Forged Steel Integral Flanged End Pressure Seal Gate Valve 900Lb~1500Lb

Standard Material Specifications Item Parts CS to ASTM AS to ASTM SS to ASTM Type A105 Type F22 Type F304(L) Type F316(L) 1 Body A105 A182 F22 A182 F304(L) A182 F316(L) 2 Ring A276 420 A276 304 A276 304(L) A276 316(L) 3 Wedge A276 410&430 A182 F304 A182 F304(L) A182 F316(L) 4 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L) 5 Pressure Seat A105 A182 F304 A182 F304(L) F316(L) 6 Pressure Ring A276 304L A276 316(L) 7 Bonnet A105 A182 F22 A182 F304(L) A182 F316(L) 8 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M 9 Pin A276 420 A182 F304 10 Stem Packing Flexible Graphite PTFE 11 P.S. Lock Nut A194 2H A194 4 A194 8 A194 8M 12 Gland A276 F420 A182 F304 13 Gland Flange A216 WCB A351 CF8 14 Nut A194 2H A194 4 A194 8 A194 8M 15 Yoke Nut A276-420 16 Retaining Nut A194 2H A194 4 A194 * A194 8M 17 Hand wheel A197 18 H.W. Lock Nut A194 2H A194 4 A194 8 A194 8M 19 Oil Cup Brass Suitable Medium W.O.G. etc W.O.G. etc HNO3.CH3COOH etc Suitable Temperature -29°C~425°C -29°C~550°C -29°C~180°C Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel;   Dimensions (mm) and Weights (Kg)  NPS 1/2" 3/4" 1" 11/4" 11/2" 2" L (RTJ) 900~1500Lb 216 229 254 279 305 368 2500Lb 264 273 308 349 384 451 H (OPEN) 900~1500Lb 216 250 270 320 350 445 2500LB 321 321 321 373 406 495 W 160 160 180 200 250 280 Weight 900~1500Lb 19.6 21.5 25.7 37.8 48.5 99.8 2500Lb 21.5 24.7 30.4 48.1 58.1 130