Trane VAL05054 Solenoid Pilot Valve Set Of 2 For RTAA / RTHA / RTWA Chillers – HVAC Refrigeration Spare Parts

The Trane VAL05054 is an original factory electromagnetic valve pilot valve assembly, used to control the on-off of the oil circuit or refrigerant return circuit of the chiller unit, enabling energy regulation and capacity control of the unit. Each cycle of the unit requires frequent opening and closing, and after long-term operation, it is prone to coil burnout, valve core jamming, and hardened and leaking O-ring in the valve body, resulting in the controller sending instructions but the valve not acting, and the return circuit losing its refrigeration capacity. This item is supplied in pairs (Set of 2). Each set includes a brass valve body with pilot needle valve, black DIN plug coil, armored rubber hose cable, and jumper wire, along with a spare O-ring. The brass valve body is resistant to pressure and corrosion, the coil responds quickly and operates reliably, is manufactured according to the original factory specifications, and can be directly replaced to restore the normal operation of the circuit and the unit's output.