COBRA-SMP Gate valve
Gate valve

COBRA-SMP

Gate valve to DIN/EN with flanged ends, bolted bonnet, metal-seated, rotating stem, inside screw, body and flexible wedge made of nodular cast iron, stem and seats made of stainless steel.
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Main Applications

  • Domestic water supply
  • Air-conditioning systems
  • Cooling circuits
  • Hot-water heating systems
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Technical Data

  • Nominal pressurePN 16
  • Max. nominal sizeDN 300
  • Max. allowed fluid temperature110 °C

Benefits

  • Two-piece self-aligning gland follower ensures even compression of packing rings.
  • Stem nut made of nickel steel: corrosion-resistant in ammonia atmosphere
  • Hard-faced back seat bush: additional stem seal when valve is fully open; blow-out protection

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Documents

TitleFormatSizeLast change
icon download-pdfType series booklet COBRA-SMPpdf0.65/24/2019

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange
  • Design concept DriveWith handwheel
  • Casing material1886
  • Nominal pressurePN 16
  • Max. nominal sizeDN 300
  • Min. nominal sizeDN 40
  • Max. allowed fluid temperature110 °C
  • Min. allowed fluid temperature-10 °C