Armstrong International

800-813 Series 3/4 in. 450F 17 bar Steam Trap

Part #A811F125  |  Manufacturer Part #C5297-27

Valve Size:

3/4 in
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Product Details

  • Provides efficient condensate drainage of virtually all types of steam-using equipment
  • A unique leverage system multiplies the force provided by the bucket to open the valve against system pressure
  • Mechanism is free-floating and has no fixed pivots to create wear or friction
  • Mechanism is located at the top of the trap, no dirt can collect on the orifice
  • Drains continuously, although discharging intermittently, allowing no condensate backup
  • Resistant to water hammer



ASTM Specifications: ASTM A-48

Collection: 800-813 Series

End Connection 1: NPT

End Connection 2: NPT

End Connections: NPT

Maximum Pressure: 17 bar

Maximum Temperature: 450

Pressure Class: 125#

Valve Body Material: Cast Iron

Valve Disc Material: Stainless Steel

Valve Seat Material: Stainless Steel

Valve Size: 3/4 in

Width: 5 in