York S1-025-43272-000 Expansion Valve R-22 and RLNL series units

and RLNL series units

Technicians can select clockwise or counter-clockwise return by flipping the actuator on the damper shaft

Direct OEM Compatibility: Specifically engineered for Armstrong units to ensure correct mounting and shaft alignment

this characterized control valve (CCV) utilizes a specialized disc to provide an equal percentage flow characteristic

This model is designed for intermittent pilot ignition or hot surface ignition (HSI) systems

York S1-025-43272-000 Expansion Valve R-22 and RLNL series unitsThe York S1 025 43272 000 is a field adjustable thermal expansion valve (TXV) designed for precise refrigerant metering in York, Coleman, and Luxaire residential and light commercial systems. Featuring a 3 8 x 5 8 ODF connection, this unit facilitates a secure solder fit for high pressure HVACR applications. As the direct replacement for S1 025 45297 000, it maintains consistent evaporator superheat, preventing liquid slugging and ensuring optimal