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You are here: Home > All > PD Blower Packages > PD Package Accessories > Relief Valves: Pressure & Vacuum > Spring Loaded Pressure Relief Valves > 2in Air Relief Valve Adjustable Setting set at 15PSI

2in Air Relief Valve Adjustable Setting set at 15PSI

Item # A2180/15ADJ

2" Air Relief Valve Adjustable Setting set at 15PSI  - High Temperature - Dry Bulk

Type: Spring loaded
Pressure Setting: 15.0 PSIG
Connection Size: 2"  Female NPT 
Material: Aluminum 
Construction Material: White Food Grade Silicone 
Thread Type: Female
Thread Size: 2" 
Relieving Capacity: 500 to 950 SCFM 
Valves have a +1/-0 set pressure tolerance (valve opens at set pressure plus 1 PSI) and are adjustable by -3/+3 PSI.
• A2180ADJ has a 2" female NPT and A3180ADJ has a 3" female NPT connection
Materials: Bayloy vent cowl with aluminum upper, bronze poppet, with white food grade silicone diaphragm in the 2180/A2180, red silicone diaphragm in the 3180/A3180 
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 in many different pressure settings**

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Blocker & Wallace Service LLC has been a leading Gardner Denver Factory Authorized Distributor, Repair, & Warranty Center for over 27 years. We have a over 100 years of combined experience in the Pneumatic conveying Industry specializing in new & remanufactured PD blower sales, system design, consulting, blower packaging & blower repair. We have been recognized by Gardner Denver as a top distributor and have received multiple distributor achievement awards on sales and service since 1983.   We are on of the only distributors authorized to market and repair the majority of PD blower lines owned or operated by Gardner Denver.


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