Description Manuals Videos Articles Clemco 21319 - Flange, threaded outlet, Auto Quantum ValveAQV This is an OEM replacement Threaded Outlet Flange for Auto Quantum Valve AQV Item # 8 Manual Related Parts (1) Parts Included (1) Clemco Auto Quantum Grit Metering Valve #24447 $756.38 156 Customers Also Viewed Clemco Auto Quantum Grit Metering Valve #24447 $756.38 Auto Quantum Valve Body #21349 $407.79 Auto Quantum Valve Seat, Urethane #21344 $33.81