NFPA 13 Fire Sprinkler Air Venting | Potter Electric
Potter offers UL Listed & FM Approved automatic air vents for fire sprinkler systems. Designed to reduce the amount of air in a fire sprinkler system with little or no maintenance, they are the ideal choice for meeting NFPA 13 7.1.5.
Automatic Air Vent for Fire Sprinkler Systems - AGF Mfg.
AGF's PUR GEnV ENT Model 7900 Automatic Air Vent (AAV) is a 1" isolation ball valve, barrel strainer, air vent, and purge valve that helps prevent corrosion by automatically releasing trapped air in wet fire sprinkler systems. It meets NFPA 13 code that requires a single air vent on each wet pipe sprinkler system utilizing metallic pipe.
Air Venting According to NFPA 13 & NFPA 20 - Fire Protection …
2023年12月24日 · The purpose of the air venting valve is to exhaust as much trapped air as possible from a single location every time the system is filled. then it will reduce the amount of oxygen trapped in the system that will fuel corrosion and microbial activity.
NFPA 13 Requires an Air Vent On All Wet Pipe Sprinkler Systems
2018年8月20日 · The ECS Automatic Air Vent requires only a single connection to the fire sprinkler system, reducing material and labor cost associated with the installation. The device ships as one pre-assembled and manufacturer tested assembly, ensuring proper operation and eliminating the need for any additional onsite assembly.
PAAR-B Monitored Automatic Air Release | Potter Electric
The PAAR-B is an automatic float type air vent used to reduce the amount of air trapped in a pressurized fire sprinkler system. 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.
PURGEnVENT Air Venting Valves
AGF's PURGE n VENT air venting valves release trapped air from wet pipe fire sprinkler systems to help reduce corrosion. Air vents are now required by NFPA 13 (2016) in all wet fire sprinkler systems with metallic pipe.
Do's and Don'ts of Fire Sprinkler Air Vent Installations - ECS …
2019年8月22日 · We firmly believe that an air vent with a double float redundancy is the best option to remove most of the air in a sprinkler system. This also reduces risk for the end user and installing contractor.
TAV-WN Wet System Nitrogen Air Vent - Tyco Fire
The TAV-WN air vent provides automatic controlled venting of trapped gases in wet pipe fire sprinkler systems during the Wet Pipe Nitrogen Inerting (WPNI) process. The float valve decreases the risk of leaks and eliminates the need to plumb to drain.
Potter’s Automatic Air Vents are UL Listed and FM approved for wet pipe fire sprinkler systems. They are designed to reduce the amount of air in a fire sprinkler system with little or no maintenance. It is the ideal choice for meeting NFPA 13 7.1.5. *Also available as the PAAR-B with secondary shutoff and containment pan. 2016 NFPA 13 - Air ...
The PURGEnVENT Model 7910 is a Manual Air Vent (MAV) for wet fire sprinkler systems. The Model 7910MAV is designed to exceed NFPA 13 standard that requires a single air vent be provided on each system utilizing metallic pipe.