Water Cooling System Valve

  • Water cooling for rock drilling equipment serves an important function as they cool down the drill and drill head as well as transport away the drill dust from the drilling hole. On rock drilling machines vibrations, water hammering and harsh environment is critical Danfoss recommends to use EV224B. 


    Benefits by Using Danfoss Solenoid Valves

    • EV224B
    • High performance
    • Built-in protection filter (connection 15-50)
    • Soft closing
    • Larger flows
    • Sealing material (NBRH)
    • Connections G1 / 4 - G4 (DN100)
    • Withstands high differential pressure (up to 40 bar)
    Typical Specifications
    • C connection 15-50 0 – 25 bar
    • Temperature range: -40 – 125 °C
    • Accuracy: 0.5% FS
    • Response time typically < 1 mS
    • Overpressure: 3 x FS
    • Burst pressure: 10 – 20 x FS
    Recommended Products

     

  • Water cooling

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