New multi-function solenoid valve

Installation pipeline: It has a manual function, eliminating three manual VALVES and can be repaired online, which greatly reduces the cost.

1. The applicable range of medium viscosity is adjustable: the adjustment can realize the general use of gas, water and oil, and it is convenient to purchase solenoid valves, storage, installation and maintenance.

2. The valve opening and closing time is adjustable: it can meet various requirements and effectively prevent water hammer damage.

3, the valve opening can be adjusted: the maximum and minimum opening can be preset to improve the accuracy of automatic control.

4, the main valve wear can compensate:: extend the service life of the valve, withstand long-term test.

5, caliber: DN1-DN1200.

6. Temperature: -196-450 °C.

Structural principle

The valve skillfully combines the first conductive magnetic valve, the manual valve and the throttle valve, and the pilot valve receives the electric signal switch to drive the main valve. Adjustment screws A and B adjust the medium viscosity range and main valve switching time and can be compensated after the main valve wears. When the pilot valve needs to be repaired, just tighten the adjusting screw B and the isolating screw C, and then remove it and use the manual screw. The screw can also be used to preset the maximum or minimum flow rate when the solenoid valve is automatically controlled.