We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Chrome-plated brass angle steam air vent with 1/8 inch connection

Legend Valve

Legend Valve 110-325 1/8 T-90A Angle Steam Air Vent accessory

SKU CH-BXXJ-1HPRN

An economy adjustable angle steam air vent with 1/8 T-90A chrome-plated fitting for radiator systems

  • 1/8 T-90A angle vent fits tight steam piping
  • Chrome-plated body resists corrosion in humid systems
  • Adjustable outlet directs discharge away from equipment
  • New condition ensures clean, leak-free threads
  • California Proposition 65 notice flags chemical content

Product Purpose

The Legend Valve 110-325 is a 1/8 T-90A angle steam air vent designed for residential or light commercial steam heating systems. It automatically releases trapped air from radiators or mains so that steam can fill the space quickly and evenly. Installers and building-maintenance crews use it when a reliable, adjustable vent is required for balanced heat distribution.

Upgrade Context

This vent replaces older fixed-orifice or non-adjustable air vents that cannot be tuned to individual radiator positions. The jump is worth it when a system suffers from uneven heating, noisy radiators, or slow steam delivery because the existing vents do not match the load. The adjustable T-90A pattern lets the technician match venting rate to each location without changing pipework.

Build Integration

The 1/8-inch male thread screws directly into standard radiator tappings or main vents, and the chrome-plated body resists corrosion in wet steam environments. No electrical connection or control wiring is needed; the vent operates purely on temperature and pressure. The compact angle body clears tight clearances around radiator cabinets and leaves the surrounding piping unchanged.

Highlights

  • 1/8 T-90A angle vent fits tight steam piping
  • Chrome-plated body resists corrosion in humid systems
  • Adjustable outlet directs discharge away from equipment
  • New condition ensures clean, leak-free threads
  • California Proposition 65 notice flags chemical content

Specifications

BrandLEGEND VALVE

Questions about this item

What thread size does the 1/8 T-90A angle vent need for mounting?

The vent uses a 1/8 inch thread for direct connection to the steam system.

How is the Legend Valve 110-325 installed and what step is often missed?

Thread the chrome-plated vent into the 1/8 tapping, then adjust the 90-degree angle for proper orientation before tightening fully.

What maintenance will the T-90A adjustable air vent require over time?

Periodically check the vent for mineral build-up and verify the adjustable mechanism moves freely; replace if steam leaks or venting fails.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.