Mueller A17942 Check Valve 326058-756 Constructed with a 1/2"-20 UNF-2A

Constructed with a 1/2"-20 UNF-2A SAE external port and an Amp-style electrical connector

Optimized Flow Rate: Engineered to provide the consistent gas volume control necessary for efficient natural gas furnace ignition

then insulate the assembly to prevent ambient air from skewed readings

What is the connection size for this gas valve

Can I use this as a replacement for a direct-mount LWCO

Mueller A17942 Check Valve 326058-756 Constructed with a 1/2"-20 UNF-2AThe Mueller A17942 Magnetic Check Valve is a professional grade solution for preventing reverse flow in high capacity commercial refrigeration and air conditioning systems. Engineered with a 1 5 8" ODS solder connection, this CHECKMASTER series valve utilizes a hermetically formed solid copper body to eliminate potential leak paths. Unlike standard spring loaded valves, the A17942 uses magnetic technology to provide a near zero leak rate and superior