Material: Aluminum
Female Thread: NPT
Set Pressure Tolerance: +1/0 PSI
Product 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).
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
Specifications
Relieving capacity: 750 to 1500 SCFM
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).
Construction
Bayloy vent cowl with aluminum upper
Bronze poppet
Red silicone diaphragm
Available Options
Available with a variety of pressure settings
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)
WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.
2180 and 3180 Adjustable Air Relief Valve Adjustment and Calibration.pdf 147 KB
United States
Dry Bulk Carrier 2014_1 .pdf 1465 KB
United States
Relief Valve Min and Max_0.pdf 114 KB
United States
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