D
mm
44
64
89
133
181
mm
451
578
673
914
1022
mm
451
578
673
914
1022
mm
454
584
683
927
1038
H1
mm
214
216
265
371
426
H2
mm
118
150
180
305
360
W
mm
700
*406
*406
*600
*600
d
mm
38
44
64
89
133
D
mm
44
64
89
133
181
mm
454
584
683
927
1038
H1
mm
175
214
216
265
371
H2
mm
95
118
150
270
305
W
mm
450
700
*406
*406
*600
Size
in
2
3
4
6
8
Full Bore Class 2500Class 2500 Reduced BoreL1( )LRTJ ( )LRTJ L1
20
27
28
14
II
22
23
24
21
2519 4513
I17
26
2930
18
1 3
6
8
97
10
11
12
1615
2
I
II
[email protected] [email protected]
Size: 2"~24"
Class: 150~1500
Top Entry Forged Steel Body
Trunnion Mounted Ball, Full & Reduced Bore
Anti-Static Device
Blow-out Proof Stem
Fire Safe Design
Emergency Sealant Injector ( 6" & Larger)
ASME B16.34/API 6D
ASME B16.10/API 6D
ASME B16.10/API 6D
ASME B16.5
ASME B16.25
API 6D
API 607/API 6FA
NACE MR-01-75
Design
Face to Face
End to End
End Flange
BW End
Test
Fire Safe Test
Special
Features Specifications
Top Entry Forged Trunnion Mounted Ball Valves
[email protected] [email protected]
Material SpecificationsA105/316
ASTM A105N
ASTM A105N
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A105N
ASTM A193-B7
ASTM A194-2H
Carbon Steel
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Carbon Steel
Carbon Steel
F316/316
ASTM A182-F316
ASTM A182-F316
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A182-F316
ASTM A193-B8
ASTM A194-8
Stainless Steel
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Stainless Steel
LF2/316 NACE
ASTM A350-LF2
ASTM A350-LF2
ASTM A182-F316
PTFE/Molon/PEEK
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A350-LF2
ASTM A320-L7M
ASTM A194-7M
ASTM A320-L7M
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
Carbon Steel
A105/ENP
ASTM A105N
ASTM A105N
ASTM A105N/ENP
PTFE/Molon/PEEK
ASTM A105N/ENP
ASTM A105N/ENP
ASTM A105N
ASTM A193-B7
ASTM A194-2H
Carbon Steel
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
316SS+PTFE+MoS2
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
INCONEL X-750
INCONEL X-750
INCONEL X-750
Stainless Steel
Carbon Steel
Carbon Steel
Part
Body
Cover
Ball
Seat Insert
Seat Ring
Stem
Top Flange
Body Stud
Body Nut
Screw
Body Gasket
Stem Firesafe packing
Seat Firesafe Packing
Thrust Washer
Washer
Bearing
Bearing
O-Ring
O-Ring
O-Ring
Vent Valve
Drain
Stem Injection
Seat Injection
Seat Spring
Antistatic Spring
Antistatic Spring
Grounding Plunger
Gland Pin
Key
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
* Recommended Spare Parts
*
*
*
*
*
*
Top Entry Forged Trunnion Mounted Ball Valves
[email protected] [email protected]
Dimensions
H2
H1
L
W
H2
H1
L
d D
W
d D
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838
Full Bore Class 150 Class 150H1
mm
210
225
260
295
322
357
405
H1
mm
180
210
225
260
295
322
357
H2
mm
83
110
143
217
264
313
372
H2
mm
78
83
110
143
217
264
313
W
mm
350
400
450
*305
*406
*406
*406
W
mm
250
350
400
450
*305
*406
*406
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
Reduced Bored
mm
38
51
76
102
152
203
254
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838
* Gear Operated
Top Entry Forged Trunnion Mounted Ball Valves
Dimensions are for reference only and are subjected to change.
