B & K Industries Series 7700T Brass Ball Valve Premium | Full Port 1” CLC Oatey® Sure-Vent® 500 DFU Capacity

Oatey® Sure-Vent® 500 DFU Capacity Air Admittance Valve's one-way valve is designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system

Features two

traditional post cap

leveling off areas that need to be flat or for scraping debris from hard surfaces

1 per pack

B & K Industries Series 7700T Brass Ball Valve Premium | Full Port 1” CLC Oatey® Sure-Vent® 500 DFU Capacity600PSI 150 WSP (1 2 2) 400PSI Non Shock WOG (2 1 2 4) 20F to 300F temperature range Full port for maximum flow rate Packing Gland blowout proof stem design PTFE seat & packing Rust resistant heavy duty handle with vinyl grip