WAFER-TYPE NON-RETURN VALVE NOISE DIFFUSER - VACUUM … · 2019. 4. 3. · VALVOIND Srl Via Pascoli, 5 - 24060 Bagnatica (Bergamo) Tel. 035.681919-Fax. 035.684461 Ø Saturated steam,

VALVOIND Srl Via Pascoli, 5 - 24060 Bagnatica (Bergamo) Tel. 035.681919-Fax. 035.684461

125 150 200

D.P. 37 40 46

D.P. 22 25 28

D.P. 7 10 10

125 150 200

D.P. 37 40 46

D.P. 22 25 28

D.P. 7 10 10

Direzione flusso.

Minimum opening pressures with standard spring in mbar

DN

Flow direction.

Pressioni minime di apertura con molla standard in mbar

DN

MATERIALS

POS. DESIGNATION M ATERIAL

1 Valve body S355J2G3 / 1.0570

2 Seat AISI316 / 1.4401

3 *Disc AISI316 / 1.4401

4 *Spring AISI302 / 1.4300

5 Centering ring AISI304 / 1.4301

6 Bearing Steel Fe Zn

7 Star S355J2G3 / 1.0570

8 *Soft seal See options

MATERIALI

POS. DESCRIZIONE M ATERIALE

1 CORPO S355J2G3 / 1.0570

2 SEDE AISI316 / 1.4401

3 *DISCO AISI316 / 1.4401

4 *MOLLA AISI302 / 1.4300

5 ANELLO DI MONT. AISI304 / 1.4301

6 SUPPORTO Acciaio Fe Zn

7 STELLA S355J2G3 / 1.0570

8 *TENUTA MORBIDA Vedere opzioni

ALLOW. PRES. RELATED TEMP.

40 bar 100 º C33,7 bar 200 º C31,8 bar 250 º C29,7 bar 300 º C

Press.bar

Temp.ºC

40 bar 100 º C

33,7 bar 200 º C

31,8 bar 250 º C

29,7 bar 300 º C

BODY LIMITING CONDITIONS

CONDIZIONI LIMITI

Minimum operating temperature: 20ºC

Temperatura minima di funzionamento: 20ºC

PN 40 Category

DN125 -DN200 Category 2 (CE marked)

PN 40 Categoria

DN125 -DN200 Categoria 2 (CE marcato)

CE MARKING (PED - European Directive)

MARCATURA CE - (PED - Direttiva europea)

RRDD4400 PPNN4400

ØØ 55”” -- ØØ 88”” DDNN112255 –– DDNN220000

▪ OPTION Soft sealing : EPDM(E),NBR(N),VITON(V),PTFE (T).Inconel springs

▪ USE Saturated steam, water and other gases (Group 2) compatible with the construction.

▪ MODELS RD40

▪ CONNECTIONS Sandwiched between flanges as for EN 1092 or ANSI.

▪ INSTALLATION Horizontal or vertical installation See IMI, installation and maintenance instructions.

EPDM (E) NBR (N) VITON (V) PTFE (T)130º 95º 180º 180º


Recommended limit of operation with soft seats ( ºC)

LIMITI DI CONDIZIONE CON SEDI MORBIDE ( ºC)

D1 D2 D2 D2 D2 Weight

PN10/16 PN25 PN40 ANSI150 ANSI300 Kg125 192 192 192 192 216 90 11

150 218 226 226 218 251 106 13,5

200 273 286 293 273 308 140 24

D1 D2 D2 D2 D2 PESO

PN10/16 PN25 PN40 ANSI150 ANSI300 Kg125 192 192 192 192 216 90 11

150 218 226 226 218 251 106 13,5

200 273 286 293 273 308 140 24

DIMENSIONS (mm)

DIMENSIONI (mm)

DN

DN

L

L

VVBB2211 PPNN2255

VACUUM BREAKER ØØ 11//22”” DDNN1155

DDFF1155 DDFF1166

PPNN4400 NOISE DIFFUSER ØØ 11//22”” -- ØØ 33//44”” -- ØØ 11””

