AV10K Air Admittance Valve


The AV10K is manufactured in aluminum alloy. It has a control knob attached to a screw-actuated plunger: turn the control knob clockwise to close the valve. A nitrile ‘O’ ring seals the plunger to the valve body.
The valve can be pipeline supported only, and is connected to the vacuum system with an NW10 fitting.

Technical data  
Materials of construction  
Body HE30 aluminum
Control knob Nylon 6
Seal Nitrile
Leak rate across seat 10-7 mbar ls-1 / 8 x 10-8 Torr ls-1
Leak rate through body 10-1 mbar ls-1 / 8 x 10-2 Torr ls-1
Vacuum connections NW10
Weight 100 g / 3.5 oz