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KITO · Breather Valves

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KITO VD/oG-PA pressure and vacuum relief valve, low pressure drop

Weight-loaded end-of-line pressure and vacuum relief valve with full-lift pallets and low pressure drop, for non-flammable vapours, DN50 to DN300.

The VD/oG-PA is the PA version of the VD/oG: the pallet and seat geometry is designed for a high flow at a small overpressure above the set point. That allows a smaller valve for the same tank, or a set pressure closer to the tank design pressure.

Like the VD/oG it has no flame arrester and is meant for non-flammable products or inerted tanks.

Selection data we need

Tank volume and pump in/out rates, product and flash point, required pressure and vacuum settings, nominal size and connection standard, blanketing gas if any, and required accessories. We size with the KITO KISS program per ISO 28300 / API 2000.

Applications

  • Tanks with high pump-in or pump-out rates
  • Tanks with a small margin between set pressure and design pressure
  • Water and chemical storage tanks

Models: Breather Valves