Armstrong International D500391 11-AV Air Vent Stainless Steel 1/2 x 1/2 NPT 400 PSI

Product Description

The Armstrong International D500391 is an all stainless steel air vent model 11-AV designed for positive venting of air and gases in systems operating up to four hundred PSI. It features a one-half inch NPT inlet and one-half inch NPT outlet connection, making it suitable for a range of applications. The welded body and caps create a tamperproof unit without gaskets, ensuring durability in demanding environments.

• Capable of venting up to one hundred fifteen SCFM of air/gases.
• Elliptical floats and high leverage mechanisms enhance performance.
• Lever action is effectively guided for reliable valve seating.

Product Highlights

This air vent is designed to manage pressure effectively in various HVAC applications, ensuring efficiency and reliability.

Product Information

Standard Information

• Brand: Armstrong International
• MPN: D500391

Technical Specifications

• Model: 11-AV
• Weight: 1.75 pounds
• Material: Stainless Steel
• Inlet Size: 1/2 inches NPT
• Outlet Size: 1/2 inches NPT
• Pressure Rating: 400 PSI
• Capacity: Up to 115 SCFM