Mohlenhoff 230v 2Wire NC Actuator Head M30x1.5

£19.95 Incl. VAT

In stock

Free delivery over £250 (Exceptions Apply)
Next Day Available | 30 Day Return Policy
Further Delivery Information

Product Overview

Mohlenhoff 230v 2Wire NC Actuator Head M30 is a motorised valve that opens and closes ports on underfloor heating manifolds. Can also be used with inline valves.

Electro-thermal actuators can be installed on on-off valves, like piston zone valves, or on cutout valves mounted on manifold outtakes. In general, they are controlled directly by a room thermostat that closes a contact, thus allowing the actuator to be fed. The system features an inner wax thermostat that, due to the effect of electric current, warms up and gets longer. This forces the piston to move within the actuator and to drive the valve spindle closed or open. The actuator is available in NC (normally closed) and NO (normally open) upon request (not stocked). NC actuators are designed to keep the valve closed through a spring, when it is powered off. NO Actuators have an internal mechanism that inverts the sense of working (valve open without power supply).

This actuator will fit on most underfloor heating manifolds, if you require confirmation please contact our technical team at [email protected].

This actuator is a direct replacement for the following:

  • Heatmiser
  • JG/RWC
  • IVAR
  • Emmeti
  • Myson Floortec
  • Solfex
  • Polyplumb
  • Watts
  • Wavin/Uponor (1005605 and 1090263 only
  • Robins
  • Polypipe
  • Nuheat
  • Osma
  • And many more.

Technical Specification:

  • Version: normally closed (NC)
  • Voltage: 230v
  • Adaptor Size: M30x1.5
  • Adaptor Code: VA80
  • Operating power: 1 W
  • Opening/closing time: around 3.5 min
  • Actuator travel: 4 mm
  • Actuating force: 100 N ± 5 %
  • Fluid temperature: 0÷100 ◦C
  • Storage temperature: -25◦C÷60 ◦C
  • Room temperature: 0÷60 ◦C
  • Protection type: IP 54
  • CE conformity according to: EN 60730
  • Connecting cable: 2×0.75 mm2
  • Cable length: 1 m

Mohlenhoff 230v 2Wire NC Actuator Head M30 Dimensions Actuator Dimensions

Delivery Information

We have multiple delivery options

  • Next Day Carrier
  • Delivery From Branch 1-5 Working Day
  • Pallet -1-3 Days
  • Standard 1 -3 Day Carrier
  • Economy 1-3 Day Carrier
  • Click & Collect from store


The cost of the carriage will be displayed before your final checkout. Free delivery is available on most items for orders over £250, exceptions do apply.

Click And Collect

Please note that our stock levels are not live. Please contact your local branch prior to purchase, so that we can ensure the product is available to you. If the product isn’t available, we can organise this through an alternative branch.


  • Orders will only be dispatched and delivered on weekdays.
  • Orders for the next working day delivery must be placed before 2 pm, this gives us time to pick and pack before the carrier arrives to collect.
  • We aim to dispatch all carrier delivered items within 48hrs, and all items delivered on our own transport within 5 days, Monday to Friday. Saturday Delivery can be made upon request, depending on availability.
  • An email will be sent when your goods leave us via Carrier, this email will include tracking information. If your order is delayed for any reason, we will contact you.
  • If delivery is from a Branch, then a member of our team will be in contact with you.


We pride ourselves on our customer service, but mistakes can happen. If you receive an incorrect or faulty item, please notify us within 30 days to arrange a refund, return or exchange.


There are no reviews yet.

Be the first to review “Mohlenhoff 230v 2Wire NC Actuator Head M30x1.5”

Your email address will not be published. Required fields are marked *