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ESDV-Pneumatic Shut off valve
Pneumatic shut-off valves all have the function of quick shut-off, with simple structure, sensitive response, and reliable action. It can be widely applied in industrial production sectors such as petroleum, chemical, and metallurgy. The air source of the pneumatic cut-off valve requires filtered compressed air, and the medium flowing through the valve body should be a liquid and gas without impurities and particles. Classification of pneumatic shut-off valves: ordinary pneumatic shut-off valves, quick emergency pneumatic shut-off valves.
performance parameter
The pneumatic cut-off valve adopts a soft sealing structure, designed with working sealing and maintenance sealing, with small operating torque, moderate sealing pressure ratio, reliable sealing, sensitive action, easy hydraulic control to achieve automatic control, and long service life. Pneumatic cut-off ball valves are widely used in industries such as petroleum, chemical, metallurgy, papermaking, pharmaceuticals, electroplating, etc.
Performance parameters of pneumatic shut-off valve:
1. Working pressure: 1.6Mpa to 42.0Mpa;
2. Working temperature: -196+650 ℃;
3. Driving methods: manual, worm gear, pneumatic, electric;
4. Connection methods: internal thread, external thread, flange, welding, butt welding, socket welding, sleeve, clamp;
5. Manufacturing standards: National standard GB JB、HG， American standard API ANSI， British Standard BS, Japanese JIS JPI, etc;
6. Valve body material: copper, cast iron, cast steel, carbon steel WCB、WC6、WC9、20#、25#、 Forged steel A105、F11、F22、 Stainless steel, 304, 304L, 316, 316L, chromium molybdenum steel, low-temperature steel, titanium alloy steel, etc.
The pneumatic cut-off valve adopts fork type, gear rack type, piston type, and diaphragm type pneumatic actuators, with double acting and single acting (spring return).
1. Gear type double piston, with large output torque and small volume;
2. The cylinder is made of aluminum material, which is lightweight and has a beautiful appearance;
3. Manual operating mechanisms can be installed at the top and bottom;
4. The rack and pinion connection can adjust the opening angle and rated flow rate;
5. Optional live signal feedback indication and various accessories for actuators to achieve automated operation;
6 The IS05211 standard connection provides convenience for product installation and replacement;
7. The adjustable screws at both ends allow standard products to have an adjustable range of ± 4 ° between 0 ° and 90 °. Ensure synchronization accuracy with the valve.
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Pneumatic Actuator Control Plug Valve
China, Pneumatic Actuator, Control, Butterfly Valve, Flanged, Manufacture, Factory, Price, Carbon Steel, Stainless Steel, RF Flanged, Wafer, Lugged, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A. Pressure from Class 150LB to 2500LB.
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Pneumatic Actuator Control Globe Valve
China, Pneumatic Actuator, Control, Globe Valve, Flanged, Manufacture, Factory, Price, Carbon Steel, Stainless Steel, RF Flanged, Wafer, Lugged, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A. Pressure from Class 150LB to 2500LB.
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Pneumatic Actuator Control Gate Valve
China, Pneumatic Actuator, Control, Gate Valve, Flanged, Manufacture, Factory, Price, Carbon Steel, Stainless Steel, RF Flanged, Wafer, Lugged, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A. Pressure from Class 150LB to 2500LB.
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Pneumatic Actuator Control Butterfly Valve
China, Pneumatic Actuator, Control, Butterfly Valve, Flanged, Manufacture, Factory, Price, Carbon Steel, Stainless Steel, RF Flanged, Wafer, Lugged, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A. Pressure from Class 150LB to 2500LB.
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Pneumatic Actuator Control Ball Valve
China, Pneumatic, Actuator, Control, Ball Valve, manufacture, factory, price, SDV valve, single, double, action, body in two pieces and three pieces, Flanged, RF, FF, RTJ, NPT, valve bore in reduced and full bore. valves materials have A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel and other special alloy. Pressure from Class 150LB to 2500LB.
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SDV valve (Shut Down Valve)
China, SDV Valve, Manufacture, Factory, Price, Shut Down Valve,one piece, two pieces, three pieces, full bore, reduce bore, ESDV, valves materials have A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel and other special alloy. Pressure from Class 150LB to 2500LB.
