Potterton Isolation Valves
The isolation valve is located underneath the appliance and enables the user to manipulate the flow of water and gas in to the central heating system. These also allow for the supply to be stopped completely in case of an emergency or a leak.

Potterton 5119495 Filling Loop - Gold System/Promax System/Titanium
Part No: 1126298 MPN: 5119495
£81.49 inc VAT
In stock - Next day delivery available

POTTERTON 430006 ISOLATING COCK 22MM.RED
Part No: 1122956 MPN: 430006
£55.20 inc VAT
In stock - Next day delivery available
Potterton 695824 Flue Non Return Valve
Part No: 1129139 MPN: 695824
£75.60 inc VAT
Available in 5-7 working days
POTTERTON 5141598 DHW RETURN VALVE - IHE
Part No: 1128597 MPN: 5141598
£402.08 inc VAT
Available in 5-7 working days
POTTERTON 988667 ANGLEDHILL NON RETURN VALVE 40KW
Part No: 1125230 MPN: 988667
£78.41 inc VAT
Available in 5-7 working days
POTTERTON 5117507 GASCOCK 22MM
Part No: 1126544 MPN: 5117507
£53.71 inc VAT
Available in 5-7 working days
POTTERTON 5138659 NON-RETURN VALVE 3/4FF
Part No: 1127495 MPN: 5138659
£39.24 inc VAT
Available in 5-7 working days
BAXI 5117631 ISOLATING VALVE
Part No: 1118521 MPN: 5117631
£60.00 inc VAT
Available in 5-7 working days
POTTERTON 5138695 NON-RETURN VALVE G1 F-F
Part No: 1127553 MPN: 5138695
£51.54 inc VAT
Available in 5-7 working days
Free UK DeliveryPOTTERTON 5141530 RETURN VALVE 90/200L
Part No: 1128493 MPN: 5141530
£273.28 inc VAT
Available in 5-7 working days
POTTERTON 625902 BULKHEAD CONNECTOR
Part No: 1124051 MPN: 625902
Sorry, this part is now obsolete
View Part DetailsPOTTERTON 631344 GAS COCK BEMASAN
Part No: 1124183 MPN: 631344
Sorry, this part is now obsolete
View Part DetailsPOTTERTON 629818 GAS COCK L/KEY 3/4'MF BRS
Part No: 1124090 MPN: 629818
Sorry, this part is now obsolete
View Part DetailsPOTTERTON 10/20142 DOM SERVICE COCK 10 L/MIN
Part No: 1120251 MPN: 10/20142
Sorry, this part is now obsolete
View Part Details
POTTERTON 629871 GAS COCK BODY
Part No: 1124107 MPN: 629871
Sorry, this part is now obsolete
View Part Details