Brass miniature valve and float assembly. National sanitation foundation (NSF) listed as food service equipment. A standard of reliability in the industry for many years. Maximum temperature 175 degree F. Smallest valve and float assemblies. Stainless steel arm and polypropylene float included. 125 psi maximum inlet pressure. 3/64" Orifice size. Vertical inlet connection: 1/4" compression nut brass body.