DDNN1155 –– DDNN2200 –– DDNN2255

SEZ Weight

DN Kg1/2" 80 45 36 0,9

3/4" 80 45 36 0,9

1" 90 45 40 1,3

DIAM. PESO

DN Kg1/2" 80 45 36 0,9

3/4" 80 45 36 0,9

1" 90 45 40 1,3

DIMENSIONI (mm)

DIMENSIONS (mm)

A B SW

A B SW


1 Body AISI304 / 1.4301

2 Cover AISI304 / 1.4301

3 Strainer screen AISI304 / 1.43014 Element AISI304 / 1.4301


1 CORPO AISI304 / 1.4301

2 COPERCHIO AISI304 / 1.4301

3 FILTRO AISI304 / 1.4301

4 ELEMENTO SIL. AISI304 / 1.4301

MATERIALS

MATERIALIPMA – Max. allowable pressure 40 barTMA – Max. allowable temperature 400 ºCPMO – Max. operating pressure 32 barTMO – Max. operating temperature 250 ºCHow to order: i.e. DF15 DN ½” BSP

▪ OPTIONS Outlet without thread, suitable for direct discharge to atmosphere ( DF16 ).

▪ USE Saturated steam and compressed air. On the discharge of steam or air traps, blowdown valves, air cylinders etc.

▪ MODELS DF15 and DF16.

▪ CONNECTIONS Female screwed ISO 7/1 Rp (BS21)

▪ INSTALLATION Horizontal or vertical installation. Before installing the diffuser, blow all dirt and scale from the system. Diffuser discharge must be oriented towards the floor or other suitable enclosure.

▪ USE Saturated and saturated steam.

▪ MODELS VB21; VB21M

▪ CONNECTIONS System, vertical connection ½” Air inlet, horizontal connection 1/8” VB21-Female screwed ISO 7-1 Rp (BS21) VB21M-Male screwed ISO 7-1 R (BS21

▪ INSTALLATION Vertical installation angled connection. See IMI, installation and maintenance instructions.

▪ LIMITING CONDITIONS 13 bar at 400 ºC 21 bar at 220 ºC

M ODEL A B WGT.Kgs

VB21 50 25 0,17

VB21M 50 25 0,13

M OD. A B PESOKgs

VB21 50 25 0,17

VB21M 50 25 0,13

DIMENSIONS (mm)

DIMENSIONI (mm)


1 Body AISI303 / 1.4305

2 Cover AISI303 / 1.4305

3 * Ball valve Stainless steel


1 CORPO AISI303 / 1.4305


3 OTTURATORE INOX

MATERIALS

MATERIALI

WAFER-TYPE NON-RETURN VALVE

WAFER-TYPE NON-RETURN VALVE NOISE DIFFUSER - VACUUM BREAKER5.57


RRTT2255 PPNN2255 PPNN6633

NON-RETURN VALVE

ØØ 11//44””-- ØØ 22””

▪ OPTION Soft sealing : EPDM(E),NBR(N),VITON(V),PTFE (T). Inconel springs


▪ MODELS RT40

▪ CONNECTIONS Sandwiched between flanges as per EN 1092 or ANSI.


RRDD4400 PPNN4400 PPNN6633

WAFER-TYPE NON-RETURN VALVE

ØØ 11//22”” -- ØØ 44”” DDNN1155 –– DDNN110000

1/4" 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2"

D.P. 25 25 25 25 25 25 28 29

D.P. 23 23 23 23 23 24 25 25

D.P. 21 21 21 21 21 21 21 21

*D.P. 2 2 2 2 2 3 4 4

1/4" 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2"

D.P. 25 25 25 25 25 25 28 29

D.P. 23 23 23 23 23 24 25 25

D.P. 21 21 21 21 21 21 21 21

*D.P. 2 2 2 2 2 3 4 4

*Installazione verticale senza molle (dal basso verso l'alto). Direzione del f lusso


* Vertical installation w ithout springs ( bottom to top ). Flow direction.


