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Application Versatility: Optimized for R22 and R407C refrigerants in medium temperature settings
verifying the presence of a pilot flame before authorizing the main gas valve to open
This field-configurable module converts a single analog signal into two independent 10-amp SPDT relay outputs
the straight x 90-degree angle 1/4" SAE flare connections provide a significant advantage in accessibility
600V spark to ensure reliable light-off even in cold-start conditions
Spence 05-01674-00 Diaphragm R-410A Application Versatility: Optimized for R22The Spence 05 01674 00 is an industrial grade replacement diaphragm specifically engineered for the 4 inch Spence E2 main valve. This heavy duty component is fabricated from Hycar (nitrile), a high performance synthetic rubber prized for its exceptional resistance to swelling and degradation in oil rich and chemical laden environments. Maintaining the integrity of your pilot operated pressure regulator is critical for precise steam or liquid control;