COBRA-SGP/SGO Gate valve
Gate valve


Gate valve to DIN/EN with flanged ends, elastomer-coated wedge, bolted bonnet, rotating stem, inside screw, body made of nodular cast iron.
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Main Applications

  • General irrigation systems
  • Pressure boosting
  • Domestic water supply
  • Waste water treatment plants
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Technical Data

  • Nominal pressurePN 16, PN 25
  • Max. nominal sizeDN 600
  • Max. allowed fluid temperature70 °C


  • Valve easy to inspect and drain via standard drain plug.
  • Approved for drinking water applications due to electrostatic epoxy resin coating
  • Pressure drop reduced by hydraulically favourable flow passage of compact valve body without dead volumes.

Material number list – COBRA-SGP/SGO

6 products
NameNominal pressureNominal size InletDrive conceptConnection type InletWeightMaterial numberPrice
COBRA-SGP PN 16 DN 10025.3 Kilogram42275603
COBRA-SGP PN 16 DN 15044.4 Kilogram42275605
COBRA-SGP PN 16 DN 5010.4 Kilogram42275600
COBRA-SGP PN 16 DN 6514.8 Kilogram42275601
COBRA-SGP PN 16 DN 8017.4 Kilogram42275602


TitleFormatSizeLast change
icon download-pdfCOBRA-SGP/SGO/SGFpdf0.826/27/2019

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange, Threaded socket
  • Design concept DriveWith electric actuator, With handwheel
  • Casing material1876
  • Nominal pressurePN 16, PN 25
  • Max. nominal sizeDN 600
  • Min. nominal sizeDN 25
  • Max. allowed fluid temperature70 °C
  • Min. allowed fluid temperature-10 °C