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838
Full Bore Class 300 Class 300H1
mm
210
225
260
295
330
365
415
H1
mm
180
210
225
260
295
330
365
H2
mm
83
110
143
217
264
313
400
H2
mm
78
83
110
143
217
264
313
W
mm
400
450
500
*305
*406
*406
*500
W
mm
250
400
450
500
*305
*406
*406
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
Reduced Bored
mm
38
51
76
102
152
203
254
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838* Gear Operated
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
146
194
241
289
L
mm
368
470
546
705
832
991
1130
Full Bore Class 1500 Class 1500H1
mm
210
235
290
300
350
400
525
H1
mm
180
235
290
300
350
400
525
H2
mm
83
120
153
235
282
335
425
H2
mm
78
120
153
235
282
335
425
W
mm
450
700
*406
*600
*600
*600
*600
W
mm
400
450
700
*406
*600
*600
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
Reduced Bored
mm
38
51
76
102
146
194
241
D
mm
51
76
102
146
194
241
289
L
mm
368
470
546
705
832
991
1130
* Gear Operated
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
152
203
254
305
L
mm
368
381
457
610
737
838
965
Full Bore Class 900 Class 900H1
mm
210
225
260
295
335
377
510
H1
mm
180
210
225
260
295
335
377
H2
mm
83
110
143
225
270
320
415
H2
mm
78
83
110
143
225
270
320
W
mm
450
600
*305
*406
*600
*600
*600
W
mm
400
450
600
*305
*406
*600
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
Reduced Bored
mm
38
51
76
102
152
203
254
D
mm
51
76
102
152
203
254
305
L
mm
368
381
457
610
737
838
965
* Gear Operated
Size
in
2
3
4
6
8
10
12
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838
Full Bore Class 600 Class 600H1
mm
210
225
260
295
330
370
425
H1
mm
180
210
225
260
295
330
370
H2
mm
83
110
143
217
264
313
400
H2
mm
78
83
110
143
217
264
313
W
mm
400
500
700
*406
*406
*600
*600
W
mm
350
400
500
700
*406
*406
*600
Size
in
2*1-1/2
3*2
4*3
6*4
8*6
10*8
12*10
Reduced Bored
mm
38
51
76
102
152
203
254
D
mm
51
76
102
152
203
254
305
L
mm
292
356
432
559
660
787
838
* Gear Operated
[email protected] [email protected]
Top Entry Forged Trunnion Mounted Ball ValvesDimensions
W
H2
H1
L
d D
H2
H1
L
W
d D
Dimensions are for reference only and are subjected to change.
Material Specifications
1
31
21
22
3319 225
24
17
16
15 3432 357
10
28
11
18
23
26
1320
27
1412
6
8
2994 3
5
30
[email protected] [email protected]
Metal to Metal Seat Trunnion Mounted Ball ValvesDimensions
Standard Materials
ASTM A105N or A182-F316
ASTM A105N or A182-F316
ASTM A105N+TCC or A182-F316+TCC
ASTM A105N+TCC or A182-F316+TCC
ASTM A105N/ENP or A182-F316/17-4PH
ASTM A105N/ENP or A182-F316
ASTM A105N/ENP or A182-F316
ASTM A105N or A182-F316
ASTM A193-B7 or A193-B8
ASTM A194-2H or A194-8
Carbon Steel or Stainless Steel
Carbon Steel or Stainless Steel
Graphite
Graphite
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
PTFE/316SS+PTFE+MoS2
Standard Materials
316SS+PTFE+MoS2
Viton
Viton
Viton
Viton
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Inconel X-750
Inconel X-750
Inconel X-750
Stainless Steel
Stainless Steel
Carbon Steel or Stainless Steel
Carbon Steel or Stainless Steel
Part
Body
Adapter
Ball
Seat
Stem
Trunnion Supprot
Gland Flange
Top Flange
Body Stud
Body Nut
Screw
Screw
Body Gasket
Gland Gasket
Stem Firesafe Packing
Seat Firesafe Packing
Thrust Washer
Washer
Part
Bearing
O-Ring
O-Ring
O-Ring
O-Ring
Vent Valve
Drain
Stem Injection
Seat Injection
Check Valve
Seat Spring
Antistatic Spring
Antistatic Spring
Grounding Plunger
Alignment Pin
Gland Pin
Key
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
No.
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
1. * Recommended Spare Parts2. TCC: Tungsten Carbide Coating.3. Customer shall order the valve according to service condition.
