Connector Gas Css Ss 1/2Mip 24 Coated stainless steel gas connector with excess flow valve. The Safety+Plus flow valve is an automatic safety valve for gas designed to help prevent fires and explosions due to gas line ruptures or disconnects at the appliance. It is equipped with automa tic reset and automatic valve activation. The ProCoat polymer-based coating resists corrosion from harsh chemicals found in common household cleaning, plumbing repair, and masonry products. Approved for indoor and outdoor use, the ProCoat coating resists the harsh effects of the UV rays and salt. For use with residential and commercial gas appliances not subject to frequent movement that utilize natural, manufactured, mixed, liquefied-petroleum gases and LP gas-air mixtures: residential kitchen appliances, infrared or blue-flame "hearth-style" heating units, pulse combustion furnaces, manufactured housing (permanent residence mobile homes), laundry/utility appliances, forced ait heating units, and rooftop HVAC units. Design-certified (assem bled connector) and manufactured in accordance with ANSI Z21.24, ANSI Z21.75, AGAL Contract No. 8204, listed by the New York City Board of Standards and Appeals and by the Commonwealth of Massachusetts Division of Registration. Leak tested.