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Pressure Relief & Safety Valves

What is a Pressure relief & Safety Valve?

The pressure relief valve is a type of valve used to control or limit the pressure in a boiler which can build up by instrument or equipment failure. The Pressure Relief Valve is designed or set to open at a predetermined set pressure to protect the pressure vessel and other equipment from exceeding their design limits. Once normal conditions are restored the valve will close preventing the boiler from losing too much fluid. The Pressure Relief Valve is also known as Safety valve, PRV or Relief Valve.


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267 results
1116838 Baxi 248056 Safety Valve 3 Bar
This part fits...
£12.61
(inc VAT)
£12.61(inc VAT)
1375069 Vaillant 178985 Pressure Reflief Valve 3 Bar
This part fits...
£13.00
(inc VAT)
£13.00(inc VAT)
1014899 Worcester 87161064310 Pressure Relief Valve
This part fits...
£17.90
(inc VAT)
£17.90(inc VAT)
1018163 Worcester 87161424040 Pressure Relief Valve 312438
This part fits...
£12.65
(inc VAT)
£12.65(inc VAT)
1530106 Vokera 1806 Safety Valve
This part fits...
£13.73
(inc VAT)
£13.73(inc VAT)
1337389 Glowworm 0020014173 Pressure Relief Valve(3 Bar)
This part fits...
£17.16
(inc VAT)
£17.16(inc VAT)
1374082 Vaillant 190732 Pressure Relief Valve
This part fits...
£36.13
(inc VAT)
£36.13(inc VAT)
1250023 Alpha 1.011126 Pressure Relief Valve - 3 Bar
This part fits...
£23.94
(inc VAT)
£23.94(inc VAT)
1417409 Saunier Duval 0020047005 Pressure Relief Valve (3 Bar)
This part fits...
£11.24
(inc VAT)
£11.24(inc VAT)
1530429 Vokera 2907 Safety Valve
This part fits...
£12.71
(inc VAT)
£12.71(inc VAT)
1210551 Ferroli 39800130 Safety Valve - 3 Bar
This part fits...
£16.63
(inc VAT)
£16.63(inc VAT)
1018183 Worcester 87161424160 Valve Pr.Rel.1/2 X15Mmx1/8
This part fits...
£9.95
(inc VAT)
£9.95(inc VAT)

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