Description Material Specs. Body Carbon Steel A216 Gr. WCB Bonnet Carbon Steel A216 Gr. WCB Disc Carbon Steel + HF A216 Gr.WCB + Stellite #6 Stem Stainless Steel 17-4PH Hand Wheel Ductile Iron A536 Gr. 65-45-12 Seat Carbon Steel + HF A105 + Stellite #6 Back Seat Ring Integral Stellite #6 Yoke Sleeve Ductile Iron or Bronze A439 Gr. D2C or B62 Sleeve Gland Carbon Steel A216 Gr. WCB Gland Flange Carbon Steel A105 Gland Ring Stainless Steel A276 Gr. 420 Wheel Nut Carbon Steel A105 Bonnet Bolt Carbon Steel A193 Gr. B7/B7M Bonnet Nut Carbon Steel A194 Gr. 2H/2HM Gland Bolt Carbon Steel A193 Gr. B7 Gland Nut Carbon Steel A194 Gr. 2H Gland Bolt Pin Carbon Steel A108 Gr. 1020 Bearing - Thrust Ball Grease Nipple Carbon Steel A307 Gr. B Set Screw Carbon Steel A307 Gr. B Name Plate Stainless Steel 304/AL Packing Asbestos Free Reinf. Graphite/Chesterton 1724* Gasket Spiral Wound 316 Graphite filled Standards Face to Face/End to End ANSI B16.10 Flange Dimensions ANSI B16.5 Basic Design API 600/ISO 10434 Testing API 598 Size (in) 1-1/2” 2” 2-1/2” 3” 4” 5” 6” 8” 10” 12” 14” 16” A. Face to Face RF 190 216 241 283 305 381 403 419 457 502 762 838 A. Face to Face RTJ 203 232 257 298 321 397 419 435 473 518 788 854 A. End to End BW 190 216 241 283 305 381 403 419 457 502 762 838 B. Valve Open 365 429 457 527 619 800 829 1025 1213 1473 1289 1784 C. Hand Wheel Dia 229 229 229 254 305 350 406 457 508 559 559 559 Weight (Kg) RF/RTJ 20 24 44 50 74 106 137 217 337 580 715 1050 Weight (Kg) BW 16 20 35 37 54 100 110 174 285 495 615 940 Size (in) 18” 20” 24” A. Face to Face RF 914 991 1143 A. Face to Face RTJ 930 1010 1165 A. End to End BW 914 991 1143 B. Valve Open 1965 2194 2578 C. Hand Wheel Dia 610 660 660 Weight (Kg) RF/RTJ 1235 1655 2320 Weight (Kg) BW 1090 1500 2100 *260°C Max. C B A STEAMCO - Cast Steel Steam Valves GEOTHERMAL GATE VALVE GATE VALVE GEOTHERMAL TRIM CAT AP33-XGE CLASS 300 RISING STEM, NON RISING HANDWHEEL OS&Y OUTSIDE SCREW & YOKE FULL PORT DESIGN (SPECIAL LARGE BORE ALSO AVAILABLE) FLEXIBLE WEDGE DIMENSIONS (MM) DIMENSIONS (MM) 18