Voltage: 110vac

Inlet: Straight

Voltage: 230vac

Inlet: Straight

Outlet: 6mm (without adjuster)

Voltage: 12vdc

Inlet: Straight

Voltage: 24vdc

Inlet: Stepped

Voltage: 230vac

Inlet: Straight

Voltage: 24vdc

Inlet: Straight

Voltage: 230vac

Inlet: Stepped

Voltage: 24vdc

Inlet: Straight

240mm breather tube

Voltage: 230vac

Supplied with push-fit inlet seal and special cable coil connector

Most of our valves have a silver label on the coil which lists important specification details such as the voltage and the pressure range the valve is suitable for.

In the bottom left hand corner of the label should be a five digit number which is the valves part number and tells us everything about its specification.

In some instances there may be an additional label on the coil or coil bracket which may contain additional information about any modification made to the valve. When using this page or ordering a replacement, check to see if such a label is present.

Most valves have a label with a five digit number in the bottom left hand corner. At A K Muller (UK) we add a letter (normally an 'M') to the part number to signify it is sold in the UK. This letter only appears on paperwork and in catalogues, rather than on the valve itself.

From time to time older specifications are replaced by a new version, usually with a new part number.

Assuming there is no additional modification label (see above) please check the list below to see which current valve is compatible. If you still can't find your part no. please contact us.

Spare parts for single and banked boiler valves.

Includes boiler seals.