SV10-28 Bi-directional Check Solenoid Valve 350bar 75LPM

The performance characteristics of cut-off directional valve are short spool stroke, strong flow capacity, rapid reversing and easy to design into a compact large-diameter directional valve. There are few sliding sealing surfaces and small leakage loss, so it has strong ability to resist pollution and dust, and has low requirements on the filtration accuracy of air source; Because the valve core is always under the action of compressed air pressure, the sealing performance of the reversing valve is good, but in the case of high pressure and large flow, the required reversing force is large and the impact force is also large, so it is not suitable for high sensitivity occasions.

There are many kinds of reversing control valves with different structures and various control methods, but their working principles are basically the same. They all use external force to make the valve core and valve sleeve move relatively, and change the gas channel to change the flow direction of compressed air, thus changing the movement direction of the pressure actuator. According to the control mode, the reversing valve can be divided into pneumatic control reversing, electromagnetic control reversing, manual control reversing and mechanical control reversing. According to the structure of the valve core, the commonly used structural forms are cut-off type and sliding column type.

Valve material: 316L cast stainless steel connection port: flange conforms to DIN EN 1092-1 ANSI B16.5, JIS B2238 DN 10-DN 100 (3/8-4 ") and welding port conforms to ISO 4200, DIN 11850, Series 2, BS 4825, ASME BPE DN 10-DN 100 (3/8-DN 100). NPT and Rc DN 10-DN 65(3/8-21/2 ") Rated pressure: PN25 Working conditions (depending on the application) Medium temperature: -10℃ to 180℃ Ambient temperature: PA actuator: -10℃ to 60℃ (actuator size: f (0.80mm to h (0.125mm) PA actuator.