- Central Heating
- Pressure Release Valves
- 1/2 Inch 4 Bar Female Pressure Safety Relief Reducing Valve
Safety valves are designed to protect systems against exceeding the allowable pressure value. The opening pressure is set at the factory and can not be changed. Safety valves can be used in pressurized water and central heating installations.
- Material: high quality brass;
- ?Size: 1/2" BSP;
- Thread type: Female;
- Working temperature range: -20C to +120C;
- Max. working pressure: 4bar.
Previous one lasted for only a year
This was a product not for sale in the US ,couldn't buy ,is a perfect replacement for my wine press ,4 bar is what I needed .Shipping was fast and safe .thank you very much…
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