The Honeywell VRN2BLSX4002 is a pressure-independent control valve designed for hydronic systems. This valve combines flow and temperature control in one unit. It effectively manages flow to maintain temperature during changes in pressure. The integrated pressure control cartridge allows for precise flow balancing. This valve is made for threaded connections and works seamlessly with Honeywell direct-coupled actuators. It can handle both hot and chilled water and is suitable for systems with up to fifty percent glycol.
Sizes from one half to three inches with internal NPT connections
Includes a differential pressure regulator for constant pressure drop
Features a removable manual operating handle for ease of control during installation
Product Highlights
Efficiently controls flow and temperature in hydronic systems.