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4000M Series DNE Ball Check Valve

Check Valves

The 4000M and 4100M Series piston check valves prevent reverse flow in a circuit or protect against overpressure that can occur in some places of a circuit. The guided valve may or may not have a synthetic rubber seal that makes it completely watertight on water, gas, compressed air, etc.

Features & Benefits

  • Media
    Air, Water, Hydraulic Oil, and Thermal Fluid
  • Pressure
    Low (0 to 10 bars), Intermediate (0 to 100 bars), High (0 to 350 bars), Very High (0 to 700 bars)
  • Temperature
    -20°C to 200°C
  • Material
    Steel, Stainless Steel
  • Connection
    Thread BSP, NPT