Oxygen ozone solenoid valve

Oxygen ozone solenoid valveSolution: Adjust the pressure or working pressure difference or replace with a suitable product; Replace with suitable products; Clean the interior and install a filter valve in front of the valve; Clean the filter or valve hole in a timely manner; Change product model or replace with a new product.

Fault 3: The fluid cannot be cut off when the valve is closed

Reason analysis: Fluid viscosity does not meet the requirements; The fluid temperature does not meet the requirements; Spring deformation or expiration of service life; Defects or adhesion of dirt on the valve seat; Sealing gasket detachment, defect or deformation; The balance hole or throttle hole is blocked; The operating frequency is too high or the lifespan has expired during use.

Solution: Replace with a suitable product; Replace with suitable products; Add shims or replace springs; Cleaning, grinding or updating; Update and reassemble; Timely cleaning; Choose a different product model or switch to a new product.

Fault 4: External leakage

Cause analysis: Loose pipeline connections; The external seal of the pipeline connection is damaged.

Solution: Tighten the bolt or connect the pipe thread; Replace the seal.

Fault 5: Severe internal leakage

Reason analysis: The fluid temperature does not meet the requirements; There are impurities or defects between the guide valve seat and the main valve seat; The sealing gasket of the pilot valve and the main valve is detached or deformed; Poor assembly, deformation or expiration of service life of springs; The operating frequency is too high during use.

Solution: Adjust the fluid temperature or replace it; If necessary, clean, grind, repair or replace; Replace the sealing gasket; Replace the spring; Change product model or replace with a new product.

Fault 6: Excessive noise when powered on

Cause analysis: Loose fasteners; Voltage fluctuations are not within the allowable range; Not suitable for fluid pressure or working pressure difference; Fluid viscosity does not meet the requirements; There are impurities on the mating surface of the armature.

Solution: Tighten; Adjust to within the normal range; Adjust pressure or work pressure difference or replace products; Replace with suitable products; Clean in a timely manner.

　　Oxygen ozone solenoid valveIt is a type of solenoid valve, and its installation precautions are the same as solenoid valves. Its specific details are as follows:

1. When installing the solenoid valve, it should be noted that the arrow on the valve body should be consistent with the flow direction of the medium. It cannot be installed in places with direct dripping or splashing water. The solenoid valve should be installed vertically upwards.

2. The solenoid valve should ensure normal operation within a fluctuation range of 15% -10% of the rated voltage of the power supply.

3. After the installation of the solenoid valve, there should be no reverse pressure difference in the pipeline. And it needs to be powered on several times to reach the appropriate temperature before it can be officially put into use.

4. Before installing the solenoid valve, the pipeline should be cleaned. The incoming medium should be free of impurities. Install a filter in front of the valve.

5. When the solenoid valve malfunctions or is cleaned, a bypass device should be installed to ensure the continued operation of the system.