2307 & 2308 1-Piece Carbon Steel Spring Check Valve

Machined from solid carbon steel bar with a choice of BSP or NPT threads, this 1-piece spring check valve has been designed to provide excellent performance at high pressure and within a wide range of working temperatures. Reliable protection against leakage is ensured by the deformation-resistant metal to metal seat.

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Series 2307 & 2308 1-Piece Carbon Steel Spring Check Valve

Design Features

  • Machined from high quality carbon steel bar
  • Metal to metal seat for superior sealing
  • Suitable for high pressure applications
  • Galvanised surface finish for added durability

Production

  • Manufactured in Italy under ISO 9001 Quality Management System
  • All valves are pressure tested during production

Technical

  • Size range: DN8 (1/4") to DN50 (2")
  • Female ISO 228/1 G (BSPP) threaded connections (Series 2307)
  • Female ANSI B1.20.1 (NPT) threaded connections (Series 2308)
  • Temperature range: -30°C to 100°C
  • Max. pressure: 35,000 kPa (refer to graph)
  • Cracking pressure: DN8-20 40 kPa, DN25-50 70 kPa
  • Not WaterMarked and not suitable for installations that must be AS/NZS 3500 compliant (drinking or non-drinking water)

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