Gate Valves
CONSTRUCTION OF MATERIALS:Cast Steel (ASTM A 216 WCB / LCB), NACE MR 01-75, Forgrd Carbon Steel A 105, Alloy Steel F 22, Forged Stainless Steel A 182-304/304L/316/316L, Stainless Steel ASTM A 351 CF8(304), CF3(304 L), CF8M(316), CF3M (318L)
TRIM:AISI SS 410 (13% Cr.) / S.S. 304 / S.S. 316
TYPE:O.S. & Y Type , Rising Stem
PLUG & SEAT:AISI SS 410 13% CR/ Stellited / Hard Face / Stainless Steel SS 304 / 316 , Stellited & Hard Faced
END CONNECTION:Screwed End / Socket weld / But Weld / Flenged
COMPILES TO:API 600 / 602 BS - 1868 and BS - 5352
TESTING STD:BS 5146 / BS 6755
PRESSURE RATING:ASA 150 / 300 / 400 / 600 / 900 Class
SIZE:15mm to 600mm
TEMPARATURE:385° C to 500 ° C
HYDRAULIC SEAT PRESSURE:24.5 kg/Cm^2
OPARATION:manual / pnuametic / cylinder operated / electric actuator