DN

DN

POS. DESIGNATION MATERIAL

1 Valve body AISI316 / 1.4401

2 Cover AISI316 / 1.4401

4 *Soft seal See options

5 *Valve disc AISI316 / 1.4401

6 *Spring AISI302 / 1.4300

POS. DESCRIZIONE MATERIALE

1 CORPO AISI316 / 1.4401


4 *GUARNIZIONE VEDI OPZIONI

5 *DISCO AISI316 / 1.4401

6 *MOLLA AISI302 / 1.4300

MATERIALS

MATERIALI

* Parti di ricambio disponibili

*Available spare parts

DN 1/4" 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2"

A 55 55 55 60 70 61 72 72

B 40 40 40 45 50 65 80 80

SW 27 27 27 32 41 50 55 70

Kgs 0,3 0,3 0,3 0,38 0,54 0,68 0,96 1,13

DN 1/4" 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2"

A 55 55 55 60 70 61 72 72

B 40 40 40 45 50 65 80 80

SW 27 27 27 32 41 50 55 70

Kgs 0,3 0,3 0,3 0,38 0,54 0,68 0,96 1,13

DIMENSIONS (mm)

DIMENSIONI (mm)

▪ OPTION Soft sealing : EPDM(E),NBR(N),VITON(V),PTFE (T). Inconel springs


▪ MODELS RT25

▪ CONNECTIONS Female screwed ISO 7/1 Rp (BS21)






PN 25 CategoryDN 1/4" to DN 11/2" SEP - art. 3, paragraph3

DN 2" Category1 (CE marked)

PN 25 CategoriaDN 1/4" to DN 11/2" SEP - art. 3, paragrafo3

DN 2" Categoria 1 (CE marcato)

CE MARKING

MARCATURA CE


1 Valve body CF8M / 1.4408

2 *Disc AISI316 / 1.4401

3 *Spring AISI302 / 1.4300

4 Star AISI316 / 1.4401

6 * Soft seal See options

POS. DESCRIZIONE MATERIALE

1 CORPO CF8M / 1.4408

2 * DISCO AISI316 / 1.4401

3 *MOLLE AISI302 / 1.4300

4 STELLA AISI316 / 1.4401

6 * GUARNIZIONE MORBIDA VEDERE OPZIONI

MATERIALS

MATERIALI

*Available spare parts

* Parti di ricambio disponibili

DN 15 20 25 32 40 50 65 80 100

D1 43 53 64 75 86 96 115 132 152

D2 50 60 70 81 91 105 126 141 167

L 17 20 23 28 32 40 46 50 60

Kgs 0,18 0,2 0,25 0,5 0,7 1,3 1,7 2,8 4,5

DN 15 20 25 32 40 50 65 80 100

D1 43 53 64 75 86 96 115 132 152

D2 50 60 70 81 91 105 126 141 167

L 17 20 23 28 32 40 46 50 60

Kgs 0,18 0,2 0,25 0,5 0,7 1,3 1,7 2,8 4,5

DIMENSIONS (mm)

DIMENSIONI (mm)

15 20 25 32 40 50 65 80 100

D.P. 25 25 25 27 28 29 30 31 33

D.P. 23 23 23 24 25 25 26 26 27

D.P. 21 21 21 21 21 21 21 21 21

*D.P. 2 2 2 3 4 4 5 5 6

15 20 25 32 40 50 65 80 100

D.P. 25 25 25 27 28 29 30 31 33

D.P. 23 23 23 24 25 25 26 26 27

D.P. 21 21 21 21 21 21 21 21 21

*D.P. 2 2 2 3 4 4 5 5 6

*Installazione verticale senza molle (dal basso verso l'alto). Direzione del


DN

* Vertical installation w ithout springs ( bottom to top ). Flow direction.


DN





PN 40 Category

DN15 to DN32 SEP

DN40 to DN100 Category 1 (CE Marked)

PN 40 CategoriaDN15 to DN32 SEPDN40 to DN100 Category 1 (CE Marked)

CE MARKING (PED - European Directive)

MARCATURA CE - (PED - Direttiva europea)

Press. Temp.

bar ºC40 bar 100 ºC

33,7 bar 200 ºC31,8 bar 250 ºC29,7 bar 300 ºC

Press. Temp.

bar ºC40 bar 100 ºC

33,7 bar 200 ºC

31,8 bar 250 ºC

29,7 bar 300 ºC

BODY LIMITING CONDITIONS

CONDIZIONI LIMITE

Minimum operating temperature: -10ºC

Temperatura minima di funzionamento: -10ºC

NON-RETURN VALVE5.56

Apllication : water - gasolineBody : OT 58 BrassDisc : Hostaformsealling : FPNTemp. max. : 90°CPressione max. : 10 barmounting : horizontal or vertical Ends details : gas threaded female/female

on request male/female.