Note:
*
*
*
*
*
*
*
*
Normal soft-seated valve cannot be use for abrasive service or for operation in high temperature that prohibits the use of a resilient material.
Technical Specification
Spring-loaded seats maintain close contact with the ball ensuring tight sealing even at low pressures.
Various material components are available for a variety of service applicable up to 500°C. For service temperature above 300°C, the extension bonnet is required.
[email protected] [email protected]
Cryogenic Ball ValveCryogenic Service
Applications
Standards
Cryogenic Test
Technical Data
General Features
Valves are demanded widely in cryogenic
applications (-196 ~ -50 °C ), including LNG that is
fast becoming a better alternative source of clean
energy. PMT developed its cryogenic floating
and Trunnion mounted ball valve
accordingly.
ASME B16.34, ASME B16.5API 6D, BS 5351, BS 6364, Shell MESC 77/200BS 6755, Shell MESC 77/306
Ethane: Ethylene:Methane: Liquefied Natrual Gas (LNG): Oxygen:Nitrogen:
-89°C -104°C-162°C-162°C-183°C-196°C
Design type:Sizes:Pressure:Temperature:Body material:
Floating, Trunnion1/2”~24”class 150lb~600lb-196°C to ambient temperatureA351 Gr CF8/CF8M, A182 F304/F316 (-196°C)
Valves can be tested by in house cryogenic test
facility and issue the report on request.
Extension bonnet gives enough vapour space to
maintain the stem packing at a temperature high
enough to protect the stem packing against
malfunctioning due to freezing;
Cavity pressure relief;
Low operating torque for smoother operations;
Blow-out proof stem, anti-static device and fire safe
design;
Double block & Bleed
Low fugitive emission compliance.
Standard Materials
ASTM A182-F316
ASTM A182-F316
ASTM A182-F316
PCTFE
ASTM A182-F316
ASTM A182-F316/17-4PH
ASTM A182-F316
ASTM A182-F316
ASTM A182-F316
Assembled by 14&15
ASTM A182-F316
ASTM A182-F316
ASTM A276-316
ASTM A320-B8
ASTM A194-8
Standard Materials
ASTM A320-B8
ASTM A320-B8
Graphite
Carbon Fibre+Graphite
PTFE/316SS+PTFE+MoS2
316SS+PTFE+MoS2
316SS+PTFE+MoS2
PTFE+Spring
Stainless Steel
INCONEL X-750
INCONEL X-750
Stainless Steel
Stainless Steel
316SS+Graphite
316SS+Graphite
Part
Body
Adapter
Ball
Seat Insert
Seat ring
Stem
Trunnion
Seat Follower
Top Flange
Extension
Extended Bonnet
Adiabatic Plate
Packing Washer
Body Stud
Body Nut
Part
Screw
Screw
Body
Gasket
Stem Packing
Seat Packing
Thrust Washer
Bearing
Stem Bearing
Lip-Seal
Vent Valve
Seat Spring
Antistatic Spring
Grounding Plunger
Key
Gasket
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
No.
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Material Specifications
*
*
*
*
* Recommended Spare Parts
[email protected] [email protected]
1
21
22
19
2
25
24
17
16
13
157
10
28
11
18
23 26
17
20
27
14
12
6
8
29
9
4
3
5
30
Cryogenic Ball Valve
[email protected] [email protected]
Torque Value & Cv ValueFloating Ball Valve Design Torque
Class 150
12
14
27
55
75
125
162
234
546
804
1410
2600
Class 300
17
23
48
89
100
141
216
476
910
1338
3100
5400
Class 600
30
38
66
120
160
233
308
635
---
1944
---
---
Class 900
38
56
98
189
240
390
610
---
---
---
---
---
Class 1500
51
71
130
238
350
550
980
---
---
---
---
---
Design Torque (N.m)Size
(inch)
1/2
3/4
1
1-1/2
2
2-1/2
3
4
5
6
8
10
Notes:
1. All valves are in normal temperature, with PTFE seat for Class 150~300 and Nylon seat for Class 600~1500. 2. For cryogenic ball valve, torque will be 2~2.5 times the above torque.3. Torque shown in this table is to be used as a guide for actuator selection. A safety factor of 1.5 is recommended for actuator sizing.4. Torque may be changed according to different medium and trim material.
