ASCO 8214G251 Gas Shut-Off Valve

The ASCO 8214G251 Gas Shut-Off Valve is a 2-Way, pilot-operated diaphragm valve engineered for precise fuel gas control in commercial and industrial burners. Featuring a unique double-disc design, it delivers reliable shut-off and fast response with a 1 inch threaded port connection.

Built for demanding environments, this valve uses an aluminum body and a robust NEMA 1/2/3/3S/4/4X RedHat II enclosure, and operates from 120 VAC at 60 Hz. It is designed for fuel gas with a safe 0 to 0.3 psi pressure range and supports vertical/upward mounting for versatile installation.

• Type: 2-Way, pilot-operated diaphragm with dual-disc closure
• Ports: 1" threaded x 1" threaded
• Media: Fuel gas
• Power: 120 VAC, 60 Hz; 20.1 W (AC) / 15.8 W (DC)
• Standards: UL, CSA (Canada/US), FM listed
• Enclosure: NEMA 1/2/3/3S/4/4X, RedHat II
• Materials: Aluminum body; NBR seal and disc; stainless steel core tube; PTFE rider ring
• Mounting: Vertical/upright

Applications include commercial and industrial gas burners, where reliable operation, safety listings, and sturdy construction are essential.