Application : air - water - steam - dathermic oilBody : acciaio ASTM A105Disc : AISI ASTM A 182F316mounting : horizontal or vertical end details : F/F threaded Gas - NPT - SW

Application : acqua-vapore-acidi-basiBody : AISI 316Disc : AISIsealling : leakproofmontaggio : horizontal or vertical end details : F/F threaded Gas - NPT - SW

Flow resistance - horizontal ounting - standard spring - water temperature 20°C

Application : water - steam - acid - basicBody : AISI 316Disc : AISI 316Sealling : PTFETemp. max. : -20°C a +200°CPressione max. : 40 bar a 120°CPressione mim. :0,15 barEnd details : F/F threaded Gas

Code SeallingPN 30 150°C VR...08VR103.. VITON

801"

65

1¼"VR...06

VR104.. TEFLON PN 100 180°C VR...09

VR...07

1/4"

PN Temp.max

VR 303..

400°Cseatting

VR...02

code

90

VR 301..VR 302..

VR 304..

58

80

77

6469

102

L

87

80

temp.max

110°CNBRVR 300.. metal/metal

3/8"

100

VR10109 2"VR10110 2½"

75VR...04

95

VR10111 3"

1"

VR10108 1½"VR10107 1¼"

2"

VR...05

code Ø

VR...03

45code Ø L


7.01 THREADED CHECK VALVE

6580

1/2"

2"

VR10103 3/8"

3/4"1/2"

L

VR10104 1/2" 45VR10105 3/4" 50

1½"

EPDM

VR10106

160°CFPM120°C

VR...03 3/8" 55code

200°CPTFE

Ø

VR...09

1/2" 55VR...05 3/4" 60

1" 70

VR...04

VR...06

code

VR10505

Ø

72

VR...07 1¼"VR...08 1½" 72

71

46,5

VR10506

VR10509

VR10507

3/4"

VR10507

VR10508

H

1½"

VR10503 1/4"-3/8"

1¼"1"

L

65VR10504

90

95180 121

46,568,57174

2½"

105120 82,5

2" 140

SPRING BRASS DISC CHECK VALVE - PN 10VR 101

VR 103

VR 300

VR 105

L

L

Valvoind

valvole industriali

L

H

SPRING CARBON STEEL DISC CHECK VALVE

SPRING AISI316 DISC CHECK VALVE - PN32

"Y" SPRING AISI316 CHECK VALVE - PN40

The closing of the membrane is slowly with proportional movements to the reduction of flow in the pipe line. Besides its closing which comes before the reversal of flow,does not cause water hammer.Application : clean and dirty waterRubber membrane : einforced with 2 internal sheets-metal.Temp. max. : 60°C (on request 90°C)Pressione max. : 16 barmounting : horizontal or vertical

Application : acqua - ariaBody : BronzoDisc : ottone ot 58Pressione max. : 16 bar mounting : horizontal end details : F/F threaded Gas - NPT

Appliation : water - airBody : BronzeDisc : OT58 brassSealing : PTFETemp. max. : 180°CPressione max. : 16 bar mounting : horizontal or vertical end details : F/F threaded Gas

Appliation : water - airBody : BronzeDisc : OT58 BRASSMax Pressure : 16 bar mounting : horizonal

Appliation : water - airBody : BronzeDisc : OT58 brassSealing : PTFETemp. max. : 180°CPressione max. : 16 bar mounting : horizontal or vertical

VR108..

