We just delivered a new Hydraulic Actuated Fail Closed Gate Valve to our client in Turkey, here is detais as below:
GATE VALVE ASSEMBLY, HYDRAULIC ACTUATED FAIL CLOSED,
W/MH70 ACTUATOR, MODEL FLS BI-DIRECTIONAL, 4-1/16" BORE, 10 KSI,
API FLANGE, API-6A SSV 21th EDITION,
FIRE RESISTANNCE TO API-6A, TEMPERATURE CLASS P+U,
MATERIAL CLASS HH-HL, PS-3, PR-2, SSV CLASS1