Thermostatic drain valves use temperature sensing elements to automatically open and close with temperature changes, and the drainage temperature can be adjusted.
○ The working principle of bimetallic drain valves is to utilize the temperature difference between saturated steam and condensed water
○ When the set temperature is reached, continuously discharge the condensed water
○ Rated pressure: PN25
○ Maximum allowable pressure of valve body: 2.45 MPa/200 degrees Celsius
○ Maximum allowable temperature of valve body: 450 ° C/1.03MPa
○ Factory steam action test:>3 times/1.6MPa
○ Maximum working pressure: 2.1MPa
○ Maximum operating temperature: 350 degrees Celsius
○ Factory cold test pressure: 3.8MPa
○ Air test: 2.0MPa
○ The main body and valve cover are both made of forged A105 steel.
○ The valve disc and seat are made of special stainless steel that has undergone heat treatment.
○ The hardness of the valve disc is as high as HRC55, which extends the service life of the drain valve.
○ Imported bimetallic ensures precise temperature control.
○ The shutdown system adopts a high-precision line sealing structure.
○ The built-in filter ensures that the drain valve operates in a clean environment.
○ The back pressure rate can reach 50% or higher.
○ Low temperature condensate discharge from steam tracing pipeline to prevent pipeline freezing
○ Drainage control point for radiators or heat exchange coils at the end of the heating system
○ Low temperature sterilization equipment condensate water recovery location in the food and pharmaceutical industry
○ Outdoor or cold regions where steam systems require antifreeze protection
○ Low pressure steam equipment with small load fluctuations and energy-saving operation requirements
The constant temperature drain valve automatically opens and closes by sensing the temperature change of condensed water through a temperature sensing element
Thermostatic drain valves use temperature sensing elements to automatically open and close with temperature changes, and the drainage temperature can be adjusted.