Vaillant Isolation Valves (Page 4)

The isolation valve can be found underneath the appliance and allows 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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VAILLANT 082750 GAS SHUT-OFF VALVE

Part No: 1373055 / MPN: 082750

VAILLANT 0020073076 ISOLATION VALVE

Part No: 1382812 / MPN: 0020073076

VAILLANT 135729 SERVICE COCK

Part No: 1373784 / MPN: 135729

VAILLANT 150224 BY-PASS VALVE

Part No: 1373903 / MPN: 150224

VAILLANT 150217 BY-PASS VALVE NOW USE -1376256

Part No: 1373900 / MPN: 150217

VAILLANT 150225 BY-PASS VALVE

Part No: 1373904 / MPN: 150225

VAILLANT 150242 AUTOMATIC BYPASS VALVE, CPL. NOW USE -1376268

Part No: 1373908 / MPN: 150242

VAILLANT 150232 BY-PASS VALVE

Part No: 1373905 / MPN: 150232

VAILLANT 150243 AUTOMATIC BYPASS VALVE, CPL. NOW USE -1376270

Part No: 1373909 / MPN: 150243

VAILLANT 210996 GAS COCK LINER

Part No: 1374272 / MPN: 210996

VAILLANT 163017 SECONDARY RETURN CONNECTION NOW USE -1376388

Part No: 1373963 / MPN: 163017

VAILLANT 009298 GAS COCK STRAIGHT 3/4 INCH

Part No: 1380072 / MPN: 009298

VAILLANT 014737 NON-RETURN VALVE

Part No: 1375090 / MPN: 014737

VAILLANT 080408 FLOW T-PIECE - OBSOLETE

Part No: 1372949 / MPN: 080408

VAILLANT 111062 ELECTRO-MAGNETIC VALVE

Part No: 1375472 / MPN: 111062

63 products found

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