Brass Wafer Dual Plate Swing Check Valve with API Certificate

Basic Info

API Brass Wafer Type Dual Plate Swing Check Valve (H76)

Brass Wafer Type Dual Plate  Swing Check Valves
Standard compliance
1) Design and manufacture: API6D, ANSI B16.34, BS1868
2) Test and inspection: API598
3) Face to face dimensions: ANSI B16.10
4) Flanged end: ANSI B16.5, B16.47 SERIES A & SERIES B
5) Butt-welding end: ANSI B16.25

6) Other standards (DIN, BS, JIS) is also available upon request.

7) Working Pressuer:Class150-Class2500

Main features and applications:

1. Products using pin axis structure of built-in type, reduce leakage, the use of more reliable.

2. Valve disc rotate around the valve seat outside the axis, reduce the impact of the closure, suitable for horizontal or vertical installation.

3. Product design and manufacture according to API standard, reliable sealing, good performance, and can be used with imported equipment.

Other Material Requst:

1. Body/Bonnet: A216- WCB, A217-WC6, A352-LCB, A351-CF8.
2. Disc: A105, A182-F11, A182-F304, A182-F316.
3. Swing Arm: A216-WCB, A182-WC6, A182-LCB, A182-F316.
4. Gasket: 18-8Flexible Graphete.
5. Bolt: A193-B7, A193-B7M, A193-B8.
6. Suitable temp.: -29--425oC, -29--550oC, -46--350oC, -40--200oC.
7. Suitable temp.: water, oil, steam, nitric acid.

Materials of body/bonnet and trim
 
Standard materials of parts