this spring is the OEM replacement part needed to restore secondary starting point accuracy and signal responsiveness

the 30-118-D provides the necessary torque at 5 RPM to manage airflow precision in legacy pneumatic and electric hybrid systems

Industrial Build Quality: Features a moisture-resistant stainless steel probe and a UL 94V-5-0 rated flame-retardant housing for long-term field stability

Universal Compatibility: Standard 1/2" NPT inlet/outlet facilitates easy integration into existing American hydronic piping

Schneider Electric (Erie) VT3417 Valve Body Els PW 17895 this spring is the OEMThe Schneider Electric (Erie) VT3417 Valve Body is a rugged, 1 inch 3 way zone valve engineered for high performance fluid control in hydronic heating and cooling systems. Built for the demanding Erie PopTop series, this valve features a sweat connection and a robust 7. 5 Cv flow coefficient, making it ideal for fan coils, baseboards, and air handling units that require efficient mixing or diverting. The two position valve body is rated for up to 400