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Regulating Valve


Power plant regulating valves mainly meet the dynamic requirements of flow, pressure, temperature, and direction of the medium in thermal power plants. They are typically classified into feedwater regulating valves, desuperheating regulating valves, steam drain regulating valves, blowdown regulating valves, auxiliary steam regulating valves, turbine bypass regulating valves, minimum flow valves for feedwater pumps, etc. Generally, regulating valves participate in closed-loop control analog regulation, and commonly used actuators include electric, pneumatic, hydraulic, electro-hydraulic, and other forms.

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Product Details

Power plant regulating valves mainly meet the dynamic requirements of flow, pressure, temperature, and direction of the medium in thermal power plants, and are usually divided into feedwater regulating valves, desuperheating regulating valves, steam drain regulating valves, blowdown regulating valves, auxiliary steam regulating valves, turbine bypass regulating valves, minimum flow valves for feedwater pumps, etc. Generally, regulating valves participate in closed-loop control analog regulation, and commonly used actuators include electric, pneumatic, hydraulic, electro-hydraulic, and other forms.

Pressure LevelPN1.6~76MPa 
150Lb~4500Lb
Nominal DiameterDN50~600
MaterialZG230-450
ZG20CrMo 
ZG20CrMoV 
ZG15Cr1Mo1V 
WCB/A105 
WB36 
WC6/WC9/F22 
F91 
F92

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