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DIN swing cast iron Check Valve for water

  • Size: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

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  • Technical parameters
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Swing Check Valve

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 Dimensions

 

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

 

 Application 

  1.  

    pipelines in water works

  2.  

    power plant

  3.  

    steel mill

  4.  

    papermaking

  5.  

    chemical industry

  6. papermaking

 
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