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DIN swing cast iron Check Valve for water
DIN swing cast iron Check Valve for water
DIN swing cast iron Check Valve for water
DIN swing cast iron Check Valve for water

DIN swing cast iron Check Valve for water

Size Range : 1 1/2"~12"(DN40-DN300)
Body Materials: Cast iron/Ductile iron/CI/Cast steel/WCB/Ductile iron
Bonnet: CI/Cast iron/DI/Ductile iron
Disc: A105+2Cr13/CI
Seat: EPDM/NBR/Brass/Stainless steel
Color: Blue or According to Customer's Request
Introduction
DATA
Related
INQUIRY
Introduction
Body Test: .5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.
DATA

The Major Parts Material

Name Material
Body Cast iron,CI,DI,Carbon steel ,Cast steel ,GGG50,GGG40
Seat Natural rubber,EPDM,NBR
Bonnet CI/Cast iron/Ductile iron/Cast steel/WCB/Ductile iron/Stainless steel
Medium Water,oil,gas,Air,ect
Color Blue or According to Customer's Request

Main Connection Dimension

DN

L

D

D1

D2

 

B

n-Φd

H

PN10

PN16

PN10

PN16

PN10

PN16

PN10

PN16

40

180

150

150

110

110

88

88

17

4-Φ19

4-Φ19

103

50

200

165

165

125

125

102

102

17

4-Φ19

4-Φ19

116

65

240

185

185

145

145

122

122

17

4-Φ19

4-Φ19

116

80

260

200

200

160

160

138

138

18

4-Φ19

8-Φ19

145

100

300

220

220

180

180

158

158

18

8-Φ19

8-Φ19

145

125

350

250

250

210

210

188

188

20

8-Φ19

8-Φ19

175

150

400

285

285

240

240

212

212

22

8-Φ23

8-Φ23

204

200

500

340

340

295

295

268

268

23

8-Φ23

12-Φ28

248

250

600

405

405

355

355

320

320

24

12-Φ23

12-Φ28

292

300

700

460

460

410

410

378

378

26

12-Φ23

12-Φ28

325

Inquiry
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