Easter Holiday

In observance of the Easter holiday, Dixon offices will be closed on Friday, March 29th. Normal office hours will resume on Monday, April 1st. 

The following distribution locations will be open: California, Chicago, Houston, Ohio, Maryland, North Carolina, Wisconsin.

Thank you and have a great holiday weekend!

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A2180-19ADJ - Air Relief Valve Adjustable Pressure

A2180-19ADJ
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Attributes

Material
Aluminum
Component Material
White Food Grade Silicone Diaphragm
Female Thread
NPT
Set Pressure Tolerance
+1/0 PSI
Pressure Setting
19 PSI
Female Thread Size
2"

Details

Applications

Designed specifically for use on trailer tanks containing dry bulk products. If a system blockage were to occur, the valves are designed to vent to atmosphere once the valve pressure setting is achieved. The advantage of the adjustable air relief valve is that the factory preset pressure can be tuned by -3/+3 PSI to meet tank/application specific pressure requirements (adjustments should be performed by either the tank builder or tank maintenance facility).

Available Options

Available with a variety of pressure settings

Construction

  • Bayloy vent cowl with aluminum upper
  • Bronze poppet
  • White food grade silicone diaphragm

Features

  • Installed cup seal deters tampering
  • Bayloy body eliminates thread galling
  • The factory preset pressure can be tuned by -3/+3 PSI to meet tank/application specific pressure requirements (adjustments should be performed by either the tank builder or tank maintenance facility).

Note

Relieving capacity (SCFM) varies dependent upon model and pressure setting. For specific rates please contact Dixon.

Safety Notes

Not intended for blower service (for blower service applications see the 2182 series air relief valves)

Specifications

Relieving capacity: 500 to 950 SCFM

Use

  • Valves have a +1/-0 pressure tolerance (valve opens at set pressure plus 1 PSI) and are adjustable by -3/+3 PSI.
  • Trailer/Tank Mounted

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