SIZE: 1/2"- 40"

CLASS: 150LB-2500LB

Design and Manufacture: Cast steel gate vlave to API 600(ISO 10434) or API 6D, cast stainless steel gate valve to API 603 or API 600; Forged steel gate valve to API 602

Inspection and Test: ASME B16.5(for NPS≤ 24); ASME B16.47 series B, API 605 or ASME B16.47 series A, MSS SP-44 (for NPS bigger than 24)

End flange dimension: API 598, API 600 or API 6D

BW end dimension: ASME B16.25

Socket-weld dimension: ASME B16.11

Face to face and end to end: ASME B16.10

Pressure-temperature ratings: ASME B16.34