Overview of Electric Control Pneumatic Slurry Gate Valve Products

This product can achieve automatic control of the opening and closing positions by using accessories such as solenoid valves. Users can choose according to their actual needs. The Z673H series pneumatic slurry valve has a complete range of varieties. The main body is made of cast iron, cast copper, stainless steel, etc. The diameter ranges from DN50 to DN10000. The product is widely used in chemical, coal, sugar, sewage, papermaking and other fields, and is an ideal sealing valve. Especially suitable for the paper industry to regulate and throttle pipelines.

This valve is mainly composed of left and right valve bodies, U-shaped sealing rings, gate plates, steel nuts, valve stems, brackets, handwheels, and other components. The valve is opened and closed by rotating the handwheel. When rotated clockwise, the valve closes; On the contrary, it is to open the valve.

　　Product features of electrically controlled pneumatic slurry gate valve

1. Adopting a clip on structure, it has a small volume and light weight.

2. A completely open channel can prevent the medium from depositing inside the valve.

3. The newly developed U-shaped sealing ring can ensure good sealing performance of the valve.

4. The external sealing of the gate is achieved by a sealing strip with elasticity embedded in the valve body, which can be adjusted with the help of screws and pressure plates.

5. Low flow resistance.

6. Easy installation and maintenance.

　　Performance characteristics of electrically controlled pneumatic slurry gate valve

Description of Gas Electric Control Function

1. The pneumatic slurry valve cylinder is controlled by a dual electric control three position five way solenoid valve, and a three position switch is used to control the gate valve to stay at the upper limit, lower limit, and any position.

2. When the valve stays at the upper and lower limit positions, the limit switches of the upper and lower limit positions emit a set of independent signal contacts that are normally open or normally closed. Can be used as a status indicator.

3. When the valve stays at the upper and lower limit positions, the limit switches of the upper and lower limit positions automatically cut off the power supply to the corresponding control coils of the solenoid valve. When the valve stays in the upper and lower limit positions for a long time, the electric control coil of the solenoid valve will not be powered, which can prevent the solenoid coil from heating up and improve the service life of the solenoid valve, greatly improving its reliability.

4. When the valve stays in the upper and lower limit positions for a long time; The gas source is cut off without consuming gas, but the air pressure of the locking valve cylinder remains in the cylinder, ensuring reliable stopping.

5. During the cylinder switching process, if the control power is cut off, the inlet and outlet air of the cylinder are also cut off, and the air pressure of the locked valve cylinder remains in the cylinder. If there is no leakage in the cylinder piston, solenoid valve, and joint, the gate valve can stay in any position for a long time.

　　Ordering method for electrically controlled pneumatic slurry gate valve

This product is directly supplied by the manufacturer. If special configurations are required (can be customized), please specify the following parameters in detail when placing an order:

(For example: valve type, driving method, connection form, structural type, nominal pressure, nominal diameter, input signal, sealing surface material, valve body material, applicable temperature, whether accessories are included)