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Morrison Bros 534 Flanged Gate Valve with Expansion Relief – Ductile Iron


Manually operated double disc gate valves designed for use where simple lever action opens or closes the valve.

Standard Features

  •  Double disc design provides positive shut off when in the closed position
  • 200 PSI WOG cold non-shock
  • 150# raised face flanges
  • Valve can be left partially open to control flow rate
  • 534BDI is lockable with a padlock
  • Model 534DI/BDI includes integrated thermal expansion relief set at 25 or 50 PSI

Construction Details

  • Body and bonnet: Ductile iron
  • Stem:. Brass
  • Discs and spreader: Brass
  • Packing and gasket: PTFE
  • Hand-wheel: Aluminum, powder coated black
  • Expansion relief: Brass with FKM quad-ring (Model 534DI/BDI)
Weight N/A
Dimensions N/A

2", 3"

Expansion Relief Setting

25 psi, 50 psi


Yes, No

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