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*11-AV Stainless Steel

The Armstrong *11-AV Stainless Steel is engineered for reliable performance in industrial steam and HVAC systems. Built with a ASTM A240 Grade 304L Stainless Steel body, this air vent delivers efficient operation and long service life.

Key Features

  • Automatic air venting — no manual operation required
  • Thermostatic element prevents steam loss
  • Improves heat transfer efficiency
  • Rapid air removal for faster system startup
  • ASTM A240 Grade 304L Stainless Steel body construction

Applications

Designed for commercial and industrial steam systems where reliable air removal is essential. Improves system startup time and heat transfer efficiency.

$ 433.78 $ 433.78
$ 433.78

  • Brand
  • Connection Type
  • Connection Size
  • Maximum Operating Pressure (PSI)
  • Orifice Size (In.)
  • Body Material
  • Steam Trap Type
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days
Connection Type Screwed NPT, 150# Flanged, Socketweld, 300# Flanged
Connection Size 3/4″, 1/2″
Body Material ASTM A240 Grade 304L Stainless Steel
Maximum Operating Pressure (PSI) 178, 267, 400
Orifice Size (In.) 1/8", #38, 5/64"
Brand Armstrong International
Steam Trap Type Air Vent
Brand: Armstrong International
Body Material: ASTM A240 Grade 304L Stainless Steel
Steam Trap Type: Air Vent