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11-AV Stainless Steel Air Vent

The Armstrong 11-AV Stainless Steel Air Vent 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
  • ASTM A240 Grade 304L Stainless Steel body construction

Applications

Designed for commercial and industrial steam systems where reliable air removal is essential.

1,422.70 1,422.70
1,422.70

  • Brand
  • Connection Type
  • Connection Size
  • Maximum Operating Pressure (PSI)
  • Orifice Size (In.)
  • Steam Trap Type
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days
Connection Type Screwed NPT, 300RF, 150RF, Socketweld SW
Connection Size 1/2″ (15 mm), 3/4″ (20 mm)
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
Steam Trap Type: Air Vent