Partial rotary valve electric device, referred to as Q type electric device. Is the valve to open, close or adjust the control of the driving equipment,

Suitable for butterfly valve, ball valve, plug valve and damper to do 90° rotary valve.

This series of electric devices can be controlled remotely or operated on site. Widely used in electric power, metallurgy, petroleum, chemical, food,

Textile, paper, pharmaceutical, water plant and sewage treatment and other industries.

The performance of the product conforms to JB/T8528-1997 "General valve electric Device technical conditions" : separate type of performance character

us

Gb3836.1-2000 "Electrical equipment for use in explosive gases - Part 1: General requirements", GB3836.2-2000 "Explosive gases"

Electrical equipment for body environment - Part 2: Flameproof type "D" and JB/T8529-1997 technical requirements for electric devices for flameproof valves

Rules.

Some rotary electric devices can be divided into outdoor type and flameproof type according to the protection type;

According to the control mode, it can be divided into conventional type, integral type and integral control type.