McDonnell & Miller 314100 Valve Gasket Precision Alignment: 8-3/4 inch length

Precision Alignment: 8-3/4 inch length optimized for standard 3-inch stroke applications to prevent mechanical binding

Industrial Durability: Engineered to handle hot water

ensuring a secure mounting point in both industrial automation and commercial electrical enclosures

OEM Standards: Matches exact electrical tolerances required to maintain the hermetic refrigeration cycle

we recommend using long flare nuts if the tee is installed near a compressor to maximize pull-out resistance

McDonnell & Miller 314100 Valve Gasket Precision Alignment: 8-3/4 inch lengthThe McDonnell & Miller 314100 Valve Gasket is a critical sealing component engineered for high performance boiler water feeders and low water cut off systems. As the direct updated replacement for the obsolete 312900 model, this 37 28 gasket features a precision two hole design that ensures a leak proof interface between the valve and strainer assemblies. It is specifically designed for technical compatibility with Series 53, Series 3155, Series 21,