ASCO EF8215A40 Solenoid Valve 3 Inch Pipe Line

ASCO EF8215A40 is an explosion‑proof, 3-inch, two‑way solenoid valve designed for air‑gas service and configured as normally closed to shut off gas flow when de‑energized. It handles upstream pressures in the 0–5 psi range and is offered with coil options including 120 VAC (60 Hz) and 240 VAC variants to suit common control circuits. In typical natural gas applications, this 3‑inch valve supports high‑flow shutoff, with ratings associated to three‑inch ASCO Red Hat valves reaching up to 7,430,000 BTU per hour. This model is the explosion‑proof variant of the 8215 family, with aluminum‑bodied construction and suitability for hazardous locations Type 3 and Type 7, making it appropriate for automatic shutoff in gas‑fed equipment such as furnaces and boilers where remote electrical control and rapid isolation are required.