DREDGE DIRECTION REVERSING VALVE

Dredge Direction Reversing Valves

This tool is designed to reverse the flow through the Venturi to clear the suction hose in the event of debris blocking the suction hose. Simple to retrofit to all Vortex dredge systems via cam lock fittings.

Half Round Type Direction Reversing Valve

  • Reversing valve Weight in air:
    • 3 inch = 10 lb (4.5kg)
    • 4 inch = TBA
    • 6 inch = TBA
  • Reversing valve dimensions: 
    • 3 inch = 10.2inch (260mm) long x 8.2 inch (210 mm) high x 7 inch (180mm) wide.
    • 4 inch = TBA
    • 6 inch = TBA
  • Hydraulic supply required to operate ball valve: 
    • 3 inch = 69 to 206 bar (1000 to 3000psi.), 14lpm (3.7 gpm) minimum flow
    • 4 inch = TBA
    • 6 inch = TBA
  • Hydraulic hoses 
    • Two units: 4000mm long -4 jic female swivel.
  • Depth rating = 3000mtr plus
  • Inside diameter  
    • 3 inch (76mm), 
    • 4 inch (100mm) 
    • 6 inch (150mm)

Bladder Type Direction Reversing Valve

Simple to retrofit to all Vortex 4 inch dredge systems via industry standard cam locks.

  • Reversing valve Weight in air 
    • 27 lb (12.5kg)
  • Ball valve weight in air 
    • 8.8lb (4 kg)
  • Reversing valve dimensions 
    • 13 inch (338 mm) long x 7 inch (182 mm) diameter.
  • Hydraulic pressure required to operate ball valve 
    • 34 to 206 bar (500 to 3000psi.)
  • Depth rating – 3000mtr plus
  • Inside diameter 
    • 4 inch (100mm)

Bladder Type  Direction Reversing Valve Specs

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Half Round Type Direction Reversing Valve

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