IZV22H4-C - 22mm 4-wire thermoelectric actuator (normally closed)

  • £42.62 exc VAT

Prices exclude VAT

A 4-wire actuator used on earlier Nu-Heat systems, both on individual control valves and manifolds.

  • Direct replacement for previous 4-wire actuators
  • Robust plated brass fixing collar
  • CE marked
  • 1m pre-wired 4 core flex for efficient installation

This is an electrically operated device that opens and closes the manifold valves. It is controlled by the room thermostat in the corresponding zone.

The 4-wire actuator incorporates an end switch to provide an electrical signal when it is in the fully open position. This is necessary with earlier control systems.

Technical information
Voltage: 230v
Power rating: 2.5W
IP rating: IP44
Force exerted: 140N
Max stroke: 3.5mm
Thread size: M30 x 1.5

Product details
Product code: IZV22H4-C
Weight: 217g
Size (HxWxL): 51x90x90mm
Colour: White