he device features complete functions, reliable performance, advanced control system and convenient use and maintenance. Widely used in electric power, metallurgy, petroleum, chemical industry, papermaking, coal, water supply and drainage, etc.

This series of electrical equipment has the features of full function, reliable performance, advanced control system, small volume, light weight, convenient use and maintenance, etc. The valve can be controlled remotely, centrally and automatically. Widely used in electric power, metallurgy, petroleum, chemical industry, papermaking, sewage treatment and other industries.

The performance of Yangzhou liangye valve electrical installation product complies with the provisions of JB / t8528-1997 technical conditions for general valve electric device. The performance of flameproof type meets gb3836.1-2000 electrical equipment for explosive gas environment Part 1: General requirements

According to the type of anti explosion, multi rotation electric device can be divided into common type, outdoor type and explosion-proof type

According to the control mode: conventional type, integrated type and intelligent integrated type

According to the connection type: torque type, power station type and thrust type.

Working environment and main technical parameters

1 power supply: motor is three-phase AC, 380V (special order 660V or 220 V), 50Hz (special order 60Hz); control line is 220V, 50Hz (special order 60Hz); remote control is 24VDC.
2 working environment:
2.1 ambient temperature: - 20 ~ + 60 ℃ (special order - 40 ~ + 80 ℃).



2.2 relative humidity: ≤ 90% (at 25 ℃).