ASTM A216 WCB Check Valves, API 6D, 6 Inch, CL 1500 LB, RF

Swing Check Valves, API 6D, 6 Inch, Class 1500 LB.

Valve Description:

Name: Swing Type Check Valve
Design: API 6D – Full Bore
Body Material: ASTM A216 WCB
Nominal Size: 6 Inch, DN150
Nominal Class: Class 1500 LB, PN250
Connection Ends: RF Flanged Ends
Face to Face: As per ASME B16.10
Test and Inspection: API 598

Other Features:

Bolted cover
Full bore design as per API 6D, standard bore per BS 1868
Available with inside or outside shaft configurations
Outside Shaft Option: Can be equipped with a lever and counterweight
Large Sizes: Can be fitted with a hydraulic damping cylinder

Technical Parameters and Characteristics:

Product Type: Swing Type Check Valve
Size Range: NPS 2 - 24 Inch, DN50 - DN600
Design Pressure: Class 150 LB - 2500 LB, PN10 - PN420
Design Standard: BS 1868, API 6D, DIN 3352
Design Temperature: -196°C to 593°C

Materials:
ASTM A216 WCB, ASTM A216 WCC
ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C5, ASTM A217 C12A
ASTM A352 LCB, ASTM A352 LCC
ASTM A351 CF8, ASTM A351 CF8M, ASTM A351 CF3M, ASTM A351 CF8C
CN3MN, CK3MCUN, CN7M
ASTM A890 4A (CD3MN), ASTM A890 5A (CE3MN), ASTM A890 6A (CD3MWCuN)
ASTM B148 C95800, ASTM B148 C95500

Connection End: ASME B16.5, ASME B16.25, EN1092 series
Applications: Electric power, petroleum refining, petrochemical engineering, offshore oil, and chemical engineering