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COBRA-SMP Gate valve

Gate valveCOBRA-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

Technical Data

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

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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

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange
  • Design concept DriveWith handwheel
  • Casing materialEN-GJS-500-7
  • Nominal pressurePN 16
  • Max. nominal sizeDN 300
  • Min. nominal sizeDN 40
  • Max. allowed fluid temperature110 °C
  • Min. allowed fluid temperature-10 °C

Sectional Drawings

Documents

Title
Format
Size
Last change
COBRA-SMP (8193.8_EN)PDF0.773/2/2022
Title
Format
Size
Last change
Type series booklet COBRA-SMP (8193.1_EN)PDF0.610/18/2021