Safety valve DN20, 2.5 Bar
Connection 1: Internal thread G, cylindrical (ISO 228-1)
Connection 2: Internal thread G, cylindrical (ISO 228-1)
External pipe diameter connection 1: 20 mm
External pipe diameter connection 2: 20 mm
Overflow pressure: 2.35-2.65 bar
Pressure class: PN 16
Bellows seal: Yes
Unit angle: 90 °
Pressure class flange (flange drilling): PN 16
Height: 70.9 mm
Suitable for continuous operation: Yes
Length of connection 1: 23.5 mm
Length of connection 2: 30.5 mm
Material quality: Brass dezincification resistant (DZR)
Spindle angle: 180 °
Seal: Rubber/Plastic
Material quality housing/casing/frame: Brass
Max. medium temperature (continuous): 120 °C
My. media temperature (continuous): -10 °C