Dual-Plate Wafer Check Valve 900LB

Dual-Plate Wafer Check Valve 900LB

Dual-Disc Wafer Type Check Valve 900LB DCV Series 1. Dual Plate, Swing typedisc 2. Two torsion springs are used excreting on each of the pair valve plates,which close the plates quickly and automatically. 3. The quick-close action prevents the medium from flowing back and eliminateswater-hammer...

Product Details

Dual-Disc Wafer Type Check Valve 900LB     

DCV Series

1. Dual Plate, Swing typedisc
2. Two torsion springs are used excreting on each of the pair valve plates,which close the plates quickly and automatically.
3. The quick-close action prevents the medium from flowing back and eliminateswater-hammer effect.
4. This valve is short in length, so that it is rigid and easy to mount.
5. It is easy to install on pipeline which is laid horizontally or vertically.
6. This valve is tightly sealed without leakage under the pressure watertest.
7. Safe and reliable in operation, high interference-resistance.
8. The hinge pin of the valve should be perpendicular to the horizontallevel when the valve is mounted on horizontal pipeline, for vertical installationthe direction of flow should be downward.
 
9.metal to metal seal or metal seal are both available.
10. Long Pattern type.

Application:

  • Steel dual plate wafer swing check Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.When the medium is back-going, valve disc will automaticaly closed to avoid accidents


No. PART CV42/CV42L-CS CV42/CV42L-SS 

 1 Body          Carbon Steel      Stainless Steel
 A216 Gr. WCB     A351 Gr. CF8M
 2 Seat           Metal/Viton/Buna-N   Metal or Viton
 3 Disc            Stainless Steel     Stainless Steel
                   A351 Gr. CF8M     A351 Gr. CF8M
 4 Spring (2)       Inconel X-750    Inconel X-750
 5 Shaft/Stop Pin    Stainless Steel  Stainless Steel
                     A276 Gr. 316     A276 Gr. 316
 6 Cap Carbon Steel   ASTM A105    Stainless Steel A351 Gr. CF8M
 7 Eye Bolt           Carbon Steel    Carbon Steel

图片29.jpgSpecification

IN

DN

D

L

2

50

140

70

2 1/2

65

165

83

3

80

168

83

4

100

205

102

5

125

NA

NA

6

150

286

159

8

200

356

206

10

250

432

241

12

300

495

292

14

350

520

356

16

400

572

384

Hot Tags: dual-plate wafer check valve 900LB, China, factory, manufacturers, pricelist, quotation, customized, in stock, made in China

Inquiry

Related Products