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KE Butterfly valve
Butterfly valve

KE

Centred-disc butterfly valve with PFA liner for the chemical industry. With lever, manual gearbox, pneumatic or electric actuator. With wafer-type body (T1), full-lug body (T4) or U-section body with raised faces (T6). EN, ASME, JIS connections possible.
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Main Applications

  • Chemical industry
  • Seawater desalination/reverse osmosis
  • Paper industry / pulp industry
  • Pharmaceutical industry
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Technical Data

  • Nominal pressurePN 6, PN 10
  • Max. nominal sizeDN 600
  • Max. allowed fluid temperature200 °C

Benefits

  • Primary seal at the shaft passages:
    • Ensured by the contact pressure between the valve disc with spherical sealing contour and the elastomer or PFA liner
    • The compression of the liner's collar between the shaft and the body ensures absolutely tight sealing.

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Documents

TitleFormatSizeLast change
2-page product description KE PLASTOMER (8459.021_EN)PDF1.214/19/2021
TitleFormatSizeLast change
ATEX (8610.81_EN)PDF0.44/19/2021
Operating instructions - KE (8455.8_EN)PDF0.414/20/2021
TitleFormatSizeLast change
Type series booklet KE (0165.1_EN)PDF6.284/19/2021

Technical Data

  • FunctionShut off/control flow
  • Connection typeInstallation between flanges
  • Design concept DriveWith electric actuator, With handwheel, Hydraulic, Lever, With pneumatic actuator
  • Mains frequency50 Hz
  • Casing materialEN-GJS-400-18U-LT, GJL-GJS-400-15
  • Nominal pressurePN 6, PN 10
  • Max. nominal sizeDN 600
  • Min. nominal sizeDN 40
  • Max. allowed fluid temperature200 °C
  • Min. allowed fluid temperature-20 °C
  • Valve body typeWafer-type body, Full-lug type, raised faces, U-shaped body, raised faces

Sectional Drawings

KSB - one of the world's leading manufacturers of industrial valves and pumps

Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 150 years. With more than 15,000 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

As an experienced pump manufacturer, its product portfolio includes building and industrial technology, water transport, wastewater treatment and power plant processes. Thanks to innovative research and development, KSB can meet the most diverse requirements of customers. Benefit from many years of experience and technical expertise as a renowned pump manufacturer.

KSB pump manufacturers: the best solution for your plant
Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

KSB ensures the operational reliability of its industrial pumps and valves. The KSB success formula for high-performance pumps lies in the technological strength in hydraulics, materials and automation.

Competent service right from the start
The numerous production facilities ensure that KSB as a pump manufacturer can guarantee customer proximity and first-class service. The experienced specialists are certified to ensure excellent quality and extensive experience. KSB Service takes care of the commissioning, inspection, servicing and maintenance of your pumps, valves and complete systems directly on site.  KSB also provide you with spare parts quickly. This means you get the best service directly from your pump manufacturer.