Water Supply

NR-030 | Swing-Type Non-Return Valve

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PN 16 - DN 50 - 350

Description

The NR-030 Swing-Type Non-Return Valve allows for one directional flow and prevents the return flow of the liquid to its source.

These check valves are designed for installation on horizontal pumps, boosters and filtration systems, preventing return flow and providing for quiet closure and total sealing of the sealing face.

Product Features

  • Valve allows for one directional flow and prevents the return flow of the liquid to its source.
  • Valve can be installed in either a horizontal or vertical position.
  • Stainless steel extended shaft available on both sides of the valve body.

Materials and Corrosion Protection

  • Surge-resistant body in cast iron.
  • Steel or stainless steel disc with comparable seat seal.
  • Corrosion-resistant inner parts.
  • Valve coating: fusion bonded epoxy coating according to standard DIN 30677-2.

Application Range

  • Working pressure range: 16 bar.
  • Maximum operating temperature: 90°C.
  • For potable water.

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Last Updated on: Wednesday, 26 June 2013