M30x1.5 NC 110 - 230VAC Thermal Actuator
| Quantity | Discount | Unit price | |||
|---|---|---|---|---|---|
| 1 | -0% | $19.99 | |||
| 10 - 20 | -15% | $16.99 | |||
| 20+ | -25% | $14.99 | |||
| I need way more than that! | |||||
$19.99
In production.
Ready to ship in 2 - 10 business days.
This product ships from European Union, beautiful country - Lithuania. Import duties might apply depending on your country. Price shown excludes VAT.
CE marking
Made in Europe
Lithuania
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General specs
- Voltage: 110 - 230 VAC
- Power consumption: 2W
- Stroke: 4mm
- Protection: IP54
M30×1.5 NC thermal actuator — 110–230 V AC
A high‑quality, normally‑closed thermal actuator for underfloor heating manifolds and radiator valve bodies with an M30×1.5 thread. The housing uses anti‑flammable PC/ABS, and the threaded collar is stainless steel for durable, service‑friendly installs. Works cleanly with SIMO.io Relay Module control and room thermostats for individual zone heating.
TL;DR
- Thread: M30×1.5 (stainless steel collar)
- Type: Normally closed (NC); opens when powered
- Supply: 110–230 V AC
- Body: anti‑flammable PC/ABS
- Install helper: red cap spacer holds the valve open for easy mounting; remove after install
- Use with: SIMO.io Relay Modules and thermostats to control room‑by‑room heating
Mains wiring. Isolate power, follow local electrical regulations, and use a licensed electrician where required. Drive the actuator via a SIMO.io Relay Module channel rated for mains switching.
How it works
- NC at rest: with no power applied, the actuator keeps the valve closed.
- Open on power: apply 110–230 V AC to open the valve and let water flow.
- Zone control: pair each zone with a SIMO.io thermostat; have the thermostat drive a Relay Module output that powers the actuator.
Installation
- Leave the red spacer in place to hold the valve open during mounting.
- Screw the actuator onto the M30×1.5 valve body and hand‑tighten.
- Remove the red spacer once mounted; the actuator will now close the valve at rest.
- Wire the actuator to a SIMO.io Relay Module channel; supply is 110–230 V AC.
- In the SIMO.io app, bind the zone thermostat to that relay output.
- Test: call for heat; the relay powers the actuator; the valve opens.
Fail‑safe wiring (recommended)
Use the relay’s NC contact. Route the actuator supply through the relay’s normally‑closed (NC) contact. If the Game Changer or control logic fails but mains power is still present, the relay de‑energizes, NC closes, and the actuator receives power—opening the valve so heating continues. If rooms run too warm, turn down the boiler’s flow temperature until service is restored. Your thermostat logic should account for the inverted contact (energize = heat off).
Specs
| Thread | M30×1.5 |
|---|---|
| Type | Normally closed (opens when powered) |
| Supply | 110–230 V AC |
| Body material | PC/ABS, anti‑flammable |
| Thread material | Stainless steel |
Where it fits
- Underfloor heating manifolds (zone control)
- Radiator valve bodies with M30×1.5 thread
Wire once. Snap in modules. Scale without rework. Paired with SIMO.io thermostats and relays, these actuators deliver steady comfort with fewer manual tweaks.
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