Precise Thermal Response: Calibrated for an OP26 CL38 range to ensure accurate freeze protection and system safety

an open circuit or "OL" reading indicates a failed solenoid that requires valve replacement

it is frequently utilized within duct housing bypass samplers provided the environmental conditions match the detector head specifications

ensuring the motor RPM and airflow match original factory performance

Spence E-1 1/2 Valve Refrigerant Precise Thermal Response: Calibrated forThe Spence E 1 1 2 Valve is a pilot operated, normally closed regulating valve engineered for high demand steam pressure regulator and fluid service. Featuring robust cast iron construction and a 1. 5 inch NPT connection, this E Main valve utilizes a single seat design and packless construction to minimize internal friction and eliminate the need for traditional stem packing maintenance. Designed for seamless integration with a variety of Spence