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NH3 (Anhydrous Ammonia) Excess Flow Valves

Our 1-1/4” inline excess flow A-EFV-45 is specially designed to be installed in piping that requires additional protection against an unexpected release of Anhydrous Ammonia. It's rated at 45 gallons per minute, plus or minus 10 percent, and is completely enclosed. By designing it this way we control the diameter around the disk making it more accurate and increasing the flow area around the disc generating less pressure drop and faster tractor speeds.

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Types of Excess Flow Valves:

Inline Excess Flow Valve A-EFV-45

Ordering Information  
Part Number  Inlet NPT Size Outlet NPT Size Flow Rating Product Video Product Manual Product Drawing
A-EFV-45 1 1/4" Female 1-1/4" Female 45 GPM  
A-EFV-45-G 1 1/2" Female 1-1/2" Female 45 GPM  
A-EFV-60-G  1-1/2" Female  1-1/2" Female 60 GPM   -
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