(1) The external leakage is blocked, and the internal leakage is easy to control and safe to use.
Internal and external leakage is an important factor endangering safety. Other automatic control valves usually extend out of the stem and control the rotation or movement of the spool by electric, pneumatic and hydraulic actuators. All these need to solve the problem of valve stem dynamic seal leakage under long-term action; the electromagnetic force acts on the iron core, and the seal is completed in the magnetic insulation sleeve, without dynamic seal, so the leakage is easy to be blocked. The torque control of the electric valve is not easy, and it is easy to cause internal leakage, and even make the valve stem head fracture; the structure of the Ross solenoid valve is easy to control the internal leakage until zero. Therefore, the use of solenoid valves is particularly safe, especially for corrosive, toxic or high or low temperature media.
(2) Fast action, small power and light shape.
The response time of Ross solenoid valve in the United States can be as short as a few milliseconds, and even can control the pilot solenoid valve in tens of milliseconds. Because of the independent circuit, it is more sensitive than other automatic control valves. Reasonable design of solenoid valve coil power consumption is very low, belongs to energy-saving products; can also achieve only trigger action, automatically maintain the valve position, usually no power consumption. The solenoid valve has small volume, space saving, light and beautiful.
(3) The system is simple, easy to use and cheap.
