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[Electric ball valve] of the "welding valve&q

time:2017-02-23 hit:2534


The application of electric ball valve is very wide, can be used in petroleum, chemical, metallurgy, thermal power plants and other industries.

    How the electric valve works:

    Electric valve http://www.chjld.com/index.php?s=/products/show/pid/57.html is composed of two parts, part of the electric actuator, part of the valve, Valve switching power from the electric actuator, and the electric actuator has two sets of trip switch, electric valve first run, you need to set the opening and closing valve stroke, stroke set, you can reach the open when the electric actuator automatically Stop, off in place after the electric actuator can also automatically stop to achieve automation control.

Among them, the use of high temperature heat transfer oil or high temperature steam is mainly electric butt gate valve. Related requirements: Power supply voltage: 380V, 660V, 415V, 220V, 110V, electric actuators are: switch type, the overall type, intelligent regulation type, explosion-proof type.

    Electric gate valve main performance parameters:

Drive: electric (with manual)

Connection: welding

Sealing material: hard seal (sealing surface for the hard alloy steel)

Valve diameter: DN250

Applicable temperature: ≤540 ℃

Applicable pressure: 10MPa

Body material: chrome molybdenum vanadium steel

Electric actuator voltage: 380V

Work system: 10 minutes in a short time (special order 30 minutes)

Protection class: IP65

Electric Actuator Type: Smart Adjustable Type

 Related Products Recommended: Water Separator Ball Valve http://www.chjld.com/index.php?s=/products/show/pid/82.html

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