Self-operated temperature regulator valve (heating type)

Size: DN15-100(1/2”-6”)
PN: PN16,PN25,PN40,ANSI 150~600LB
Temperature setting range℃: – 20~50 20~90 40~110 60~120
Temperature setting range℃: 110~180 180~250



    self-operated temperature regulator (heating 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 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