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EasyLock™ Manual Reset

The Bermad EasyLock Manual Reset Device is an automatic Latching device that holds the Bermad Deluge valve in its open position when the valve has been activated by a release device. The EasyLock blocks the Deluge priming line, preventing Water from entering the valve control chamber and the releasing devices, thus effectively latches the Deluge valve open. The EasyLock allows the deluge valve to close only upon a local reset, while manually pushing the Reset Knob. The EasyLock consists of an integrated spring-loaded check valve. A Safety Ball Drip vents any accidental leak to ensure that the Deluge valve remains latched.

Features and Benefits


  •  Automatically Operated by Line Pressure
  •  Integral Spring Loaded Check valve
  •  Safe Design - No Mechanical Moving Parts

Standard Materials:

  •  Body: Nickel Plated Brass
  •  Stem: Stainless Steel 316
  •  Elastomeric Ball: FPM (Viton®)
  •  Springs: Stainless Steel 302 (dry)

Stainless Steel Construction:

  •  Body: Stainless Steel 316
  •  Stem: Stainless Steel 316
  •  Elastomeric Ball: FPM (Viton®)
  •  Springs: Stainless Steel 302

NAB construction:

  •  Body: Ni-Al-Bronze ASTM B148 C95500
  •  Stem: Monel 400
  •  Elastomeric Ball: FPM (Viton®)
  •  Spring: Stainless Steel 302 (dry spring only)

Hydraulic Data

  •  Pressure Rating: 21 bar (300 psi)
  •  Working Temperature: Water up to 80°C (180°F)
  •  Flow Factor: Kv 0.46 (Cv 0.54)


  •  Inlet: 1/2” NPT male
  •  Outlets: 1/2” NPT female, 3 ports

Approvals (1)

  •  UL Listed
  •  VdS Approved requirements compliance