ShenZhen Toupwell Technology Co.,Ltd

2-Way Spring Return Motorized Valve for HVAC Fan Coil Water Control 

The 2-way motorized valve is designed for HVAC fan coil unit and central air conditioning water control applications. It works together with room thermostats to control the opening and closing of chilled water or hot water flow, providing accurate ON/OFF control for heating and cooling systems.

Featuring a forged brass valve body, stainless steel base, aluminum motor housing, and fully enclosed synchronous motor drive with spring return function, this valve ensures reliable operation and long service life. 

The 2-way normally closed valve is available in DN15, DN20, and DN25 sizes with customized motor voltage and connection options according to customer requirements. 

 Key Features 

◆Designed for fan coil unit (FCU) and HVAC water systems 

◆2-way normally closed motorized valve 

◆Forged brass valve body 

◆Stainless steel base with aluminum shell 

◆Synchronous motor drive with spring return 

◆Fast opening and closing response 

◆DN15 / DN20 / DN25 port options 

◆220V power supply standard 

◆OEM/ODM customization available

 Application  

◆School HVAC system         ◆Commercial building HVAC system             ◆Chiller Control System          ◆AHU control System

FAQ

1.What is a motorized valve used for? 

A motorized valve is mainly used for controlling hot water or chilled water flow in HVAC systems. It works with a thermostat to control valve 

opening and closing for fan coil units and central air conditioning systems.

2.What is the difference between a 2-way valve and a 3-way valve?

A 2-way valve controls water flow ON/OFF through one inlet and one outlet.

A 3-way valve has an additional bypass port, allowing water flow switching between the main pipe and bypass pipe for FCU applications.

3.Is this motorized valve suitable for fan coil units?

Yes. This motorized valve series is designed for central air conditioning terminal equipment control, especially fan coil unit systems. 

4.What power supply does the motorized valve use?

The standard power supply is:220V ±10% 50Hz~60Hz 

Customized motor voltage options are also available according to customer requirements.

5.Can you custimized our brand on it?

Yes.We can print logo on sticker