1, to meet the requirements of most of the conditions and ordinary valves can not use the working conditions;
2, both switch and adjustment functions, a valve position and output;
3, for almost all media, the maximum viscosity of 600mm2 / s (PCT);
4, high temperature, chemical resistance, wear durable, water hammer impact;
5, comes with manual function, can be equipped with hand wheel, explosion-proof environment Actuator can be equipped with explosion-proof;
6, two-way circulation, simple operation, stable control, long service life.