Dual-Plate Wafer Check Valve 600LB

Dual-Plate Wafer Check Valve 600LB

Dual-Disc Wafer Type Check Valve 600LB DCV Series Two arch disc are fixed onto the valve body with a spindle on which two torsional springs are equipped for installing the butterfly plate onto the valve body sealing face. The butterfly plate pressed by the springs is opened by relying on the...

Product Details

Dual-Disc Wafer Type Check Valve 600LB     

DCV Series


Two arch disc are fixed onto the valve body with a spindle on which two torsional springs are equipped for installing the butterfly plate onto the valve body sealing face. The butterfly plate pressed by the springs is opened by relying on the medium pressure, and the valve is closed by the spring force and the medium pressure under backflow. It can be installed on horizontal and vertical pipelines.
   
Product Range
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter: 1/2"~48"(DN15~DN1200)
Pressure range: Class150~2500(PN10~PN420)
End connection: RF, RTJ


Working temperature:-196~+560

Features:

  • Economical design: Low Weight and short laying length produce savings initial cost, space requirements and installation when compared to Full-body swing type check valve

  • Quick closure

1.

Connection:

wafer

2.

Operation:

/

3.

Standard:

API594

4.

Quality:

we have one engineer having 25years working experience and four engineers each having over 5 years working experience.

5.

Warranty:

12  months

6.

Customer area:

North America, middle east, Europe, Asia, Africa.

7.

Body material:

Cast steel, stainless steel

8.

Media:

fresh water, sea water, sewage, air, steam, food, medicine, etc.

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.jpg

Specification

IN

DN

D

L

2

50

110

60

2 1/2

65

128

67

3

80

147

73

4

100

191

79

5

125

240

105

6

150

264

136

8

200

318

165

10

250

398

213

12

300

455

229

14

350

490

273

16

400

562

305

Hot Tags: dual-plate wafer check valve 600LB, China, factory, manufacturers, pricelist, quotation, customized, in stock, made in China

Inquiry

Related Products