Product description
Piston Check Valve
Size: NPS 2"~24"
Rating: Class150~1500
Material: WCB, LCB, LCC, WC6, WC9, CF8, CF8M, CF3, CF3M
Design and manufacture standards: API 6D, BS 1868, ASME B16.34
Face to face standards: ASME B16.10, DIN 3202,
End connections standards: ASME B16.5, ASME B16.25, DIN 2501, BS 4504
Test standards: API 598, API 6D, BS 6755, ISO 5208
Constructions:
Bolted Cover (B. C)
Spring loaded