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Due to the Coronavirus (COVID-19) pandemic we are suspending deliveries with Royal mail, therefore all deliveries will be sent out by Parcelforce.
Our cutoff times for courier deliveries is now 12pm instead of 2pm as Parcelforce are now collecting off us much earlier.
Opening times are now as follows until further notice:  Mon-Fri : 9am-4pm

Safety Valves

Safety Valves or pressure relief valves for boilers and central heating systems. A pressure relief valve opens up to discharge exessive pressure in a closed system to avoid damage. It is a vital safety component in a central heatings systems and should only be replaced by a approved safety valve.
Manufacturer: Other Product Code: SV190
Baxi Main Potterton Powermax 155 Powermax 140 ..
£11.99
Manufacturer: Other Product Code: SV210
Temperature / Pressure Release Valve 7Bar / 90C1/2 " ..
£31.03
Manufacturer: Other Product Code: SV215
Caleffi 3/4" X 22Mm 7 Bar 90C 3/4" X 22Mm 7Bar /90Oc ..
£41.32
Manufacturer: Worcester Product Code: SV310
Pressure Relief Valve for: Manufacturer Appliance Model GC Number Worcester 15SBi RSF FAN FLUED   Worcester 24CDi BF COMBI - NATURAL GAS   Worcester 24CDi OF COMBI - LPG   Worcester..
£16.18
Manufacturer: Alpha Product Code: SV3565
Part No. 1.023565 This Part Fits The Following Appliances: Manufacturer Boiler Model Boiler GC No. Alpha CD12S 41-532-16 Alpha CD12S LPG   Alpha CD20S 41-532-18 Alpha CD20S LPG   Alpha ..
£19.99
Manufacturer: Ariston Product Code: SV400
PART NO.: 573172Pressure Relief Valve For:Ariston Aco Ariston EcogenusAriston Eurocombi A23 MffiAriston Eurocombi A27 MffiAriston GenusAriston Microgenus ..
£18.72
Manufacturer: Worcester Product Code: SV4070
WORCESTER PRESSURE RELIEF ASSEMBLY 87161104070..
£27.10
Manufacturer: Chaffoteaux Product Code: SV410
Pressure Relief Valve Head For:Chaffoteaux Britony Combi SE..
£14.10
Manufacturer: Chaffoteaux Product Code: SV415
Chaffoteaux 3 Bar Ariston ..
£23.88
Manufacturer: Worcester Product Code: SV4160
WORCESTER  Pressure relieve Valve 1/2 X15MMX1/8 87161424160For the following boilers:  Worcester 230 Ng Fsn Combi Worcester 240 Lpg Bsp Combi Worcester 240 Lpg Fsp Combi Worcester 240 Lpg Osp Combi Worcester 240 Ng Bsn Combi Worcester 240 Ng Fsn Combi Worcester 240 Ng Osn Combi Worceste..
£12.66
Manufacturer: Vokera Product Code: SV421
Pressure Relief Valve For:Vokera Linea  Mynute Syntesi Synergy Option 24 ..
£9.36
Manufacturer: Worcester Product Code: SV4220
WORCESTER PRESSURE RELIEF VALVE - 314439 87161424220..
£16.46
Manufacturer: Worcester Product Code: SV4310
Worcester 87161064310 Safety Valve / Pressure Relief Valve PRV to fit the following boilers:   Manufacturer Appliance Model GC Number Worcester BRITISH GAS 430i RSF - LPG   Worcester BRITISH GAS 430i RSF - NATURAL GAS   Worce..
£21.78
Manufacturer: Baxi Product Code: SV500
Pressure Relief Valve For: Baxi Genesis 8096 Chaffoteaux Britony Chaffoteaux Calydra Chaffoteaux Celtic Plus Chaffoteaux Centora Green Chaffoteaux Sterling Baxi Chaffoteaux ..
£32.76
Manufacturer: Ravenheat Product Code: SV510
Pressure Relief Valve For:Ravenheat CsiRavenheat LittlestarRavenheat RsfRavenheat SilverstarRavenheat Whitestar ..
£10.43
Manufacturer: Ravenheat Product Code: SV515
Safety valve head will replace most heads on Ravenheat, Heatline boilers ..
£17.36
Manufacturer: Heatline Product Code: SV516
Part No. D003202395 This Safety Valve Fits The Following Appliances: Manufacturer Boiler Model Boiler GC No. Heatline Capriz Plus 24 47-157-19 Heatline Capriz Plus 28 47-157-20 Heatline Monza 24 47-157-21 Heatl..
£12.99
Manufacturer: Saunier Duval Product Code: SV520
Saunier Duval Thema..
£17.99
Manufacturer: Radiant Product Code: SV550
Pressure Relieve Valve Head For RadiantPart No. 96008LA ..
£12.48
Manufacturer: Ferroli Product Code: SV600
Pressure Relief Valve C/W Manifold For:Ferroli Domina Ferroli F24E Ferroli Falcon Ferroli Falcon 2 Ferroli Modena Ferroli Tempra Manufacturers Part No: 39805920Superceded: 805880 3841088/0 ..
£62.40
Manufacturer: Other Product Code: SV630
1/2 Inch Male Inlet1/2 Inch Male Outlet ..
£15.48
Manufacturer: Sime Product Code: SV631
Pressure Relief Valve For: Sime Dewy Sime Planet Super Sime Superfour ..
£24.96
Manufacturer: Other Product Code: SV635
1/2" F X 15Mm X Port ..
£12.28
Manufacturer: Worcester Product Code: SV7640
WORCESTER PRESSURE RELIEF VALVE 87161567640 ..
£13.64
Manufacturer: Vaillant Product Code: VASV110
Part No:  190727 Pressure Relief Valve For:ECOMAX 824 - VUW246E Condensing System BoilerECOMAX 828 - VUW286E Condensing System Boiler ..
£8.59
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