Wafer spring check valve
Material: ASTM A216 WCB, ASTM A351 CF8,ASTM A351 CF8M, ASTM A351 CF3,ASTM A351 CF3M
Pressure: 150LB, 300LB, 600LB, 900LB
Design and manufacture: ASME B16.34, API 594, API 6D
Connection ends dimension: ASME B16.5, ASME B16.47
Face to face dimension: API 594, API 6D
Inspection and test: API 598
Technical Specifications
Face to Face: ASME B16.10
BW End: ASME B16.25
Test: API 598/ API 6D/ BS 6755
Special: NACE MR-01-75
Design Features
Dual plate or single plate.
Spring loaded disc.
Resilient or metal seated.
Retainer or Retainer Less Design
Round, Full Lug or Double Flange
Light-weight & compact design.
Optional plug disc.
If you want to know more details, please send an email to us to solidvalves@aliyun.com.

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