Watts Automatic Vent Valve, 1/8 In. Male Npt Connection, Brass Body, Silicone Rubber Seal

Product Description

This 1/8 in. automatic air vent valve is used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. It consists of a brass body construction with male NPT connection, brass cover, air vent with silicone rubber seal, polyethylene float with valve plug, and automatic vent. It has a high temperature rating and is ideal for use with glycol systems or for use as an anti-vacuum prodice. It can also be installed to permit the separation and dispersal of air while fluid is circulating in the system. It can be disassembled for inspection and cleaning. The maximum pressure is 150 psi (10 BAR).Body and cover are brass constructionAir vent with silicon rubber sealFloat is high temperature resistant polyethyleneSuitable for use with glycol systemsCan be disassembled for inspection and cleaningProvides automatic air venting for hot or cold water distribution systemsPurge air that may be in the water systemMinimum working pressure is 1.45 psiMaximum working pressure is 150 psiTemperature range is 33 to 240F