The 1/2-inch bore facilitates a secure shaft connection

ensuring reliable HVAC pressure sensing in demanding mechanical rooms

making it a rugged replacement for OEM safety switches in various high-output appliances

and motor starters

York S1-025-27155-000 Expansion Valve 322056-301 The 1/2-inch bore facilitates aThe York S1 025 27155 000 is an OEM thermal expansion valve (TXV) engineered to maintain precise refrigerant metering for residential and light commercial evaporator coils. Specifically designed for R 410A refrigeration systems, this valve utilizes a 3 8" ODM inlet and a 3 8" ODF outlet to ensure reliable sweat connections within the liquid line. As a veteran technician knows, accurate superheat control is critical for preventing compressor slugging