Wafer Ends Single Disc Check Valve

Wafer Ends Single Disc Check Valve
Product Details

Normal Size Range: DN15~DN1000, 1/2"~40"

Pressure range: PN10~PN420, CLASS150~2500

Working temperature: -196℃~+560℃

Part Names

Part Materials

Body

WCB

LCB

WC6

CF8

CF8M

CF3

CF3M

C83600/C95800

Bonnet

WCB

LCB

WC6

CF8

CF8M

CF3

CF3M

C83600/C95800

Disc/Ball/Wedge

WCB

LCB

WC6

SS304

SS316

SS304L

SS316L

C83600/C95800

Seat/Seat Ring

13%Cr

SS304

13%Cr

SS304

SS316

SS304L

SS316L

C83600/C95800

PTFE/NBR/EPDM/VITON

Packing

Graphite/PTFE

Gasket

SS304+Graphite/SS304+Graphite

Bolts/Nuts

B7/2H

L7/4

B16/4

B8/8

B8M/8M

B8/8

B8M/8M

B8M/8M

Suitable Medium

W.O.G etc.

HNO3, CH3OOH etc.

Sea Water etc.

Suitable Temperature

-29℃-425℃

-46℃-340℃

-46℃-340℃

-196℃-427 ℃

-196℃-427 ℃

-196℃-427 ℃

-196℃-427 ℃

-29℃-220℃

 

First, the standards and specifications:

1. Inspection and test: API598,JB/T9092;

2. Design and manufacture:API594,API 6D,JB/TB8937;

3. Face to face and end to end:API594,API6D,DIN3202,JB/T8937;
4. Pressure-temperature rating:ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74;


Second, the structural characteristics:

1. Short structural length,only 1/4~1/8 of that of traditional flanged check valve;

2. Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;

3. Quick valve disc closedown,low water hammer pressure;

4. Applicable for and easily installed for vertical or horizontal pipelines;

5. Smooth flow passageway and small fluid resistance;

6. Flexible action and good sealing performance;

7. Narrow valve travel and small closedown impact;

8. Integrated structure,simple and compact,in beautiful shape;

9. Long service life and good reliability.




 

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of wafer ends single disc check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
Feedback