Johnson & Starley Isolation Valves

The isolation valve can be found underneath the boiler and allows the user to control the flow of water and gas in to the central heating system. These also allow you to stop the flow completely in case of a leak or emergency.

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JOHNSON AND STARLEY 1000-0022370 FILLING LOOP KIT:RENO

Part No: 1691952 / MPN: 1000-0022370

JOHNSON & STARLEY 1000-0019320 MINI ISO VALVE:G3/8XG3/8

Part No: 1691932 / MPN: 1000-0019320

JOHNSON & STARLEY 1000-0019330 GAS COCK

Part No: 1691934 / MPN: 1000-0019330

JOHNSON AND STARLEY 1000-0019050 VALVE:BALL 22MM CW PRESSURE GAUGE

Part No: 1691922 / MPN: 1000-0019050

JOHNSON AND STARLEY 1000-0019070 MINI DCV C/W CHECK VALVE

Part No: 1691926 / MPN: 1000-0019070

JOHNSON AND STARLEY 1000-0019090 BALL VALVE:22MM X3/4

Part No: 1691928 / MPN: 1000-0019090

JOHNSON & STARLEY 308S132 GAS COCK

Part No: 1692474 / MPN: 308S132

JOHNSON AND STARLEY 1000-0700830 NON RETURN VALVE

Part No: 1691275 / MPN: 1000-0700830

JOHNSON AND STARLEY 1000-0700870 NON RETURN VALVE 1"

Part No: 1691354 / MPN: 1000-0700870

9 products found

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