Details:
This is a brass 1.5 bar safety valve with a 3/8' male thread.
Safety valves open up at a certain pressure if the boiler pressure should rise too much due to a pressure stat or PCB malfunction. The safety valve should be replaced if you hear it hissing after the machine has warmed up. ie reached 9 bars. It remains open due to a blockage with lime or spring that has lost its strength. You will need plumber tape to seal the joint.
- Type: 1.5 Bar
- Material: Brass
- Size: 3/8" Male
- VITON® gasket, Temp. -20°C +200°C.
- S. Steel spring.
⚠️ Use PTFE tape and PTFE 3/8'' gasket for an effective seal see below
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