Self-operated temperature regulator (heating type and 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 closed.

Parameters of Self-operated temperature regulator：

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(metal to metal seated)

Pipe connection type: flange type

Set value error: ±3.5℃

Applicable temperature range: -20℃ ～ 250℃

Actuator type: temperature controller