VR10903

code sealling

VR11208 40

VR...12

2½"

1"

180 92,5

VR11212 100

VR...11

110

VR11210

100

VR...08 40

VR...10

VR10904

VR10909

code

100

65

3/8"

code sealVR107.. METALLIC

H

1¼"

VR...10

36

Ø

Ø

50

1/2"

220

NBR

VR...09

L

128

code

VR...11

code Ø

65VR11209

58

54

150

L

FOR ANSI TYPE PLEASE VISIT PAGES 3.75 AND 3.78

METALLIC

7080

80

5430

VR...09

36

50VR...08VR...07

2401902½"

VR10609 1622"

3" 175

VR10610

1552" 128

130

175

VR...05

L

8095

128105

207

180

VR10908 1½"VR10907VR10906

2"

VR110..VR111.. NBR

VR11211

90

30

5047

58

VR10611

1½" 1051¼"

1/2"

code Ø

L

VR10605 3/4"

3"

VR10604

VR10606

86

95VR...06 1"

3/4"47

VR...03 3/8"Ø

VR...04

86100122

1"

VR10608VR10607 1¼"

1/2"

1½"


THREADED CHECK VALVE

55

7.02

H

26

26

VR10905 3/4" 70

code

70

7582,5

92,5

55

H

100

7582,5

219

80110

147

L

80

13050

70

H

THREADED BRONZE MUSHROOM SPRING CHECK VALVE - PN16VR 109

THREADED BRASS ONDASTOP CHECK VALVE - PN 16. VR 106

BRONZE CLAPET CHECK VALVE - PN 16 VR 108

FLANGED BRONZE CLAPET CHECK VALVE - PN 16VR 110

FLANGED BRONZE MUSHROOM SPRING CHECK VALVE - PN16VR 112

L

H

H

H

H

L

L

L

Valvoind

valvole industriali

Application : water - pure fluids not agressiveBody and seat : GG 25 cast ironDisc : GG 25 cast ironSealling : rubberTemp.max : 120°CPress. a 120°C : 16 barEnd details : UNI PN16 flanged

Application : water - pure fluids Body and seat : GG 25 cast ironDisc : GG 25 cast ironSealling : NBRTemp.max : 120°CPress. a 120°C : 16 barEnd details : UNI PN16 flanged

body GS 400 stem AISIdisc GS 400 gasket rubber * mounting in any direction

BODY : NODULAR CAST IRON GGG50 TEMPERATURA MAX : -10/+70 °CBALL : EPDM PRESSURE MAX : 16 BAREPOXY VARNISH RAL5010

FLANGED CHECK VALVE

125

VR11710VR11709

VR11713

7.03

50

125

50

40

Ø

1¼"125150200

2"145 VR12814175


VR11714

VR11711

1.300

code

L

VR12816VR12815 250

VR120..

VR12811VR12812

PN 64

350

VR12810

VR12817

1½"

3" 245VR12910

65

100VR12906

VR129112002½"

VR12813

VR12809

CODE

VR12909VR12908

125132

1"

VR11513

codice

VR11715

350300

230

VR11712

150300

350500450

PN 25/40

VR...11

PN10>40

PN 64

80700

VR118..VR119..

PN

VR...0840

400DN 150

VR...13125

VR...09 VR...1050

1.600600

VR...24900

150

8001.300

PN10>40

1.500

code VR...14VR...12

120 240

180200

300

80

VR12808

400

300700600

260

350

L

500

250

400

50

240

600

FLANGEDCODE

400

L

80

DN

VR...20

DN

200

100

VR...18

VR11716

L

100 300

240

VR11508

VR11512

codice DN

180

65

500

350

260

100

150200

80120140

65

65 100

VR...23 VR...25

120300200 250

PN 16

180

500 700 1.000

L

VR...21 VR...22

GAS THREADED FF

850DN

VR12907

VR...16VR...15

VR...26

VR...17

170

VR11515

VR11511

VR11514

VR11510

200

VR11509 200

L 1.000

750450

370

VR...19

code

PN 16 CAST IRON VERTICAL CHECK VALVE - IN GHISA - UNI FLANGEDVR 115

FLANGED CAST IRON CHECK VALVE - PN 16VR 117

FLANGED CAST IRON VENTURI CHECK VALVE - PN 16/25/40/64VR 118

SEWER WATER BALL CHECK VALVE - PN 16VR 128

L

L

L

Valvoind

valvole industriali

Valve particularly suitable for circuitswith the presence of strong water hammers or fluidswith solid or filamentary parts in suspensionApplication : clean e dirty waterBody : GG 25 cast ironRubber membrane : einforced with

internal sheets-metal.Temp. max. : 60°CPress. A 120°C : 16 barEnd details : flanged PN16On reqest we can also propose price even for ONDASTOP valve type "B" suitable for hot water to 95°C

INLET COMPONENTS IN STAINLESS STEEL

Body and Disc : carbon steelinlet components : AISI

end details on request : BW (butt weldng)

165310

GGG40.3

16

350°C

VR 125..

