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

making it a reliable solution for boiler feedwater control and low-water cutoff (LWCO) applications

technicians should verify the specific unit's parts manual to ensure this HVAC strainer matches the port size and mesh requirement

The G7100D is primarily designed for water and glycol solutions

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

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