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 and models with a manual vent feature for fast venting of residential and commercial 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.

help mitigate internal pipe corrosion. PURGEnVENTTM Air Venting Valves are designed to work alone or in tandem to eliminate as much excess air from th. t (MAV) for wet fire sprinkler systems. The Model 7910MAV is designed to exceed NFPA 13 standard that requires a …

T-Handle air vent is standard, unless specified. Weights and dimensions of air vents are subject to minor changes. Extended option is available on both manual air vent design.

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 vent from the system while it is filling with water.

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 discharge air from and admit air into a water pipe system.

The GAF Master Flow 500 grate style foundation vent allows air circulation to reduce moisture and helps prevent decay in your foundation with a net free vent area of 28 sq. in. The vent is die-cast aluminum and features positive open/close damper action …