9,6 300°C

205

290

400120°C

VR124..16

40

150

GG25

350°C VR...11

PNBODYPRESS.

FLANGED CHECK VALVE

barCODE

230

78

VR 126.. 2525

GGG40.3

17,5

143

480VR...14

VR12704

VR12716

250°

TEMP. 15

VR...08120°C

VR...1050

VR...06

16

11,216 120°C

100VR18013

working

25

VR...13

VR18018

VR12705

VR18015

VR...12

65

VR18012

VR18016 250


7.04

50code DN

VR18017

125

VR1801165

VR18009

150

300

VR18014

VR18010

L

200

350

24080

300

350

73

290

185

313

120

160

L H

245

108

480

230VR12710

VR12715

50

100

130DN

150

200

238400

96

200

84

17180 310

125

14,7 13,9

-

VR12714

200

215VR12712

250

-

360

32

-

250

PN 40GS C25N

150600

21

21,322,627,5GX5CrNiMo 25,8

20

40

15,516 16

32

65

VR12713

730

180

VR18019

VR...16

180

250

80

200

25

15

125

113

350

600

150

DN

200

105

code

VR...05 20

VR...15

VR...07 32

VR...09

VR...04

200

100

260

400

130

400

800

500

350

code

700600

900

H

73

160150

L

VR12709

VR12707

VR12711

VR12706

VR12708

25

40 50100

PRESS.

40

24,325

350°

284040 24

17,512,8

9,6

37

1623

35

25

2431,1

730

90

305

21,8

29,2

11,220

gray cast iron

GGG 40.3 PN 25

PN 40

Carbon steel

Stainless steel

PN 16Nodular Cast iron

bar °CBODY

GGG 40.3

Standard reference conditions about working pressure (bar) and temperature (°C)

-14,4150°

PN 16120°1616

88

12,8GG 25

PN 100°

TEMP.

400300

200°Materials

16400°

11,2-10° 300°

20,4

93

23,125,8

200P 250 GH37,330,2

FLANGED CAST IRON STREAMLINED FLOW CHECK VALVESVR 124

FLANGED CARBON STEEL STREAMLINED FLOW CHECK VALVES - PN 40VR 127

FLANGED CAST IRON ONDASTOP MEMBRANE CHECK VALVE - PN 16VR 180

L

H

Valvoind

valvole industriali

L

H

Application : Compatible with pure fluidswith stainless steel springMounting in any direction

cod ..04 ..05 ..06 ..07 ..08 ..09 ..10 ..11 ..12-10° 40° 60° 100° 120° DN 15 20 25 32 40 50 65 80 10016 16 16 16 - 17 20 23 28 32 40 46 50 6016 16 16 16 16 17 20 22 28 32 40 46 50 60- 10 10 - -

Application : Fluidi puri compatibiliwith stainless steel springMonting : in any directionon request : al spring already calibrated

at 5mbar to opening

DN 15 20 25 32 40 50 65 80 100 125 150 200

25 25 25 27 28 29 30 31 33 37 40 4623 23 23 24 25 25 26 26 27 22 25 2821 21 21 21 21 21 21 21 21 7 10 10

AISI 316

3740

152

20,4


200°Disc 250°

L

BodyC.iron

Sealling

FPM (viton)180°C

27,5

VR ...0..code

Disc

metallicPVC

code

VR 135...

95°Cmetal/metal 400°C

35VR 133...31,1

AISI 316 4029,2

350°

temp.max

EPDM

226

120°C

VR...10

VR...12 100 60

6580 50VR...11

115

273200

160°C

90106

46

VR...15

VR...13 192150

293

2840

VR 132.. PVC

192218

25,8

seal

140

OPENING MIN. PRESSURE ( mBar )

-

125 1113,5

Brass

300°24

8681

53

NBR

D2

100° 120°

6

mbar

2 42

3222,6

-0,18

50 1,391

64

2,8

24

VR...14

0,7

5

4,5

-3

0,250,2

52

with spring

961,7

50

code

NBR

NBRVR ...2..

