The J145X electric remote control valve consists of a main valve, solenoid guide valve, needle valve, ball valve, and micro filter to form a hydraulic control connection system. Remote control of valve opening and closing can be achieved through electromagnetic pilot valves. When the valve supplies water from the upper end, the water flows through the needle valve into the upper chamber control room of the main valve. When the solenoid valve is opened, the water in the control room flows out through the solenoid valve and ball valve. When the opening of the ball valve is greater than that of the needle valve, the pressure in the control room of the upper chamber of the main valve decreases, and the main valve is in a fully open state. When the solenoid valve is closed, the water in the control room of the upper chamber of the main valve cannot flow out. The control room is pressurized and the diaphragm is pushed to close the main valve. The J145X electric remote control valve uses a pilot valve to control the opening and closing of the valve, with accurate response. It adopts a three-way solenoid valve and is easy to maintain. Installed on pipelines of various water supply systems.

J145X electric remote control valve is installed on pipelines of various water systems, and can be opened or closed according to electrical signals or manual operation. Accurately control reactions. The closing speed is adjustable, and the valve closes smoothly without pressure fluctuations. Adopting three-way, easy to maintain.

J145X electric remote control valve can accurately control valve opening and closing based on electrical signals; The closing speed of the valve can be adjusted, and it closes smoothly without pressure fluctuations; Adopting direct solenoid valve control, easy maintenance. J145X electric remote control valve is mainly used in pipeline systems of high-rise buildings, industrial and mining enterprises, as well as pharmaceuticals, food, etc., to open or close the valve according to electrical signals or manual operation.

Working principle of J145X electric remote control valve:

After the water pump starts, the water pressure acts on the bottom of the main valve disc and the lower chamber of the control room, causing the main valve to open. The water in the upper chamber of the control room is slowly discharged to the outlet end through the regulating valve B, and the main valve slowly opens. Setting the opening degree of the regulating valve can be suitable for the opening speed of the main valve.

After the water pump stops working, the upper water pressure drops, and most of the openings are closed under the action of its own weight and spring pressure, preventing water from flowing back. The remaining openings are slowly closed by the combined action of the water pressure in the upper chamber and lower chamber of the control room, and the closing speed slows down to form a buffer, preventing a sudden increase in pressure.

Set the opening degree and opening ratio of regulating valves A and B to achieve an appropriate valve opening and closing speed.

Working characteristics of J145X electric remote control valve:

1. The anti water hammer effect is good, integrating technologies such as slow opening, check speed closing, and slow closing to prevent damage to the water supply pipeline and pump caused by water hammer due to pump failure and backflow when stopped.

2. Easy to operate, no need to equip the valve with a separate electrical control system. The valve automatically and sequentially completes the control function with the opening and stopping of the water pump. By setting the opening of the regulating valve, appropriate control parameters can be achieved.

3. The valve body adopts a full channel, DC, streamlined design. Low hydraulic loss and good energy-saving effect.

4. Accurately control reactions.

5. The closing speed is adjustable, and the valve closes smoothly without pressure fluctuations.

6. Adopting a three-way solenoid valve, maintenance is simple.