230Vac NC Electrical Thermal Actuator RZ-D17.230.NC

Shanghai Beok Controls Co., Ltd. is one of the most reliable manufacturers and suppliers of 230vac nc electrical thermal actuator rz-d17.230.nc in China. Our factory offers high quality products made in China with competitive price. Welcome to contact us for free sample and cheap products.

The RZ-D17 NC Electrical Thermal Actuator is a driver for floor heating systems, fan coil units, and water control systems. It utilizes a thermally expandable wax core to maintain the valve closed (NC - Normally Closed) when de-energized. Upon powering on, internal heating drives the actuator to slowly open the valve, enabling automatic water control. It features a stable structure, silent operation, maintenance-free operation, and a long service life. It can be directly linked to thermostats and building control systems.

This Normally Closed Thermoelectric Actuator features a compact structure and easy installation, and can be used directly with standard M30 x 1.5 manifolds or valve bodies, offering excellent compatibility. Its slow-opening and slow-closing design effectively prevents water hammer and extends pipe and valve life. With no mechanical gear friction or noise during operation, it is ideal for use in residential, apartment, hotel, and office buildings, where a quiet environment is essential.

This 230Vac NC Electrical Thermal Actuator RZ-D17.230.NC actuator's internal electric heating element consumes only approximately 2-3W of power and can remain in the open state for extended periods, offering energy-saving and reliable operation. In intelligent control systems, it can be linked with room thermostats or central controllers to achieve on-demand heating and zoned temperature control, significantly improving system efficiency. Some models also offer optional valve position indication or fully opened position feedback to meet the data collection needs of building automation systems, BAS systems, and remote monitoring platforms.

The housing of this Electric Thermal Actuator is constructed of flame-retardant materials and has an IP54 or higher protection rating, making it suitable for installation in industrial environments. Internal components have undergone fatigue testing and high-temperature and low-temperature testing, ensuring a long lifespan. The maintenance-free design reduces ongoing operating costs. Overall, the 230V normally closed electric heating actuator is a stable, energy-efficient, and reliable waterway control terminal, ideally suited for use in modern HVAC systems and smart building projects.

Easy Installation

This 230Vac NC Electrical Thermal Actuator is typically installed on standard connections on manifolds or valve bodies, with a common thread size of M30×1.5mm. Installation is simple and requires no specialized tools. However, careful attention should be paid to the installation orientation and pre-tightening to ensure a tight seal and long service life.

During installation, align the actuator with the valve body connection and manually tighten the locking ring or nut. Excessive force with tools is not recommended, as this may damage the threads or internal components. After installation, the actuator should be kept upright or horizontal. Avoid inverting or tilting it more than 45° to prevent the internal wax core from expanding and transmitting thrust.

products
Model number	RZ-D17.230.NC
weight	0.15kg/pc
package	100pcs/Carton

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