Automatic Air Vent For Sprinkler System

Why should i use this.

Automatic air vent for sprinkler system.

The pav is an automatic float type air vent used to reduce the amount of air trapped in a pressurized fire sprinkler system. Potter air vents potter offers the only ul listed fm approved automatic air vents for fire sprinkler systems. Sprinkler system expansion tanks. System components fab toggle sub menu.

Aav automatic air vent. Nfpa 13 2016 standard requires the use of one air venting valve per system. The metravent automatic air vent meets the new npfa 13 requirement for venting air in a wet pipe system. The 2016 nfpa 13 requires a single air vent be installed for each web fire sprinkler system to reduce corrosion activity due to trapped air.

Aav automatic air vent. What is the purpose. The product is also available as a paar b with drip pan. Ejector automatic air vent with electronic supervision pav ws redundant float air release valve for installation on wet fire sprinkler systems.

Air water and steel must be present for corrosion to occur. The potter pav is a ul listed and fm approved automatic air vent for fire sprinkler systems. There is no requirement to pipe an air vent automatic or manual to a discharge. It is the ideal choice for meeting nfpa 7 1 5.

Antifreeze signs and accessories. Mounted at high points within your fire sprinkler piping system metravents will remove air pockets providing an inexpensive and positive method to remove air in the system helping to reduce corrosion activity. Automatically allows trapped air to escape the pipe network as the system is filled with water. It is designed to reduce the amount of air in a fire sprinkler system will little or no maintenance.

Reducing the amount of air in a fire sprinkler system is essential to help protect the system piping from the effects of corrosion that is often found at the air water interface in the fire sprinkler system piping.