It is used to control temperature for freezing and heating system. Actuator is pneumatic cylinder and positioner is electric and pneumatic type, and they are acting following with controller’s 4~20mA signal. So it can control accurate. It can have two function of mixing and dividing of fluid.
1. Large capacity is available compared with equal size of other valve.
2. Small size and easy Installation.
3. Emergency operating is possible with emergency handle devices.
4. Correct temperature maintaining.
* JIS, DIN, ANSI design is applicable.