the VAL6385 features a 1/4" ODF external equalizer connection

assuming the thermostat is calling for heat

though it has been Maxitrol tested up to 1 PSI for robust field performance

High-Temperature Resilience: Engineered to withstand peak operating temperatures up to 320°F

serving as a primary safety "guardian" for the heat exchanger

KMC Controls HLO-1004 Bushing/Collar Els PW 17895 the VAL6385 features a 1/4"The KMC Controls HLO 1004 Drive Bushing and Collar is a precision engineered 10 pack set designed for HVAC actuator maintenance and terminal unit repairs. Purpose built for 1 2 inch damper shafts, these components ensure a zero slip physical connection between the rotary actuator and the damper linkage. In VAV terminal units and multi zone air handling systems, the HLO 1004 bushing serves as the critical interface that prevents shaft scoring while