28Mm 2-Port Motorised Mid Position Replace Honeywell V4043H1056 V4073A1039

PRODUCT FEATURES

Two port zone valve 28mm Compression fitting

MOTORISED SPRING RETURN VALVES

230 Vac , 6 W power consumption.

5 Core, 1 metre cable length with ‘industry standard’ colour coded wire.

Auxillary microswitch 3A - 250 Vac.

Max amp temp 60°C, Media temp 5 to 88°C

K.V. measured in m3/h for 1 bar pressure drop.

Manual lever for filling/draining.

Port A is normally closed when there is no power