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Praher Plastics Austria GmbH

Praher Plastics Austria GmbH

  • ISO 9001:2008

Praher Plastics Austria GmbH

  • ISO 9001:2008

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Swing Check Valves (K6) by Praher Plastics Austria GmbH

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Patented Wafer Type Check Valve K6
  • PVC-U check valve with conical sealing surface
  • improved KV-values
  • integrated mounting aid with ergonomic handle
  • cylindrically positioned stem for perfect force transmission (backwashed for deposits)
  • centering marks for DIN2501 PN10 and ANSI class 150
  • new O-ring-system for perfect tightness (no washing out of O-ring)
  • same installation length as standard valves
  • rated MOP 10 bar
  • DIN PN6 and PN10, ASTM schedule 40 & 80, PE100 SDR17
  • No need for special spacer for PVC- and PE SDR17-piping systems

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