Y-Pattern Piston Check Valve – 510 SERIES – Bolted Bonnet – Full Port

STANDARDS

DESIGN: API 602, MSS SP-118, ASME B16.34
TESTING: API 598
PRESSURE CLASS:
NPT, SW, & BW – 800, 1500
CONNECTIONS:
NPT – ASME B1.20.1
SW – ASME B16.11
BW – ASME B16.25