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Zhejiang JieYu Valve Co., Ltd.
浙江捷宇阀门有限公司 Zhejiang JieYu Valve Co., Ltd.
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DN15 ~ DN600 SS Non Return Valve With Flange End 150 Class , Material Grad 316

Zhejiang JieYu Valve Co., Ltd.

DN15 ~ DN600 SS Non Return Valve With Flange End 150 Class , Material Grad 316

Brand Name : JIEYU

Certification : API ISO Ts CE

Place of Origin : Wenzhou China

MOQ : 1PC

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10000PCS/Mouth

Delivery Time : 7-30 work days

Packaging Details : Plywood Case

Pressure : 150 Lbs Class

Body : Cast Steel/WCBstainless Steel

Standard : API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K

Seat : Stainless Steel/ 2Cr13

Size : DN15 ~DN600

Application : Oil, Gas, Water, Steam Etc.,

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DN15 ~ DN600 SS Non Return Valve With Flange End 150 Class , Material Grad 316

Specifications:

Swing Check Valve 8" 150# Flanged RF - B16.5 / B16.47 FB - Bolted Cover
Body Material: A216 WCB
Ball/Disc/Plug: F6 (13% Cr.) / Seat Ring : CS+Stellite 6
Body Gasket : 304+Flex Graphite, Bolting : A193-B7M / A194-2HM, NACE MR-01-75

Standards

Design and manufacture as BS1868, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598
Applicable Medium: water ,gas,oil,and other causticity medium.

Test Pressure

Test Item Shell Test Seal Test Back Seal Test Air Seal Test
Medium Water Air
Unit MPa lbf/in2 MPa lbf/in2 MPa lbf/in2 MPa lbf/in2
Pressure (Class) 150 3.1 450 2.2 315 2.2 315 0.5-0.7 60-100
300 7.8 1125 5.6 815 5.6 815
400 10.3 1500 7.6 1100 7.6 1100
600 15.3 2225 11.2 1630 11.2 1630
900 23.1 3350 16.8 2440 16.8 2440
1500 38.4 5575 28.1 4080 28.1 4080

Brief introduction:

The check valve is designed and manufactured according well to API 6D and ANSI B 16.34. It can

work in

high temperature and pressure circumstance. It also have the features of good appearance, nice

function and

superior. Widely used for petroleum, chemistry, water treatment industries.

Features:

- Resist friction

Valve disc is given enough intensity and rigidity. Disc sealing surface may be built up welded with

satellite alloy inlaid or other material responding to the users’ request.

- Agility of switch

Solid ping is precisely installed and provided with high intensity to ensure operational performance

and service life of valve.

- Sealing credibility

The check valve adopt swing configuration. All the sealing part inside the valve, so all exterior leak

may except the middle flange, and also the middle flange gasket may be different

according to pressure class.

- Distortion compensating

The disc and the hinge are connected between slippery spherical surface, and this makes the disc

can circumgyrate in a little angle and regulates the sealing capability.

Mail part & material

Item Name of parts material
1 Body WCB,CF8
2 Seat 304,A105+ satellite
3 Disc 304,A105+ satellite
4 Gasket Graphite+304
5 Bonnet WCB,CF8
6 Yoke WCB,CF8
7 Hinge WCB,CF8,2Cr13
8 Hinge pin

2Cr13,304


Product Tags:

stainless steel swing check valve

      

swing type non return valve

      
 DN15 ~ DN600 SS Non Return Valve With Flange End 150 Class , Material Grad 316 Manufactures

DN15 ~ DN600 SS Non Return Valve With Flange End 150 Class , Material Grad 316 Images

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