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ARMSTRONG INTERNATIONAL Angled-Connection Vertical-Discharge Air Vent - Angled-Connection Vertical-Discharge Air Vents
ARMSTRONG INTERNATIONALAngled-Connection Vertical-Discharge Air Vents

ARMSTRONG INTERNATIONAL Angled-Connection Vertical-Discharge Air Vent

The Armstrong International Air Vent: Angle/In-line is an angled-connection vertical-discharge air vent with a top port and 3/4 in FNPT connection, designed for steam service. It features a cast iron body with a…

SKU 3G-OTH-72096

Also listed as: 1AV34564 · 1AV 3 4 5 64 · 1AV-3-4-5-64

Brand
ARMSTRONG INTERNATIONAL
Item
Angled-Connection Vertical-Discharge Air Vent
Part Number
1AV-3/4"-5/64"
Category
Angled-Connection Vertical-Discharge Air Vents
Available to Order
Also known as:1AV-3/4"-5/64"ARMSTRONG INTERNATIONAL
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Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
1AV-3/4"-5/64"
Type
Top Port, For Steam, Cast Iron Body
Max
450°F
FNPT
3/4 in
Max.
300 psi
Product Type
Air Vent

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ARMSTRONG INTERNATIONAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Armstrong International Air Vent: Angle/In-line is an angled-connection vertical-discharge air vent with a top port and 3/4 in FNPT connection, designed for steam service. It features a cast iron body with a maximum pressure of 300 psi and a maximum temperature of 450°F (MPN 1AV-3/4"-5/64").

Frequently Asked Questions

What is an Armstrong International 1AV-3/4"-5/64" air vent used for?

This Armstrong International air vent automatically releases air from steam systems while trapping steam, improving heat transfer efficiency. It is used in steam mains, radiators, and process equipment across industrial heating and processing applications.

What are the specifications of the Armstrong 1AV-3/4"-5/64" air vent?

The Armstrong 1AV-3/4"-5/64" is an angled-connection vertical-discharge air vent with a 3/4 in FNPT top port. It has a cast iron body rated for 300 psi maximum pressure and 450°F maximum temperature, designed for steam service.

Where to buy Armstrong International air vents worldwide?

3G Electric supplies Armstrong International air vents like the 1AV-3/4"-5/64" to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine industrial steam components without hassle.

How to install an Armstrong angle-pattern air vent on a steam line?

Install the Armstrong air vent with the top port oriented vertically and the FNPT connection threaded into a horizontal steam line. Use pipe sealant on threads, ensure the vent is above the line for proper condensate drainage, and follow standard steam system piping practices.

Used in

Common applications for ARMSTRONG INTERNATIONAL
Steam distribution headers — Armstrong International inverted bucket steam traps (e.g., 883-075-250) for condensate removal at pressures up to 250 psi.
Corrosive condensate systems — Stainless steel Armstrong International traps (e.g., 1811-075-400) for resistance to acidic or high-purity condensate.
High-pressure steam lines — Armstrong International 1822-100-250 traps rated to 250 psi and 600°F for superheated steam applications.
Tracer line drainage — Armstrong International 1811 series traps with 1/2 in or 3/4 in connections for freeze protection and process temperature maintenance.
Steam system strainer protection — Armstrong International inline strainers (e.g., 304 stainless steel, 3/4 in NPT) to capture debris upstream of traps and valves.
HVAC and process equipment — Armstrong International inverted bucket traps for condensate removal from heat exchangers, coils, and unit heaters.
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ARMSTRONG INTERNATIONAL Products

3G Electric supplies ARMSTRONG INTERNATIONAL angled-connection vertical-discharge air vents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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