ISO 15761 Forged Lift Check Valve Manufacturer: ISO 15761 Forged Lift Check Valve, 3/8-4 Inch, Class 150-2500 LB, ASTM A352 F11, ISO 15761, ASME B16.34.

Design Specifications:
Body Material: ASTM A352 F11.
Size: from NPS 3/8 to NPS 4 Inch.
Class: from ASME 150 to ASME 2500LB.
Design: API 602, ISO 15761, ASME B16.34.
Wall Thickness: API 602, ASME B16.34.
Pressure-temperature Rating: ASME B16.34.
Face-to-face Dimensions for Flanged Valves: ASME B16.10.
Flange Design: ASME B16.5.
Socket Weld Ends to ASME B16.11.
Screwed Ends (NPT) to ASME B1.20.1.
Butt Welding Ends: ASME B16.25.
Pressure Testing: API 598.