ASCO Red-Hat Numatics JKF8040H008 Solenoid Valve

The ASCO Red Hat Numatics JKF8040H008 is a 3/8‑inch, two‑way, normally closed gas solenoid valve with a direct‑acting design that shuts off gas flow to appliances and gas‑fired equipment. The JKF8040H008AC120/60 variant uses an AC coil rated for 120 VAC at 60 Hz and a 3/8 in pipe size (NPT) port, with a test port included for commissioning and diagnostics. Its flow coefficient is Cv 1.2, equating to a gas capacity of about 64,400 BTU/hr under typical conditions, making it suitable for mid‑range gas balances in furnaces and boilers. This valve is part of the ASCO Red Hat line and is specified as a two‑port/two‑position valve that provides reliable actuation with a tight shutoff when de‑energized. Common applications include gas supply shutoff in residential or commercial heating systems, appliances, and other gas‑fed equipment where precise, electrically actuated control is required.