Gate Valves


API 600 Bolted Bonnet, OS&Y, flexible wedge gate valves for all applications.

Bolted bonnet gate valves are mostly used in steam piping systems: They ensure sufficient sealing in high-pressure applications.

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KLINGER Shanghai
500 Mingnan Road, Songjiang District, Shanghai, China
Valve & Level Gauge Department

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Product Details

  • DN 40 - 1000, 11/2” - 40”
  • PN 16-160 , ANSI150-1500
  • -29 °C to +425 °C


  • Integral yoke & bonnet;
  • Single flexible wedge disc compensates for deformation of body due to pipe stresses.
  • Seal welded seat ring eliminates leak path behind rings and for long trouble-free service.
  • Available in flanged end connection; butt weld end also available.
  • Bubble tight class VI shutoff as standard
  • inspection options.

Further gate valves

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