Self-operated temperature regulator valve

self-operated temperature regulator (cooling type) is composed of the control valve and a temperature controller.It is suitable for controlling temperature of non-corrosive liquids, gases and vapors in various heating systems. When the temperature of the controlled medium rises, the control valve is opened.

Parameters of control valves:

Trim features:

1、Built-in bellows provided with pressure balanced structure and high sensitivity
2、Compact structure, reliable performance, free of maintenance
3、The standard modular design is adopted
4、Provided with pointer and dial, adjustable temperature
Body type: straight-through type
Bonnet type: standard type
heat dissipation type
Flow characteristic: quick open
Size: DN15-150(1/2”-6”)
Pressure class: PN1.6、4.0Mpa(ANSI 150、300LB)
Leakage class: ASME B16.104 Ⅴ(soft seal)
ASME B16.104 Ⅳ(hard seal)
Pipe connection type: flange type
Set value error: ±3.5C°
Applicable temperature range: -20C° ~ 250C°
Actuator type: temperature controller