Ball Valve Flow Coefficient (Cv)
Class 150
24
53
92
211
381
845
1523
3381
6031
9442
13614
16621
21920
28076
34995
42676
51117
59012
68872
79493
89268
101307
112306
139982
Class 300
24
53
92
211
381
845
1523
3381
6031
9442
13614
16621
21920
28076
34995
42676
51117
59012
68872
79493
89268
101307
112306
139982
Class 600
24
53
92
211
381
845
1523
3381
6031
9442
13614
16621
21920
28076
34995
42676
51117
59012
68872
79493
89268
101307
112306
139982
Class 900
24
53
92
211
381
845
1523
3381
6031
9442
13614
15363
20581
26435
32743
40184
47884
56076
65110
74610
84977
96020
107487
---
Class 1500
24
53
92
211
381
845
1523
3120
5508
8500
12223
14800
19178
24243
30565
35860
41733
---
---
---
---
---
---
---
Class 2500
24
53
92
211
283
600
1160
2590
4795
7410
10433
---
---
---
---
---
---
---
---
---
---
---
---
---
CvSize
(inch)
1/2
3/4
1
1-1/2
2
3
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
40
Note:1. The flow coefficiency "Cv" of a valve is the flow rate in Gallons /minute of 60°F water through a fully opened valve, at a pressure drop of 1 psi across the vavle. 2. All the ball valves are in full bore.
H
Key
KxK n- d
2- P
t
f
h
G
D
C
B
A
[email protected] [email protected]
Torque Value & Mounting Flange Dimensions
Dimensions are for reference only and are subjected to change.
2*1-1/2
2
3
4
Size
inchClass
Torque
N.m
h
mm
D
mm
G
mm
H
mm
Flange Dimensions mm
A
90
90
90
90
90
90
90
90
125
125
125
125
125
150
150
125
125
150
175
210
42
66
102
142
241
76
91
143
231
349
121
159
269
524
887
179
355
670
875
1351
100
100
100
100
100
103
103
103
117
117
130
130
132
142
147
150
150
160
172
185
25
25
25
25
25
25
25
25
30
30
30
30
30
55
55
30
30
55
65
75
22
22
22
22
22
22
22
22
28
28
28
28
28
36
36
28
28
36
45
50
25
25
25
25
25
25
25
25
32
32
32
32
32
41
41
32
32
41
51
57
6x6
6x6
6x6
6x6
6x6
6x6
6x6
6x6
8x8
8x8
8x8
8x8
8x8
10x10
10x10
8x8
8x8
10x10
12x12
14x14
F07
F07
F07
F07
F07
F07
F07
F07
F10
F10
F10
F10
F10
F12
F12
F10
F10
F12
F14
F16
150
300
600
900
1500
150
300
600
900
1500
150
300
600
900
1500
150
300
600
900
1500
B
70
70
70
70
70
70
70
70
102
102
102
102
102
125
125
102
102
125
140
165
C
55
55
55
55
55
55
55
55
70
70
70
70
70
85
85
70
70
85
100
130
P
6
6
6
6
6
6
6
6
8
8
8
8
8
10
10
8
8
10
10
12
f
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
5
t
12
12
12
12
12
12
12
12
15
15
15
15
15
18
18
15
15
18
20
22
n-d
4-9
4-9
4-9
4-9
4-9
4-9
4-9
4-9
4-11
4-11
4-11
4-11
4-11
4-13
4-13
4-11
4-11
4-13
4-18
4-22
ISO5211Flange
No.
