Watts 0590715 FV4M1 1/8 Float Vent Valve (1/8 in)

Product Description

The Watts 0590715 FV-4M1 is an automatic air vent valve for hydronic heating and hot/cold water distribution systems. It features a brass body and cover, a high-temperature resistant polyethylene float and a silicone rubber seal, and a 1/8 inch male threaded inlet. The valve is rated 33 to 240 deg F and 1.45 to 150 PSI with a venting capacity of 0.5 SCFM at 25 PSI. It can be disassembled for inspection and cleaning.

• Brass body and cover with silicone rubber seal and polyethylene high-temperature float; includes valve plug.
• Performance: temperature 33 to 240 deg F, pressure 1.45 to 150 PSI, venting capacity 0.5 SCFM at 25 PSI.
• 1/8 inch male threaded inlet; designed for hydronic heating, hot/cold water distribution and glycol systems; disassemblable for inspection.

Product Highlights

Automatic 1/8 in air vent for hydronic systems; brass construction; 33–240°F and 1.45–150 PSI ratings; 0.5 SCFM venting capacity.

Product Information

Standard Information

• Brand: WATTS
• Manufacturer Part Number: 0590715
• Country of Origin: Imported