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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

Material number list – COBRA-SGP/SGO

23 products
Nominal pressure
Nominal size Inlet
Drive concept
Connection type Inlet
Outline geometry valve body
Material number
COBRA-SCHIEBER DN 80 PN10-T117 Kilogram48829250
upon request
COBRA-SCHIEBER DN100 PN10-T123 Kilogram48829251
upon request
COBRA-SCHIEBER DN150 PN10-T140 Kilogram48829252
upon request
COBRA-SGO PN 16 DN 100PN 16DN 100With handwheelFlange DIN/ENOval25.5 Kilogram42275617
upon request
COBRA-SGO PN 16 DN 125PN 16DN 125With handwheelFlange DIN/ENOval32.9 Kilogram42275618
upon request


  • Easy to inspect
  • 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.

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange, Threaded socket
  • Design concept DriveWith electric actuator, With handwheel
  • Casing materialEN-GJS-400-15
  • Nominal pressurePN 16, PN 25
  • Max. nominal sizeDN 600
  • Min. nominal sizeDN 25
  • Max. allowed fluid temperature70 °C
  • Min. allowed fluid temperature-10 °C


Last change
COBRA-SGP/SGO (8191.1_EN)PDF0.8510/18/2021