Solenoid Operated Knife Gate Valves

Product Description

The Solenoid operator knife type gate valve is to add an electric actuator to the manual knife gate valve to realize the opening and closing of the valve. It can be divided into upper and lower parts, the upper part is the electric actuator and the lower part is the valve. It adopts knife-type rams and has good shearing effect. It is suitable for fluids such as slurry, powder, fiber and other difficult to control. It is widely used in papermaking, petrochemical, mining, drainage, food and other industries.

Gate Valve Feature

1. It has a shearing function, which can scrape off the adhesive on the sealing surface and automatically remove debris.

2. Stainless steel rams prevent seal leakage caused by corrosion.

3. The opening and closing speed is fast, the design is reasonable, the structure is compact, the seal is reliable, and the operation is light and flexible.

4.Small size, smooth channel, small flow resistance, light weight, easy to install, easy to disassemble.

5. It can work normally under the working pressure of 0.6MPa-2.5MPa and the use temperature of -29-180°C.

Gate Valve parameters

design standard : GB/T12234

body material:  cast steel

Drive mode: electric , pneumatic and manual

packing: Asbestos and flexible graphite

sealing face: alloy steel or hard alloy

nominal pressure: PN1.6~20.0MPa 

medium: water,oil,steam etc

temperature: ≤425℃

Gate Valve Electric actuator data:

Voltage: 380V AC 

Frequency: 50Hz

Type:On-off/Modulating

Input signal: switching value/4~20mA

Output signal: switching value/4~20mA

Fieldbus: Profibus 

Over heat protection

Torque switch / limit switch 

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