Product Usage:

In pipeline automation control systems for military, aerospace, shipbuilding, nuclear, petrochemical, power, chemical, mechanical, scientific research, water supply and drainage, fire-fighting equipment, food and medical equipment, landscape sprinkler irrigation, refueling machines, etc. Its main function is to reduce pipeline vibration when the solenoid valve is opened and closed, achieving precise injection of pipeline medium flow.

Structural features:

Pilot operated structure, with a stainless steel piston for the valve core, and the piston ring will not be stuck by the medium;

High dynamic sealing performance and long service life;

There is no direct friction between the piston and the metal valve chamber, and there is no restriction on the installation direction of the valve body;

Autocratic coil, not easy to burn out, can be restarted after a long period of inactivity, and the action is equally sensitive;

Long service life of over 100W cycles

Product parameters:

★ Product specifications: DN15~DN300

★ Applicable media: gasoline, diesel, alcohols, etc

★ Control mode: normally closed

★ Valve body material: cast steel body, stainless steel (cast steel body cannot be used for corrosive fluids)

★ Power supply voltage: DC12~127V AC36~380V

★ Medium temperature: -20~(+120,+200,+300,+400,+500,+600) ℃

★ Connection methods: flange, welding, internal thread (external thread and special interfaces can be customized or equipped with adapters)

★ Medium viscosity: less than 50Ct (customized if greater)

★ Protective performance: dustproof, waterproof, explosion-proof. Select based on operating conditions

★ Wiring method: socket type; Lead type; Plug in type

★ Leakage rate: zero

working principle:

Adopting a dual valve body and dual flow design, when the solenoid valve is opened, the small valve is opened first, followed by the large valve; When closing, first close the large valve, then close the small valve. Large valves achieve fast flow, while small valves achieve precise flow.

Note:

If the pressure at the outlet is greater than that at the inlet, the medium will conduct in the opposite direction. Can install check valves or customize valves with built-in check function.