WATTS® 0590715 FV Series, FV-4M1 Automatic Air Vent Valve, 1/8 in, 1.45 to 150 psi, Brass Body, Import
Series FV-4 Automatic Vent Valves are 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. Series FV-4M1 has a high temperature rating and is ideal for use with glycol systems or for use as an anti-vacuum device. It can also be installed to permit the separation and dispersal of air while fluid is circulating in the system. Can be disassembled for inspection and cleaning.
WATTS® Air Vent Valve, Automatic, Series: FV, 1/8 in Nominal, 1.45 to 150 psi, 33 to 240 deg F, Brass Body, Silicone Rubber Seal, 2-15/16 in H, Import
|Dimensions||:||2-15/16 in H|
|Nominal Size||:||1/8 in|
|Pressure Rating||:||1.45 to 150 psi|
|Softgoods Material||:||Silicone Rubber Seal|
|Temperature Rating||:||33 to 240 deg F|