Knife Edge Gate Valves
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 |