Key SizeKxKmm
6
631
854
1609
1927
3512
150
300
600
900
1500
150
150
175
210
210
125
125
140
165
165
85
85
100
130
130
10
10
10
12
14
3
3
4
5
5
18
18
20
22
24
4-13
4-13
4-18
4-22
4-22
186
186
208
215
255
55
55
65
80
90
36
36
45
55
60
41
41
51
62
68
10x10
10x10
12x12
14x14
16x16
F12
F12
F14
F16
F16
Specifications for Seal Materials
Specifications for Gasket Materials
Viton A
-20~400
70
1.85
Petroleum Oils,
Gasoline,
Transmission Fluid
Viton B
-20~400
70
1.85
Mineral Acid,
Steam,
MTBE
Flexible Graphite
-300~900
0~14
Fire-safe
NBR
-50~250
70
1.2
Petroleum Oils,
Water,
Hydraulic Oils
Spiral Wound
316+Graphite
-300~900
0~14
Fire-safe
HNBR (HSN)
-40~320
80
1.33
Petroleum Oils,
H2S & CO2
Anti-Explosive
Decompression
PTFE
-300~400
0~14
Cryogenic, High Corrosive
Spiral Wound
Monel + PTFE
-300~400
0~14
High Corrosive
Viton AED
-20~480
90
1.9
Petroleum Oils,
H2S & CO2
Anti-Explosive
Decompression
Temperature range (°F)
Hardness (SH.A)
Specific Gravity (G/cm3)
Service Application
Temperature Range °F
PH
Service Application
*Due to quick develop, we reserve the right to institute changes in material, design and specifications
for all PMT designed valves without prior notice.
Specifications for Seat Materials
PTFE
24.8
35
250
56
<0.01
2.2
-300~400
150~600
Chemical &
Cryogenic
Nylon 1010
55
70
150
70
0.3
1.04
-40~200
600~1500
High Pressure &
Low Temperature
Molon(Nylon+MoS2)
75~100
100~140
10~30
78
0.7
1.2
-40~300
150~1500
High Pressure &
Low Temperature
Devlon V
80
140
5.37
78
0.1
1.14
-150~300
150~1500
High Pressure &
Low Temperature
RPTFE
25.4
52
120
60
<0.01
2.2
-150~425
150~600
Chemical &
Cryogenic
Nylon 12
60
79
200
75
0.2
1.01
-58~250
600~1500
High Pressure &
Low Temperature
PEEK
91
137
50
82
0.12
1.35
-150~500
150~1500
High Pressure &
High Temperature
Delrin
68
110
220
78
0.2
1.41
-58~230
150~1500
High Pressure &
Low Temperature
Tensile Strength (MPa)
Compressive Strength (MPa)
Elongation (%)
Hardness(SH.A)
Water Absorption (%)
Specific Gravity (G/cm3)
Temperature Range (°F)
Pressure Rating (Class)
Tensile Strength (MPa)
Compressive Strength (MPa)
Elongation (%)
Hardness(SH.A)
Water Absorption (%)
Specific Gravity (G/cm3)
Temperature Range (°F)
Pressure Rating (Class)
Service Application
Service Application
[email protected] [email protected]
Torque Value & Mounting Flange Dimensions
Notes:1. The above table is for Trunnion Mounted Ball valves, which are with ISO 5211 mounting flange and adaptablity for all types actuators mounting.
2. The torque is for valves with PTFE seat or Molon seat as per different size/class selection.3. The torque value showed in above table is the valve torque at normal temperature. For customer's sizing actuator:
a. If medium temperature is -10℃~40℃, the output torque of actuator should be 1.5 times the valve torque;
b. If medium temperature is less than -10℃, the output torque of actuator should be 2 or 2.5 times the valve torque.
8
Size
inchClass
Torque
N.m
Flange Dimensions mm
987
1562
2501
4012
6513
150
300
600
900
1500
A
210
210
210
210
300
B
165
165
165
165
254
C
130
130
130
130
200
P
10
10
12
14
16
f
5
5
5
5
5
t
20
20
22
22
25
n-d
4-22
4-22
4-22
4-22
8-18
h
mm
D
mm
G
mm
H
mm
233
233
250
260
280
60
60
80
90
105
45
45
55
60
70
51
51
62
68
79
12x12
12x12
14x14
16x16
18x18
F16
F16
F16
F16
F25
ISO5211Flange
No.
Key SizeKxKmm
Soft Materials Data
A T
rust
ed N
am
e in V
alv
es
and F
itti
ngs
Mfg & Exp. : Valves & Fittings
C-6, Shreeji Industrial Estate, Nr. Telephone Exchange,N. H. No.-8, NARODA, Ahmedabad-382 330, Gujarat, India.Tele.\ Fax : (0) +91 079 22823117 Mobile : 091-9825097602/9712997602E-mail : [email protected], [email protected]
www.pmtvalvesfittings.com
