The purpose of the pneumatic cut-off valve and characteristics

by:AIRWOLF     2020-05-20
- - - - - - - - - - - - : there are two major kinds of series, thousands of specifications, a variety of series of general valve, pneumatic valve series including pneumatic ball valves, pneumatic butterfly valve, pneumatic valve, pneumatic knife gate valve, globe valve, pneumatic control valve, pneumatic diaphragm valve, electric valve series including electric ball valves, electric butterfly valves, electric gate valves, electric knife gate valve, electric valve, electric valve, electric diaphragm valve, and other varieties, multiple series, thousands of specifications. All use GB, HG, JB, ANSI, API, JIS, DIN, British BS standards such as, research and development and manufacturing. Production - mm nominal diameter, nominal pressure. ~。 - Mpa, ~ Lb, suitable temperature ℃ ~ +, material has; Cast iron, Grey iron, ductile iron,) HT, QT, cast steel, forged steel, stainless steel, stainless steel, L, L, XCB, WCB, WC, WC, A, HT, CF, CFM, CF, CFM, low temperature steel, luo yard steel, luo every steel, such as body material. Usages and characteristics of pneumatic cut-off valve, cut-off valve for full open, seated on the various pipeline or equipment of fluid medium run, does not allow for throttling. , open or close the valve stem travel relatively short, cut off is very reliable. , the fully open position, this no longer have contact with the seat and clapper sealing surfaces, seal face less mechanical wear. , when fitted the handwheel clockwise rotation. , can be installed in any position, pipeline medium from the bottom to upper. , stainless steel valve is suitable for all kinds of corrosive medium in the pipeline, have good corrosion resistance and sufficient strength. , alloy steel globe valve is suitable for high temperature steam, oil pipe, has a high temperature resistant characteristics. Manual, electric, pneumatic, drive way. , accessories solenoid valve, air source treatment sanlian pieces, hand wheel, etc. Pneumatic cut-off valve |
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