This unit is built with a standard 1/4" pilot outlet and a three-position gas cock dial (Off-Pilot-On) for simplified troubleshooting and maintenance during service calls

Extreme Reliability: The bellows sensing element is designed for high repeatability over millions of cycles in demanding HVACR environments

It includes the internal moving parts and seals

Always verify the rebuild kit number located on the valve nameplate

you will need step-down bushings or reducers

Johnson Controls VG1241AD Valve 320819-301 This unit is built withThe Johnson Controls VG1241AD Valve is a high performance 1 2 inch NPT ball valve engineered for the precise regulation of hot and chilled water or 50% glycol solutions in commercial HVAC systems. Featuring a 1. 2 Cv flow coefficient, this two way control valve utilizes an integrated Amodel flow characterization disk to deliver a consistent equal percentage flow characteristic, ensuring linear heat transfer and stable temperature control across the