OUTSIDE SCREW & YOKE BRONZE GATE VALVES Bronze Threaded OS&Y Gate Valve / Model OSY-T175 Size Working Pressure Max Test Pressure Working Temperature W : ắ, 1, ẳ, ½”, 2” : 12 bar (175psi) : 24 bar (350psi) : - 80°C 11 10 EX OSY-T175 L I S TE D D AT E L ANSI B1.20.1 NPT BS21 BSPT 20 OUTSIDE SCREW & YOKE BRONZE GATE VALVES Material List No Part Specification Body Bronze ASTM C83600 Bonnet Stem Handwheel Packing Gland Bronze ASTM C83600 Brass Cast Iron Bronze ASTM C83600 Disc Bronze ASTM C83600 Disc Pin Stainless Steel AISI 304 Gland Packing Graphite Stud Steel 10 11 Yoke Bushing Set Screw Brass Steel Dimensions - Weights SIZE DN20 DN25 DN32 DN40 DN50 3/4" 1" 1/4" 1/2" 2" A(open) 173 196,5 220,5 243 276 DIMENSIONS (mm) B(closed) L 145.5 59 163 69 181,5 75 197 82 227 90,5 W 80 80 80 100 120 WEIGHTS (kg) 1,4 1,8 2,5 3,24 4.74 21 OUTSIDE SCREW & YOKE GATE VALVES Resilient Wedge OS&Y Gate Valve / Model OSY-300FF Size Working Pressure Max Test Pressure Working Temperature Connection Specifications Corrosion Protection Features 22 : 2”, ½”, 3”, 4”, 5”, 6”, 8”, 10”, 12” : 20,7 bar (300psi) : 41,4 bar (600psi) : - 80°C : Flange diameter and thickness according to ANSI B16.1 Class 125, EN1092-2 PN10 or EN1092-2 PN16 : Design and dimensions conform to AWWA C515 : Fusion bonded epoxy coating in accordance with ANSI/AWWA C550 for both interior and exterior surface : Pre-notched, stainless steel stem for easy attachment of supervisory switch ... 100 120 WEIGHTS (kg) 1,4 1,8 2,5 3,24 4.74 21 OUTSIDE SCREW & YOKE GATE VALVES Resilient Wedge OS&Y Gate Valve / Model OSY- 300FF Size Working Pressure Max Test Pressure Working Temperature Connection...OUTSIDE SCREW & YOKE BRONZE GATE VALVES Material List No Part Specification Body Bronze ASTM C83600 Bonnet Stem Handwheel Packing