Mueller Industries A17934 Check Valve 321894-708 You should verify the rebuild

You should verify the rebuild kit number stamped on your valve's nameplate or cross-reference your specific catalog number with our technical team

Environmentally Hardened: NEMA 4X enclosure provides protection against corrosion and moisture in outdoor or washdown areas

Draft Restoration: Returns the venting system to original factory airflow standards

This well is specifically bored for a 7/16" diameter bulb

Can I use this in place of a silicon carbide ignitor

Mueller Industries A17934 Check Valve 321894-708 You should verify the rebuildWhen you're dealing with high pressure refrigeration cycles, backflow isn't just an inefficiencyit's a risk to the compressor. The Mueller Industries A17934 is a 1 4" Magnetic Check Valve engineered for technicians who need a zero fail solution in HVACR refrigeration systems. Built with a hermetically sealed copper body, this CHECKMASTER series valve utilizes a magnetic closure mechanism rather than a traditional heavy spring, allowing for a low