Safety Relief Valve FAQs
Safety Relief Valve FAQs
Where Should a SRV Be Connected In a Heating Circuit?
In a sealed heating circuit, building regulations state where possible to install the SRV close to the heat source on the flow.
Are There Different Types of SRVs?
Yes, there are standard Safety Relief Valves and solar rated versions along with temperature and pressure relief valves (T&P valves).
When Is a SRV Important?
The purpose of an SRV is to protect a sealed circuit from over-pressure.
Is The Colour of The Cap Important?
No, it is indicative to manufacturers, the important information is the pressure rating displayed on the top.
Can The Cartridge be Replaced?
No, removal of the cartridge means the valve is no longer calibrated and will invalidate any warranty.
Can a Gas Ball Valve Be Used on Water?
It is important that the ball valve is used on the medium for which it is intended. In this case no.