Resilient Seated Gate Valve RESILIENT SEATED GATE VALVE BS5163 | NON RISING STEM DOUBLE FLANGE CONNECTION(Brass nut type) Design Features | Resilient Seated Gate Valve Design comply to EN1171 / EN1074 / BS5163 Flanges are drilled to EN 1092-2 / BS4504 Pressure Rate: PN10/16, (PN25 for DN40-200) Test: Body test 1.5 x PN, Seal test 1.1 x P Medium: Neutral water, Drinking water, Sewage Rolled thread ensure smooth thread edgesand low operating torques Bonnet bolts are in Galvanized carbon steelSS304 upon request o-rihen valve fully opened. Thrust washer - Brass material, to get more reliable strength and long service life when comparing to other factory's nylon material. Body/bonnet connection Bonnet gasket fits into a recess in valve bonnet preventing it from being blown out by pressure surges. Wedge nut - made of copper alloy with lubricating ability providing optimum compatibility with the S.S. stem. Bolts sealed with hot met Lifting rings Operation: Handwheel Square cap Gearbox, Actuator Manufacturing standard meets BS EN 1074, B S 5163. Both inside & outside coated with epoxy resin powder. Standard color similar to RAL5005 other colors upon request. With rubber dust cover O-ring bonnet gasket wraps each bolt to prevent corrosion.Completely free and full bore self clearning & low pressure loss. Clockwise closing (CWC) as standard. Sealing: Class A (zero leakage 100% testing before delivery Cair Euromatic Automation Pvt. Ltd. ITEM PART NAME MATERIAL 1 Body GGG50 2 Disc EPDM+DI 3 Bonnet Gasket NBR 4 Stem SS420 5 BonnetGGG50
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