ASCO 8044A004CSA Manual Reset Shut-Off Valve

The Manual Reset Shut-Off Valve from ASCO (8044A004CSA) delivers reliable control for fuel gas systems. This 2-Way, manual-reset unit with a free handle ensures quick, confident shut-off in critical line conditions.

Built for durability, it features an aluminum body inside a NEMA 1 enclosure and 1-1/2 inch threaded ports on each side. It operates from standard line voltages—120V AC at 60 Hz or 110V AC at 50 Hz—and draws 20 watts, with a Cv value of 33 to match moderate flow requirements. The normally closed (NC) configuration provides a safe default shut-off when power or control signals are interrupted. Designed for fuel gas at pressures from 0 to 25 PSI and temperatures up to 125°F, it suits demanding industrial environments while complying with essential standards.

• 2-Way, manual reset with free handle
• Port connection: 1-1/2" threaded x 1-1/2" threaded
• Valve position: NC (normally closed)
• Body: Aluminum; Enclosure: NEMA 1
• Standards: UL, CSA, FM listed
• Input: 120V AC/60 Hz or 110V AC/50 Hz; Power: 20 W
• Media: Fuel gas; Temperature rating: 125°F; Pressure rating: 0–25 PSI
• Key materials: NBR seal and disc; stainless steel cores and springs; copper shading coil