Category: Check Valve

Pressure sealed swing check valves used in high pressure occasion to prevent fluid from reverting flow. The valves complies with API 6D, BS1868, the flange to ANSI B16.5, butt welded to ASME B16.25, test to API 598. Material in WCB, CF8M, CN7M, WC6, WC9, WCC, LCC etc.

CLASS 600~2500 PRESSURE SEALING SWING CHEEK VALVE

pressure sealing cover,swing type disc

Threaded or welded seat ring

ASTM A216 WCB,A217 Wc6,A351 Cf8,A351 CF8M,

A351 Cf3,A351 CF3M,A351 CN7M

Standards compliance

Design and Manufacture: ANSIB16.34,API 6D,BS1868

Face to face(end to end): ANSIB16.10,API 6D

Flanged connection: 2~~24~to ANSIB16.5

Butt welded end: ANSIB16.25

Test and inspection: API 598,API 6D

A.Back up ring: Absorbs thrust applied by internal pressure.

B.Thrust ring: Pretects the soft metallic gasket from detemation.

C.Gasket Unique angutar design provides superior sealing.

CLASS 600~2500 PRESSURE SEALING SWING CHECK VALVE

Gear operation suggested.Dimensions on request.Abbreviation: SP-Short pattern.