Our gate valve conforms to the reqiurements of API Spec 6A and 6D.

Features of Ball Screw Operator Gate Valve:
Stem structure, with function of pressure balance and switch indication;
Applicable to big bore and high pressure valve;
Connection Type: studded or flanged
Working Pressure: 2,000Psi--20,000Psi
Nominal Bore: 1 13/16"--9"
Working Medium: oil, natural gas, mud and gas containing H2S and CO2
Working Temperature: L, P, R, S, T, U
Material Class: AA--FF
Product Specification Level: PSL 1--4
Performance Requirement: PR 1--2