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NS | วาล์วประเภทปิดกระทันหันระบายอากาศออกอย่างเดียว

The VB-060 protects the system from vacuum by quick opening and admitting high flow of air to the system.

Product Features

The air valve provides high capacity vacuum protection. When vacuum condition occurs the valve will admit full volume of air intake.

The special orifice design, a combination of stainless steel and E.P.D.M., assures long-term maintenance-free operation.

Application Range

  • Working pressure range:
  • Sealing at low pressure of : VB-060 : 0.02 bar , VB060+ air valve: 0.2 bar
  • Opening pressure : VB-060 : 0.02 bar , VB-060 + air valve: 0.02 bar
  • Normal maximum working pressure 16 bar.
  • Maximum operating temperature: 60°C.
  • Maximum intermittent temperature: 90° C.
  • The VB-060 Vacuum Breaker can be used in both potable water and wastewater applications