Material
Body:CW617N
Cover:POM
Stem:CW617N
Diaphragm:EPDM
Spring:65Mn
Knob:PA66
Technical data
Medium:Water,gas or glycol
Working Temperature:5~110℃
Max. Working Pressure:16 bar
Set Pressure:2.5 to 10 bar
Max release pressure:110% set pressure
Re-seating pressure:90 % set pressire
Size:1/2" x1/2" & 1/2" x 3/4"
Thread:MxF
Pressure safety valve
Function
The pressure safety valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components.
The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity.
Product size