Hydrogen peroxide piston solenoid valve

Hydrogen peroxide piston solenoid valveTechnical Specifications:

Applicable media: liquids, gases, oils (≤ 20cst) and other media

Medium temperature: -5~180 ℃

Action mode: Pilot piston type

Work pressure: normally closed: 0.5~50bar

Valve body material: stainless steel (precision cast)

Sealing material: Polytetrafluoroethylene (PTFE)

Stainless steel piston type high-pressure solenoid valve product features: suitable for various liquids, gases, oils (≤ 20cst) and other media, using piston pilot structure, advanced structure and special technology, stable performance, high reliability, valve body material is stainless steel SUS304,/solenoid valve belongs to the valve device that controls the on/off of media Traditional solenoid valves adopt a diaphragm structure, which has defects such as loose closure and short lifespan This utility model adopts a piston type and comprises a main valve body and an electromagnetic pilot valve installed on the main valve body,

Hydrogen peroxide piston solenoid valveIt is a fluid control component that drives the opening and closing of valves by generating electromagnetic force from electromagnetic coils through electromagnetic effects, and is one of the commonly used actuators in pipeline control processes. Its valve structure is piston type, commonly used in automatic control of refrigeration, pneumatic, and hydraulic systems, as well as in the fire and boiler industries.

1. The solenoid valve core is made of stainless steel piston type;

2. The piston ring will not be stuck by impurities in the medium, and it can extend freely with high dynamic sealing performance.

3. The metal piston does not generate direct friction with the metal valve chamber, and the piston life is extended;

4. The installation direction of the valve body is unlimited;

5. The coil is not easily burned out;

6. Reasonable sealing structure, better sealing performance;

7. Restarting after a long period of inactivity is equally responsive.

8. The service life is over 1 million times.

Normally closed: When the coil is energized, the electromagnetic core is attracted, the pressure relief hole is opened, and the main piston is pushed by the pressure of the medium, opening the main valve port and allowing the medium to flow.

When the coil is powered off, the main valve port closes and the medium is cut off.

Normally open: When the coil is energized, the electromagnetic core is attracted, the pressure relief hole is closed, the main piston is pushed by the medium pressure, the main valve port is closed, and the medium is cut off.

When the coil is powered off, the main valve port opens and the medium flows.

Fault 1: No action when powered on

Cause analysis: Poor contact of power supply wiring; The voltage fluctuation of the power supply is not within the allowable range; The coil is short circuited or burnt out.

Solution: Connect the power cord properly; Adjust the voltage within the normal range; Replace the coil.

Fault 2: Fluid cannot pass through when the valve is opened

Reason analysis: The fluid pressure or working pressure difference does not meet the requirements; Fluid viscosity or temperature does not comply; Dirt and impurities are mixed around the valve core and the moving iron core; The pre valve filter or guide valve hole is blocked; The operating frequency is too high or the lifespan has expired during use.