FORGED STEEL GATE VALVE

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PRODUCT DETAILS
Sizes 1/4" to 4"
Pressure Class Ratings Asme #150 to #4500
End Connection Screwed, Socket Weld, Flanged, Butt-Weld
Construction Types O.S & Y. Rising Stem, Solid Wedge, Bolted Bonnet, Welded Bonnet, others upon request
Salient Features Rugged construction, Bellow Seal, Pressure Seal,Fugitive Emissions, Metal Seats , Back Seating,Stem Extension, Cryogenic, Locking Arrangements etc.
Operator / Actuator Handwheel, others upon request
STANDARDS SPECIFICATIONS
Design & Manufacture API 602, ASME B16.34,BS 5352
Face To Face ASME B16.10, MFG Standard
End Connections ASME B16.11, ISO 7-1, BS 21 ASME B1.20.1, ASME B16.5/ B16.47 RF/FF/RTJ ASME 16.25, EN 1092
Testing API 6D, API 598, ASME B16.34
Fire safe testing ISO 10497/ API 607, API 6FA
Nace NACE MR0175 / ISO 15156 and NACE MR0103 / ISO17945
Fugitive emission  ISO 15848-1, API 624
MATERIAL OF CONSTRUCTION
Body / Bonnet / Yoke Carbon & Low Carbon Steel, Stainless Steel, Nickel alloys, High Temp Alloys, Duplex Stainless Steel, Exotic Materials
Trim Stainless Steel, Nickel alloys, Duplex Stainless Steel, Exotic Materials
Seat HF-Metal to Metal Seats, others upon request
Stem Packing & Seals PTFE/ RPTFE/ Special filled PTFE/Graphite/Graphoil
Gaskets PTFE/ RPTFE/ Special filled PTFE/Graphite/Graphoil/Spiral Wounded
Fasteners ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H etc.,

Note : For Bigger sizes please contact PR-Fect Valves