RA-C valves, together with Danfoss self-acting and electronic controllers, make up a perfect combination for control of cooling and heating circuits.
The RA-C valve can be used for heating or cooling, so the choice of thermostatic or electronic operators or controls will determine if the valve will open or close on a rise or fall in room temperature.
RA-C is a normally open valve, with four possible pre-settings, ensuring the correct water flow to each circuit.
Four pre-settings ensure correct water flow through the valve
Easy and exact presetting without using special tools
Designed for low velocity noise for cooling and heating systems
Corrosion resistant brass
External threads that allow tailpieces for either threaded male NPT or solder female piping connections
Simple Affordable Comfort - Pressure independent control excellence from the global market leader for over 30 years. Discover how Danfoss AB-QM™ Pressure independent balancing control valves (PIBCVs) can improve system efficiency by eliminating overflows and increasing ΔT.
Danfoss offers a complete range of innovative solutions - ½" to 10", to meet your HVAC system's needs for optimal flow control.
TWA actuators are used to electrically activate valves on hot water heating systems, where slow opening and closing is desirable to eliminate water hammer associated with quick acting valves.
The ABNM-A5 thermal actuator is a 0-10V, proportional actuator designed for use with RA2000 thermostatic radiator valves in heating and cooling applications.
Find information on hydronic heating troubleshooting, including our top frequently asked questions, our video library, links to hydronic heating literature, a link to our newsletter, and more.
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