efficient natural gas combustion while preventing soot buildup or incomplete burns—common issues when using non-compliant or incorrectly sized aftermarket fittings

With an interrupting rating of 200

the spring rate is essential for balanced diaphragm movement and consistent lock-up pressure

Designed for seamless integration into HVAC circuit boards

Is the Lovejoy 68514410621 interchangeable with other L-075 spiders

Spence 05-05007-00 Spring efficient natural gas combustion whileThe Spence 05 05007 00 Silver Spring is a critical calibration component designed specifically for the Spence D Pilot pressure reducing valve. Engineered for precision in steam and liquid systems, this D series pilot spring provides a reliable tension range of 1 10 PSI or 3 20 PSI depending on the specific pilot configuration and application requirements. As a genuine Spence replacement part, it ensures the pilot assembly maintains accurate set point