- Country of manufactureBelarus
- Connection typeFlanged
- Drive unitElectromagnetic
Connecting dimensions DN 40, 50, 65, 80, 100, 150, 200, 250, 300 mm.
Two - position flanged electromagnetic shut - off valves with an electromechanical flow regulator are intended for use in remote control systems of various gas media, including hydrocarbon gases, gas phases of liquefied gases, compressed air and other non - aggressive gases as a shut - off and control element in various pipeline systems.
The valve has a built - in rotary damper, with the help of which the amount of gas passed through the valve is changed. Structurally, the butterfly valve is located in the gas path after the shut - off element.
The operating mode of valves with an electric drive (or its type of regulation) is determined by the type of electric drive used.
Proportional control valves operate in the following modes:
- closed (with de - energized electromagnetic coil),
- nominal flow rate (voltage is applied to the electromagnet and the damper electric drive, the flow rate is set by installing limit switches on the electric drive).