AGF Manufacturing Inc. has launched its PURGENVENT Air Venting Valves, which are designed to remove excess air from sprinkler pipes to meet and/or exceed the new venting requirements established in NFPA 13 (2016). Designed to work alone or in tandem, the valves remove the oxygen trapped in the system to reduce corrosion activity. The line includes manual and automatic models: Model 7910MAV (manual air venting valve), Model 7900AAV (automatic air venting valve) and Model 7950ILV (inline air venting valve). The valves’ compact size allows for easier installation and greater flexibility in placement.