The Williams P090554 Orifice is a critical engineering component designed for precise fuel metering in Williams furnace gas conversion and high-altitude applications

which allows for rapid positioning by pushing

Precise Compatibility: Features 3/8-16 NPT threads on both ends for a universal fit with standard Watts float valves and floats

Bimetal Reliability: 1/2" disc technology offers consistent performance under high-cycle industrial conditions

Its robust construction is engineered to withstand the thermal stressors common in boiler mechanical rooms

Mueller Industries A14848 Straight Valve Els PW 17895 The Williams P090554 Orifice isThe Mueller Industries A14848 is a professional grade 1 4" straight packless diaphragm valve designed for high performance refrigeration and air conditioning systems. Engineered with a forged brass body, this valve features full size openings to provide maximum flow with minimal pressure drop, ensuring system efficiency. The LINEMASTER series design utilizes a coreless, packless construction with two stainless steel diaphragms and one phosphor bronze