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Tank Truck Emergency Valves
One Year Manufacturer Warranty

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Morrison Brothers 603ALC Tank Truck Emergency Valves

2 in. Male Adapter Outlet w/ Screen

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Model # Description Price Qty
603ALC0700 AV 2 in. Male Adaptor Outlet w/Screen $303.03
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Morrison Brothers 603ALC Tank Truck Emergency Valves
Manuals and Information:
Specification Sheet

Tank truck emergency valves provide flow control at the bottom of tank truck compartments. The normally closed valves are manually opened to gravity drop product transported to underground storage tanks.

Standard Features
  • 90° space saving design with integrated male adaptor outlet
  • Integrated shear section breaks upon impact, closing the valve and containing the product in the tank
  • Valve equipped with 250°F fusible plate that melts in the event of a fire allowing the valve to close
  • Inlet screen keeps debris out of the valve seats
  • Includes plunger bail
  • Male quick disconnect outlet connection
  • Dust cap and chain assembly available
Construction Details
  • Body and cap: Aluminum
  • Plunger: Brass
  • Discs: Buna-N
Figure Suffix Size Description Weight (lbs)
603ALC 0700 AV 2" Emergency Valve - Male Adapter Outlet w/Screen 7
603ALC 1000 AV 2" Emergency Valve - Male Adapter Outlet w/Screen, w/dust cap 7.5