Alpha Isolation Valves (Page 5)

The isolation valve sits underneath the boiler and enables the user to manipulate the flow of gas and water in to the central heating system. These also allow you to cut off the supply to the boiler if there is a leak or emergency.

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ALPHA 6.510909 FILTER COLD INLET VALVE

Part No: 1250866 MPN: 6.5109090

ALPHA 6.563019 BY-PASS ASSY (240/280)

Part No: 1251211 MPN: 6.5630190

ALPHA 6.563362 FILLING LOOP NOW USE -1250603

Part No: 1251249 MPN: 6.563362

ALPHA 6.520663 GAS VALVE INLET ADAPTOR

Part No: 1250895 MPN: 6.5206630

ALPHA 6.5628570A COLD INLET VLVE & SEAL KIT 745

Part No: 1251183 MPN: 6.5628570A

ALPHA 6.5613691 FLOW/RETURN HEATING ISOL VLV

Part No: 1251057 MPN: 6.5613691

ALPHA 6.563274 INLET MANIFOLD MAINS WATER

Part No: 1251240 MPN: 6.5632740

ALPHA BY PASS VALVE

Part No: 1250600 MPN: 3.013081

ALPHA 6.5631001 COLD INLET VALVE (ECO/X/XP/XE)

Part No: 1251221 MPN: 6.5631001

ALPHA 6.5615531 3/4" UNION ELBOW (STYLE)

Part No: 1251083 MPN: 6.5615531

ALPHA 1.02043 FLOW RESTRICTOR - 13 LITRE

Part No: 1258747 MPN: 1.020430

ALPHA 6.5614281 GAS COCK (STYLE FF)

Part No: 1251059 MPN: 6.5614281

ALPHA 6.564475 PRI / RTN ISOL VALVE (240/280)

Part No: 1251303 MPN: 6.5644750

ALPHA PIPE ISOLATION.VALVE/GAS VALVE

Part No: 1250602 MPN: 3.013115

ALPHA 6.520993 MAINS INLET/HTG RTN ASSY 500E

Part No: 1250915 MPN: 6.5209930

80 products found

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