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Knife Edge Gate Valves

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CONSTRUCTION OF MATERIALS:Cast Iron (IS 20 / FG 260), Cast Steel (ASTM A 216 WCB / LCB), Stainless Steel ASTM A 351 CF8(304), CF3(304 L), CF8M(316), CF3M (318L)
TRIM:AISI SS 410 (13% Cr.) / S.S. 304 / 304L / S.S. 316 / 316L
TYPE:Rising Stem
GATE:Stainless Steel 304 / 304L / 316 / 316L AND also nitride coated Gate plate 8mm to 10mm thick
SEAT:Soft Seated (nitrial / neoprine / viton Rubber Replacable Sheet) And Metal to metal sheet
GLAND PACKING:PTFE Imprigated
END CONNECTION:Lugged Type Flanged End ASA 150 class / 300 Class
TESTING STD:BS 5146 / BS 6755
PRESSURE RATING:ASA 150 / 300 Class
SIZE:50mm to 400mm
OPARATION:manual / pnuametic / cylinder operated / electric actuator