950型鍛鋼閘閥
950型是一種直接接觸，金屬與金屬座位，使得大多數(shù)關閉應用閘閥理想的標準端口。在高溫蒸汽和水的使用而設計，這個多功能的閘板可以在一個通用的應用，包括通風，排水和廣泛用于各種壓縮機隔離，冷凝器，加熱器，泵，供水管道，熱交換器，旁路線，閃光坦克，控制閥等
Type 950 is a standard port with direct contact, metal-to-metal seating, making the gate valve ideal for most shut-off applications. Designed for use in high temperature steam and water, this multipurpose gate valve can be used in a wide variety of general purpose applications including vents, drains and isolation of compressors, condensers, heaters, pumps, water lines, heat exchangers, bypass lines, flash tanks, control valves, etc.
Features & Benefits:
- Two inch and smaller valves are available with threaded or socket weld ends as standard.
- Made from one piece, die-forged bodies.
- All internal surfaces are accurately machined to provide maximum performance.
- Renewable seat rings are made from hardened stainless steel, faced with Stellite.
- The wedge is forged, hardened, ground, and lapped to ensure leak free sealing.
- Fully guided wedge, precision machined body channels, for accurate, repeatable seating alignment.
- Graphite packing, complete with braided graphite filament yarn anti-extrusion rings, is standard.
- Standard body and bonnet materials are carbon steel (ASME SA105), alloy steel (ASME SA182 Gr. F11) and stainless steel (ASME SA182 Gr. F316) Trim for steel valves is 13% chrome stainless steel. 316 stainless steel valves have 316 trim.
- Code compliance with ASME/ANSI B16.34 and the ASME Boiler and Pressure Vessel Code, Section I.
Specifications
Sizes: 1/2" to 2"; Class 800 ANSI
