The Sporlan Controls 958002 Pilot Assembly Kit K-Y1010 is a pressure-control component designed for compatible HVAC and refrigeration systems, with an operating pressure range of 0–100 PSI. It helps regulate system operation by responding to pressure changes and controlling the associated valve mechanism. Used in compatible refrigeration equipment and industrial cooling applications, ... https://www.partshnc.com/958002-sporlan-controls-k-y1010-pilot-assembly-kit-0-100-psi