PTFEVR ...3..

VR...0725

DN

VR...08

VR ...4..

15

VR ...1..

VR...09

32

code

VR...05VR...04

3240

VR...06

VR 130..VR 131..

DIMENSIONL

-10°

0,52328

60

AISI 316

7.05

AISI 316

Standard reference conditions about working pressure (bar) and temperature (°C)

21A 105Body

without spring

working pressure (BAR)

WAFER CHECK VALVE

4

400°

21,3

150°

75

Kg

24

70

43

167

126

AISI 316

D1

17

40 105

132

20 20

141

CARBON STEEL - STAINLESS STEEL - PN 40

VR 130

VR 133

CAST IRON - BRASS - PVC PN10-16

L

Valvoind

valvole industriali

Application : water - pure fluids not aggressiveBody and seat : GG 25 cast ironClapper : brass casting Sealling : rubberTemp.max : 90°CPress. max. : 16 barEnd details : PN 16 flangedMounting : horizontal or vertical

Application : water - pure fluidsMounting : horizontal and vertical

Øe

S this type of valve must be mounted away from vibrating equipmentshall be mounted away from the pump at least 5/10 times nominal diameter

made of a sturdy body and two indipendent clappernormally used in waterrworks and big industrial system (big diameter)Each disc has two springs to reduce the work. Operating temperature until 550°Ceach half-disc is on own spring-return to reduce the exertion. Maximum operating temperature untill 550°C

VR141..

code

VR...10

VR140..

300

200600

400500

350

AISI 316

23,5

18,5

S

WIT

H

SP

RIN

GW

ITH

OU

T

SP

RIN

G

38

electroplated carbon steel

VR144..

-

114

140

VR149..


VR14.11

NBRAISI 316 AISI 316

VITON

250

80

SEAL

NBR

bodyVR160..

100°CNBR

VR...11

200

125300

50

DN40

65260

122240

code

VR142.. VITON

CODE

VR...16

208

DISC

700

BODY

180

134

VR...12 100

335

247150

118

VR...13

L

code

VR...08


VR...14

H

VR...09

310

140156

180 10447

PTFE

7.06

-

-

356406

-

EPDMFPN

disc

--

500600

VR...21

VR...19VR...20

VR...22

324

-

440

-109

90 64

142115

ØA C

43

80

109

VR165..

94


AISI 316

C

129

AISI 316 - PN 40

-

205VR...15

Ø est

Metal/Metal

34,5200

125

22

DN

99

29

A

VR166..AISI 316 - PN 16

AISI 316

18,5

36

42

100

32VR14.17

Ø

VR...17

VR14.10

6046

ØEPDM

PTFE

VR146.. VITON

100VR...11

GG 25 - PN 16GG 25 - PN 16

DNEPDM

A Cseal

GG 25

VR...08VR...09VR...10 65

76VR...13 125

5040 58

89150 169

VR...1264

273 114

VR...14

11580

275

380

VR...15VR...16 250

324

200

VR...17 300

219

142 70 194

9073

64 16490 144

115

60

64

169 76

64

73

16464

129 46

169

273219

19422076

142

219273

508 152610

406457 152

178 735

491356

491

178 735152 620152

620 508

VR...18 350 356 127 440

558140400

450 558

194

114

220

114330

127

275330

89

610

457406 140

127

220

-

491-

380380440

330114324

114

144

43129

60

144

89 275

7070

46109

58

VR161..


43 4394

AISI 316

VR14.07

40

VR14.16

50

VR14.15

VR143..

300VR147..

VR14.12

AISI 316

PTFE

VR14.09

VR14.13

250

184

77

380

264

65

VR14.08

32

38440

1686,5 16

154

490

150

317

400NBR

NBRVR145..

