2807 & 2808 1-Piece Stainless Steel Spring Check Valve

Machined from 316 grade stainless steel bar with all-316 grade internal components, this 1-piece spring check valve with choice of BSP or NPT threads is designed to offer excellent performance at high pressure and within a wide range of working temperatures. The metal-to-metal seat resists deformation to provide reliable leak prevention.

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Series 2807 & 2808 1-Piece Stainless Steel Spring Check Valve

Design Features

  • Machined from high quality 316 grade stainless steel bar
  • Metal to metal seat for superior sealing
  • Suitable for high pressure applications

Production

  • Manufactured in Taiwan (R.O.C.) under ISO 9001 QMS
  • All valves are pressure tested during production

Technical

  • Size range: DN8 (1/4") to DN25 (1")
  • Female ISO 7/1 Rp (BSPP) threaded connections (Series 2807)
  • Female ANSI B1.20.1 (NPT) threaded connections (Series 2808)
  • Temperature range: -50°C to 420°C
  • Max. pressure: 6000 PSI (41,300 kPa) (refer to graph)
  • Cracking pressure: 3 PSI (20.7 kPa)
  • Not WaterMarked and not suitable for installations that must be AS/NZS 3500 compliant (drinking or non-drinking water)

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