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Swing Check Valves
One Year Manufacturer Warranty

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Morrison Brothers 246ADI Swing Check Valves

1.5 in. to 3 in., Threaded, Ductile Iron

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Select Model & Quantity:

Model # Description Price Qty
246ADI0150 AV 1.5 in., Threaded, Ductile Iron $214.59
246ADI0200 AV 1.5 in., Threaded, Ductile Iron, Expansion at 25 PSI $313.78
246ADI0250 AV 1.5 in., Threaded, Ductile Iron, Expansion at 50 PSI $313.78
246ADI0500 AV 2 in., Threaded, Ductile Iron $204.58
246ADI0600 AV 3 in., Threaded, Ductile Iron $381.62
246ADI0300 AV 2 in., Threaded, Ductile Iron, Expansion at 25 PSI $312.27
246ADI0400 AV 3 in., Threaded, Ductile Iron, Expansion at 25 PSI $478.40
246ADI0900 AV 2 in., Threaded, Ductile Iron, Expansion at 50 PSI $312.27
246ADI0800 AV 3 in., Threaded, Ductile Iron, Expansion at 50 PSI $478.40
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Morrison Brothers 246ADI Swing Check Valves
Manuals and Information:
Specification Sheet

Designed to prevent backflow in horizontal piping systems. Swing check valves allow liquid to flow in a single direction.

Standard Features
  • Durable metal-to-metal seats
  • Thermal expansion relief available in 25 or 50 PSI settings
  •  200 PSI cold non-shock pressure limit
Construction Details
  • Body and cap: Ductile iron
  • Internal components: Ductile and stainless steel
  • Gasket: Teflon®
  • Expansion valve: Stainless steel and Viton®
Figure Suffix Size Description Weight (lbs)
246ADI 0150 AV 1.5" Swing Check Valve-Threaded-Ductile Iron 5.5
246ADI 0200 AV 1.5" Swing Check Valve-THD- D.I.-Expansion at 25 PSI 5.5
246ADI 0250 AV 1.5" Swing Check Valve-THD- D.I.-Expansion at 50 PSI 5.2
246ADI 0500 AV 2" Swing Check Valve-Threaded-Ductile Iron 5.5
246ADI 0600 AV 3" Swing Check Valve-Threaded-Ductile Iron 12.5
246ADI 0300 AV 2" Swing Check Valve-THD- D.I.-Expansion at 25 PSI 5.5
246ADI 0400 AV 3" Swing Check Valve-THD- D.I.-Expansion at 25 PSI 12.5
246ADI 0900 AV 2" Swing Check Valve-THD- D.I.-Expansion at 50 PSI 5.5
246ADI 0800 AV 3" Swing Check Valve-THD- D.I.-Expansion at 50 PSI 12.5