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Pressure Independent Valves

Pressure Independent Flow Control Valves include the VRN threaded and VRW flanged valve families. These valves maintain flow under varying differential pressures and increase coil differential temperature which improves HVAC system efficiency. An integrated pressure control cartridge combines circuit balancing and control functions in one package, resulting in consistent temperature and comfort. Valves have field serviceable stem and pressure regulating cartridge allow for easy service.