Gongyi Xinli Pipeline Equipment Co., Ltd.
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  • Contact Person : Ms. Zhang Carol
  • Company Name : Gongyi Xinli Pipeline Equipment Co., Ltd.
  • Tel : 86-0371-64015776
  • Fax : 86-0371-64033995
  • Address : Henan,Zhengzhou,Gongyi Shi Yongan Road (Xicun)
  • Country/Region : China

Wafer Butterfly check valve

Wafer Butterfly check valve
Product Detailed
brief description of check valve 1.best qulity 2.on time delivery 3.small orders are also acceptable

description of check valve

Introduction :

Check valves can be convenient to maitain and repair the pipeline and valves.What's more ,they can be soundproof.The valves are extensively used in the pipelines of drainage,fire prevention,air conditioning,gas petroleum,chemical industry,sewage treatment,and fluid control.

SpecificationFace to face according to the standard DIN3202-K3;GB12221-16;Flange drilling according to ANSI125/150;ApplicationValve is used for preventing the back-going of medium in pipelines and equipments,and the pressure ofmedium will bring the result of opening and closing automatic ally.When the medium is back-going,valve disc will automatic ally closed to avoid accidents.

Parts of the main data:

DN

H1

H2

L

Φ

n-d (TH)

mm

in

0.6Mpa

1.0 Mpa

1.6 Mpa

2.5 Mpa

0.6Mpa

1.0 Mpa

1.6 Mpa

2.5 Mpa

 

0.6Mpa

1.0 Mpa

1.6 Mpa

2.5 Mpa

0.6Mpa

1.0 Mpa

1.6 Mpa

2.5 Mpa

100

4

105

110

110

117.5

281

286

268

294

190

170

180

180

190

4-18(M16)

8-19(M16)

8-19(M16)

8-23(M16)

125

5

120

125

125

135

301

306

306

316

200

200

210

210

220

8-18 (M16)

8-19(M16)

8-19(M16)

8-28(M16)

150

6

132.5

142.5

142.5

150

306

316

316

324

210

225

240

240

250

8-18 (M16)

8-23(M20)

8-23(M20)

8-28(24)

200

8

160

170

170

180

324

334

334

344

230

280

295

295

310

8-18 (M16)

8-23(M20)

12-23(M20)

12-28(M24)

250

10

187.5

197.5

202.5

212.5

375

385

390

405

250

335

350

355

370

12-18 (M16)

12-23(M20)

12-28(M24)

12-31(M27)

300

12

220

222.5

230

242.5

410.5

410.5

420

432

270

395

400

410

430

12-22 (M20)

12-23(M20)

12-28(M24)

16-31(M27)

Wafer Butterfly check valve



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