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Product at a glance

Motorised valve

28mm spring return zone valve with changeover auxiliary switch complete with compression fittings. Part of a range of motorised valves that combines proven controls technology with the latest Secure design features, permitting easy installation and maintenance. There are three models in the range: 22mm and 28mm two-port spring return valves and a 22mm three-port mid-position diverter valve.


  • The control of the hot water circulation in fully pumped wet domestic central heating systems.


  • No need to drain down the system
  • High quality components


  • Easily replaceable actuator
  • Industry standard fittings and wiring
  • Extra long 1.4 metre cable
  • Reliable Hansen Class F synchron motor
  • Quick change actuator design
  • Supplied with compression fittings
  • Standard 22mm and 28mm fittings
  • Auxilliary switches
  • 2-port valves fitted with auxillary switches to switch pump and boiler
  • 2 years no quibbles warranty


Contact rating 3 A, 250 V AC
Power supply 230 V, 50 Hz
Power consumption 5 W
Cable 1.4 m, industry standard colour coding
Maximum ambient temperature 50°C
Maximum fluid temperature 88°C
Maximum differential pressure 0.5 bar
Maximum static pressure 8.6 bar
Ball Ethylene propylene diene monomer (EPDM)
Cover Thermoplastic
Valve body Brass
Pipe fitting size 28 mm compression (supplied)

What's in the box

  • Motorised valve head
  • Valve body
  • Installation instructions