Williams P501704 Gas Valve Els PW 29614 Universal Precision: Direct 1/2" bore

Universal Precision: Direct 1/2" bore fitment eliminates the need for shaft adapters

Constructed from premium silicon carbide for superior thermal shock resistance and fast ignition timing

Simplified Wiring: The normally open output functions like a dry contact

6 Cv flow coefficient

Built with durable hydraulic bellows to resist mechanical fatigue during frequent thermal cycling

Williams P501704 Gas Valve Els PW 29614 Universal Precision: Direct 1/2" boreThe Williams P501704 Gas Valve is a critical OEM replacement part engineered for precise manifold pressure regulation in Williams Furnace heating systems. This natural gas control valve is factory set for a 3. 5" WC (Water Column) output to maintain optimal combustion efficiency and thermal output. Designed with standard 1 2" NPT connections, it ensures a secure, leak resistant interface with existing gas manifolds and pilot lines. Primarily utilized