AIR VALVES FOR WATER

FLANGE DRILLING: IS 1538 TABLE 4 & 6 / BS EN 1092 – 2 TABLE 8&9
STD. CONSTRUCTION: BODY, COVER & COWL : CAST IRON, IS 210 Gr. FG 200
HIGH PRESSURE ORIFICE & PLUG : S.S., AISI 410 / BRONZE, IS 318 Gr. LTB-2
HIGH PRESSURE FLOAT : SEASONED TIMBER CORED RUBBER BALL
LOW PRESSURE FLOAT : SEASONED TIMBER CORED VULCANITE BALL
LOW PRESSURE SEAT RING: NITRILE RUBBER
VALVE SPINDLE : HIGH TENSILE BRASS / S.S., AISI 410
VALVE SEAT AND SPINDLE NUT : BRONZE, IS 318 Gr. LTB-2
PRESSURE RATING: PN 10 / 16