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ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 Angled-Connection - Angled-Connection Vertical-Discharge Air Vents
ARMSTRONG INTERNATIONALAngled-Connection Vertical-Discharge Air Vents

ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 Angled-Connection

The ARMSTRONG INTERNATIONAL Air Vent: Angle is an angled-connection vertical-discharge air vent designed for steam systems. It features a 3/4 in FNPT top port, a stainless steel body, and is rated for a maximum…

SKU 3G-OTH-72083

Also listed as: 11AV3438 · 11AV 3 4 38 · 11AV-3-4-38

Brand
ARMSTRONG INTERNATIONAL
Item
11AV-3/4"-#38 Angled-Connection
Part Number
11AV-3/4"-#38
Category
Angled-Connection Vertical-Discharge Air Vents
Available to Order
Also known as:11AV-3/4"-#38ARMSTRONG INTERNATIONAL
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Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
11AV-3/4"-#38
Type
Top Port, For Steam, Stainless Steel Body
Max
500°F
FNPT
3/4 in
Max.
267 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 is an angled-connection vertical-discharge air vent designed for steam systems. It features a 3/4 in FNPT top port, a stainless steel body, and is rated for a maximum pressure of 267 psi and a maximum temperature of 500°F (MPN 11AV-3/4"-#38).

Frequently Asked Questions

What is the Armstrong International 11AV-3/4"-#38 air vent used for?

This Armstrong International air vent removes air from steam systems to improve heat transfer and prevent corrosion. Its angled body with 3/4 in FNPT top port is designed for steam applications up to 267 psi and 500°F, ensuring efficient system operation.

What are the specifications of the Armstrong 11AV-3/4"-#38 air vent?

The Armstrong International 11AV-3/4"-#38 is an angled-connection vertical-discharge air vent with a 3/4 in FNPT top port, stainless steel body, rated for steam service up to 267 psi maximum pressure and 500°F maximum temperature.

Where to buy the Armstrong 11AV-3/4"-#38 air vent worldwide?

3G Electric supplies the Armstrong International 11AV-3/4"-#38 air vent to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this steam system component.

How to install an angled air vent like the Armstrong 11AV-3/4"-#38?

Install the Armstrong 11AV-3/4"-#38 with the top port facing upward to allow air to rise and discharge. Use thread sealant on the 3/4 in FNPT connection. Ensure the vent is rated for your system's maximum pressure (267 psi) and temperature (500°F).

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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