Part Material 1 Body ASTM A105N 2 Seat ASTM A105+STL 3 Disc ASTM A105+STL 4 Spring Inconel X-750 5 Gate Frame ASTM A105N 6 Skirt A240 410 7 Stem A182 F6a 8 Bonnet ASTM A105N 9 Seal Ring A182 F316 10 Adapter Ring AISI 1045 11 Packing Seat A182 F304 12 Gland Nut AISI 1035 13 Packing Graphite 14 Packing Bushing A182 F6a 15 Packing Gland ASTM A105 16 Gland Eyebolt A193 B7 17 Nut A194 2H 18 Yoke A216 WCB 19 Oil Cup Cu 20 Stem Nut ZQAL9-4 21 Bearing Cover AISI 1035 22 Hand Wheel A216 WCB 23 Gland Nut AISI 1035 TRIM MATERIAL CODES * Add XU modifier to end of model suffix if stellite seat, if stellite seat & disc add U modifier to end. Body Material Codes None A105N 0 Special 5 A182 F5/F5a 6 A182 F11 8 A182 F304/304L 8M A182 F316/316L 9 A182 F22 1500~2500 Class P316SF-HP 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 STANDARD MATERIALS 316SF-HP 1500~2500CL Contact us for detailed drawing. For installation in applications such as industrial, mining and mechanical services. Suitable for super-heated steam, H.T.H.W steam condensate and water. This design consists of two discs, kept in contact with parallel body seats, using the line pressure and sprung seating action to effect tight closure. Temperature changes in the line are accommodated by the expanding disc and do not affect the action of the valve. When being opened or closed, the discs slide across the seat faces, dislodging any foreign matter. The valve operating stem is outside screw rising through the handwheel. These valves are suitable for full bore steam use, where a low pressure drop across the valve is required. Also suitable for water, oil, gas, etc. STANDARDS COMPLIANCE: Basic Design: API 600, ANSI B16.34, BS 5157 Face to Face Dimension: ANSI B16.10 End to End Dimension: ANSI B16.10 Flanged Ends: ANSI 16.5 B.W. Ends: ANSI B16.25 S.W. Ends: ANSI B16.11 Drilling to ANSI or BS/AS2129 Table D to H or AS4087 / AS4331 / ISO7005-1 PN 10 to 250 Pressure/Temperature ratings to ANSI B16.5 ­­ O.S. & Y. Rising Stem Full Port, Expanded Parallel Slide Gate Valve, Double Disc, Pressure Seal or Bolted Bonnet, Welded-in or Threaded Seat Rings. Mechanically loaded seating for low and high pressure sealing. Parallel slide dual loaded discs ensure superior shut off and allow by-pass/bleed fitment (double block and bleed requires soft seat inserts). Pressure/temperature charts available on request. Available in A105N, F22, F11, F5, 316, 304 etc. (Pillar & Post style bonnet also available.) Class Cat No. Test Pressure to API598 (PSIG) Working Pressure Shell (Hydro) Seat (Hydro) Seat (Air) CWP WOG Saturated Steam (at 260°C)* 150 (AS/BST D to F) 150-P316SFXU-S 450 315 80 280 170 300 (AS/BST H to J) 300-P316SFXU-S 1125 815 80 720 600 600 600-P316SFXU-S 2225 1628 80 1440 1200 900 900-P316SFXU-S 3350 2442 80 2190 1800 1500 1500-P136SFXU-S 5626 4078 80 3600 3000 PRESSURE/TEMPERATURE A105N BODY For superheated steam etc. consult chart. F11, F22, F5 chrome-moly available body for high temperature applications. AUSTRALIAN PIPELINE VALVE 37 GATE VALVES - PARALLEL SLIDE PARALLEL SLIDE GATE VALVE CAT P316SF-HP CLASS 600-2500 (15~80NB) Seating Code Body Seat Surface Part No. 3 Double Disc Surface Part No. 4 Stem Part No. 5 Back Seat (Stuffing Box) Part No. 10 X F6 F6 F6 F6 U Stellite Stellite F6 F6 XU Stellite F6 F6 F6 P* F304 F304 F304 F304 R* F316 F316 F316 F316 M* Monel Monel Monel Monel N* Alloy 20 Alloy 20 Alloy 20 Alloy 20 H* Hastelloy B Hastelloy B Hastelloy B Hastelloy B