VR148..350

VR14.14

VR14.18

VR14.19

164

160°c180°c

-

VITON

120°c

7343

PTFE

raccomanded for vertical flow line system

VR 153..VR 154..

std clapet check valvestd clapet check valve w. balance weigth

CHECK VALVE

DUAL PLATE WAFER CHECK VALVEVR 160

WAFER CLAPET CHECK VALVE PN 16VR 140

FLANGED - CAST IRON - CLAPET - PN 16VR 153

L

H

Valvoind

valvole industriali

Application : water - gas oil - minerals oilBody : BronzeDisc : polipropileneSeal : VITONrose pipe : polyetileneTemp. max. : 60°CPress. to 120°C : 10 barend connections : female threaded gas

Application : water - gas oil - condensate oils, bronze compatible liquids

Body : AISI 316rose pipe : AISI 316Temp. max. : 350°CSeal : metal/metalEnd connections : filettati gas femm.borehole : Øhole = 1 mm

Application : water Body : cast ironDisc : cast ironSeal : NBRrose pipe : AISI 316Temp. max. :-10° +100°CNominal press. : 10 barEnd connections : UNI PN10 flanged

Ø C

L

Ø Doperating temp. : 100°C

Application : water Ø hole : 5 mmworking press. : 16 bar End conection : UNI PN16 flanged

107

375

8080

VR...10

VR20513430

125

AISI 316

CodeVR 215..VR 216..

VR20515

Bodyzinc plated c. steel

100

code

200 550 250VR20514 150

260

VR20308 1½"

3/4"VR203051"

H

2"

DN

65 100120

L

175150

150

80100

175200

L

180

VR20309

95

L

142

126

VR20103


7.10

1" 81

3/8"

FOOT VALVE

code DN-L

VR20104

VR20107

1/2" 60

95103121

VR20105 3/4" 73VR20106

153

VR20306131

code DN

1¼"VR20108 1½"

2"VR20109

code

VR20509 50

1/2"3/8" 95

VR20304

180

VR20307 1¼"

670

Ø C Ø D

250VR20516

VR20508 40

320

VR20510 220

VR...16VR...15

385

200278332 250

250

VR...14 150

125

198

300329

VR...0965

VR...11 80 202

200

VR...12VR...13 125

158242276 222

212

131148

DN

VR20512

175

100VR20511 80

VR20303

300

15550 111

threaded bronze FOOT VALVE PN16VR 201

FLANGED CAST IRON FOOT VALVE PN10VR 205

FLANGED STRAINER BASKET PN16VR 215

Threaded gas AISI 316 FOOT VALVE PN16VR 203

L

H

L

Valvoind

valvole industriali

L

- body: AISI316 - Emptying manual system- flanged end connection: accord. to DIN 2501 PN16 - max working pressure : 16bar- seal: FPM - operating range temperature: from -30°C up to + 180°C- gasket: PTFE

10 FLOW RESISTANCE 50 65 8098765

4

3

2

10,90,80,70,6

30 40 m3/h

This valve is composed of: from DN 40 up to DN600 availablea dual plate wafer check valve and with std hole = 1,5 mma flanged rose pipe. different borehole on request

VR 226.. AISI 316 MET/MET AISI 316

AISI 316

VALVE

C. IRON

CODE PIPE ROSE

EPDM

FEATURES

AISI 316FPM

VR 220..

VR 222.. AISI 316

SEAL

300

7.11 FOOT VALVE


VK21914

102 107 170

500

VK21915 52,1369 340 268 304 440 21

125

212150200

5,2

20 50 100 200

170 185 18

1000 2000

506580

100125

296 285

150

229

T

VK21912

VK21913 282 22

122

D

115186 200

201 326

code

VK21909

VK21910

VK21911

DN A L

182220 158 157

d H

183165

Kg

min. opening

pressure mbar

9,6

28,9

14,6

202219,4

1517161521

20

WEIGHT

VR 224.. AISI 316 AISI 316PTFE

m.w.c

6,9

242138 127 198

269 250 188

24

20

18

150 200 250100

DUAL PLATE FLANGED FOOT VALVE PN 16/40VR 220

Valvoind

valvole industriali

FLANGED AISI 316 FOOT VALVE - PN 16VR 219

Documents

WAFER-TYPE NON-RETURN VALVE NOISE DIFFUSER - VACUUM … · 2019. 4. 3. · VALVOIND Srl Via Pascoli, 5 - 24060 Bagnatica (Bergamo) Tel. 035.681919-Fax. 035.684461 Ø Saturated steam,