AGF's PURGEnVENT Model 7910 manual air vent helps to prevent corrosion and meet NFPA 13 (2016) requirements for air vents in fire sprinkler systems.

Air vents are designed for use on heating systems. Our line includes products such as high-capacity air vents that provide automatic air venting for hot or cold water distribution systems …

Manual air vent Metal seal and adjustable outlet. connection: 1/4" MNPT. Maximum operating pressure: 150 psi. Medium temperature range: 40 – 212 °F. Material: composite/brass.

High Capacity Air Vents with Manual Vent Feature. Series DuoVent High Capacity Air Vents with manual vent feature are used in commercial and residential hydronic heating applications to …

The PURGEnVENT Model 7930ECA is a Automatic Air Vent for wet fire sprinkler systems. The Model 7930ECA takes the UL Listed Model 7900 Automatic Air Vent (AAV) and adds a close …

The AGF PURGEnVENT Model 7910MAV Manual Air Venting Valve is designed to remove excess air from wet pipe fire sprinkler systems to help mitigate internal pipe corrosion. NFPA …

This manual air vent has a stainless steel pin operator, an O-ring style primary seal with a metal blowout proof back up seal and a side discharge port. Each valve is factory tested with

The PURGEnVENT Model 7910 Manual Air Vent (MAV) is the most economical, purpose-built air vent on the market. The 1/2" ball valve features a mesh strainer and ball float to allow air to …

These products include air vents, safety valves, pressure gauges, water pressure equalizing valves, differential by-pass valves and water pressure test kits. An Air Vent is designed to …