The AV813 Air Eliminator is used for the removal of air and
other gases from vessels or piping systems without allowing the
contained liquid to escape.
• Rugged cast iron housing
• Simple design for easy maintenance
• Stainless steel internals
• Optional Viton Valve Head for high temperatures and tight shut-off
The valve and seat assembly inside the air eliminator is
connected to a stainless steel float. When there is no liquid
in the body of the air eliminator, the float will be in the down
position, allowing air or other gases in the vessel or piping
system to escape. When liquid enters the body, it will lift the float
and the valve will be closed off before any liquid can escape.
Selection / Sizing / Capacities Installation and Maintenance The AV813 should be located at a high point in the system
or vessel. The unit must be installed level and upright with flow
upward for the float mechanism to operate properly. Isolation
valves should be installed for ease of maintenance.
Air Eliminator shall be of cast iron construction with stainless
steel internals and soft EPDM seat for tight shut-off. Optional Viton
seat is available for elevated temperatures and tight shut-off.