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ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" Angled-Connection - Angled-Connection Vertical-Discharge Air Vents
ARMSTRONG INTERNATIONALAngled-Connection Vertical-Discharge Air Vents

ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" Angled-Connection

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 rated for a…

SKU 3G-OTH-72026

Also listed as: 1AV34764 · 1AV 3 4 7 64 · 1AV-3-4-7-64

Brand
ARMSTRONG INTERNATIONAL
Item
1AV-3/4"-7/64" Angled-Connection
Part Number
1AV-3/4"-7/64"
Category
Angled-Connection Vertical-Discharge Air Vents
Available to Order
Also known as:1AV-3/4"-7/64"ARMSTRONG INTERNATIONAL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
1AV-3/4"-7/64"
Type
Top Port, For Steam, Cast Iron Body
Max
450°F
FNPT
3/4 in
Max.
173 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 rated for a maximum pressure of 173 psi and a maximum temperature of 450°F (MPN 1AV-3/4"-7/64").

Frequently Asked Questions

What is the ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" air vent used for?

This ARMSTRONG INTERNATIONAL air vent is used in steam systems to automatically release air from piping and equipment. Its angled-connection vertical-discharge design with a top port and 3/4 in FNPT connection helps improve heat transfer and system efficiency by preventing air binding.

What are the specifications of the ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" air vent?

The ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" air vent has a cast iron body rated for a maximum pressure of 173 psi and a maximum temperature of 450°F. It features a top port, 3/4 in FNPT connection, and is designed for steam service with an angled in-line configuration.

Where to buy the ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" air vent worldwide?

3G Electric supplies the ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" air vent worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ARMSTRONG INTERNATIONAL 1AV-3/4"-7/64" air vent?

Install the ARMSTRONG INTERNATIONAL air vent in a vertical or near-vertical position with the top port facing upward. Ensure the 3/4 in FNPT connection is properly sealed with thread sealant rated for steam service up to 173 psi and 450°F. Follow standard piping practices for steam systems.

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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