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Home/ BRANDS/ Morrison Bros. Co./ Tanker Truck Valves & Operators/ Tank Truck Emergency Valves

Tank Truck Emergency Valves
One Year Manufacturer Warranty

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Morrison Brothers 603ALF Tank Truck Emergency Valves

2 in. to 4 in., Flanged

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
603ALF0100 AV 2 in., Flanged (Buna) $343.66
603ALF0200 AV 3 in., Flanged ( Buna) $330.81
603ALF1300 AV 2 in., Flanged (Viton) $414.38
603ALF1400 AV 3 in., Flanged (Viton) $406.15
603ALF2100 AV 2 in., Flanged w/9/16 in. cable orifice $343.66
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Morrison Brothers 603ALF Tank Truck Emergency Valves
Manuals and Information:
Specification Sheet

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

NOTE: The 603 Valves Ship (RH) but Can Be Converted to (LH) in the Field

Features
  • 90° space saving design
  • Can be converted from left hand operation to right hand operation
  • 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 fi re allowing the valve to close
  • Optional inlet screen keeps debris out of the valve seats
  • Optional plunger bail available
  • Companion fl anges available
  • 603ALF has fl anged outlet connection
Construction Details
  • Aluminum body and cap
  • Brass plunger
  • Buna-N, Viton®, or discs
  • Stainless steel spring
Options
  • 2″, 3″, 4″ inlet screen available and sold separately
Figure Suffix Size Description Weight (lbs)
603ALF 0100 AV 2" Tank Truck Emergency Valve-Flanged (Buna) 7.75
603ALF 0200 AV 3" Tank Truck Emergency Valve-Flanged ( Buna) 8.25
603ALF 0500 AV 4" x 4" Tank Truck Emergency Valve-Flanged (Buna) 12.5
603ALF 1300 AV 2" Tank Truck Emergency Valve-Flanged (Viton) 7.75
603ALF 1400 AV 3" Tank Truck Emergency Valve-Flanged (Viton) 8.25
603ALF 1700 AV 4" x 4" Tank Truck Emergency Valve-Flanged (Viton) 12.5
603ALF 2100 AV 2" Tank Truck Emergency Valve-Flanged w/9/16" cable orifice 7.75