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RZ-D10 Normally Open Underfloor Heating Thermal Actuator

RZ-D10 Normally Open Underfloor Heating Thermal Actuator

Application: Water Heating System
Feature: M30*1.5mm; Normally Open
Model: RZ-D07-230NO

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Products Description

RZ-D10 230V normally open electric thermal actuator is an intelligent temperature control device designed specifically for modern residential and commercial HVAC systems. It is primarily used in manifolds, underfloor heating systems, radiator branch control, and zone temperature management. Its core function is to automatically open and close valves using electrothermal actuation technology, thereby precisely regulating the flow of indoor heating water and improving heating efficiency and user comfort.

RZ-D10-230NO normally open (NO) design means that the valve remains open when the device is not powered on. When power is applied, the actuator heats up, causing the built-in thermistor to expand and slowly close the pipe. This design is suitable for most standard HVAC systems and can automatically restore water flow in the event of a power outage, providing greater system safety. It is especially suitable for locations requiring uninterrupted water supply, such as residential heating systems, public buildings, and industrial systems.

RZ-D10 Normally Open Underfloor Heating Thermal Actuator

Technical Parameters

Products name	RZ-D10-230NO Thermal Actuator
Operating voltage	230VAC±10%
Products material	ABS+PC
Initial Current	About 50MA
Power Consumption	2W
Working mode	NO
Protection Grade	IP54
Stroke	4mm
Working Temperature	-5~60℃
Storage Temperature	-20~50 ℃
Security Class	II(Double Insulation)
Cable Length	83cm
Running Time	180 seconds

RZ-D10-230NO

More Details

Connection size

Standard connection size M30*1.5mm, compatible with most mainstream manifolds and valve bodies

83cm connecting cable

It can meet the installation distance requirements of conventional water manifolds, and also provides greater flexibility for complex wiring.

High-performance heating element

It responds quickly to commands while maintaining low power consumption, and offers stable execution and long lifespan.

CE certified

Its electrical safety, structural reliability, and material environmental performance all meet stringent European standards, providing users with higher quality assurance.