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Morrison Bros 246A Swing Check Valve (Ductile Iron)


Designed for 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: PTFE
  • Expansion valve: Stainless steel and FKM
Weight N/A
Dimensions 6 × 4 × 4 in

1.5", 2", 3"

Expansion Relief

With, Without

Expansion Relief Setting

N/A, 25 psi, 50 psi

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