ShenZhen Toupwell Technology Co.,Ltd

3-Way Spring Return Motorized Valve for HVAC Bypass Water Control System

The 3-way motorized valve is developed for HVAC fan coil systems requiring bypass water flow control. It controls chilled water and hot water circulation through thermostat signals, allowing efficient switching between main pipe and bypass pipe operation.

The valve adopts a forged brass body structure with a fully enclosed synchronous motor actuator and stainless steel spring return mechanism, ensuring stable performance in commercial and residential air conditioning applications. 

The 3-way valve supports DN15, DN20, and DN25 sizes and can be customized with different motor voltage and valve connection configurations based on project requirements. 

 Key Features 

◆3-way bypass motorized valve for FCU systems 

◆Suitable for chilled water and hot water control 

◆Main pipe and bypass pipe switching function 

◆Normally closed B port design 

◆Forged brass valve body 

◆Spring return safety function 

◆DN15 / DN20 / DN25 options 

◆Customized actuator voltage available 

◆OEM private label support

 Application  

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

FAQ

1.What materials are used for the valve body?

The valve body material is brass 

2.How fast does the valve open and close?

Fission valve:Opening: 14~18 seconds Closing: 5~7 seconds

3.Can the motorized valve be customized?

Yes. Motor voltage and valve body connection types can be customized according to customer project requirements. 

OEM/ODM production is supported. 

4.What is the maximum working pressure?

The Max is 1.6Mpa