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KE Butterfly valve

Butterfly valve KE

Centred-disc butterfly valve with ISO 5211 compliant square shaft end and PFA liner. 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

Technical Data

Nominal pressure
PN 6, PN 10
Max. nominal size
DN 600
Max. allowed fluid temperature
200 °C

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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.

Technical Data

Function
Shut off/control flow
Connection type
Installation between flanges
Design concept Drive
With electric actuator,
With handwheel,
Hydraulic,
Lever,
With pneumatic actuator
Mains frequency
50 Hz
Casing material
EN-GJS-400-18U-LT,
GJL-GJS-400-15
Nominal pressure
PN 6,
PN 10
Max. nominal size
DN 600
Min. nominal size
DN 40
Max. allowed fluid temperature
200 °C
Min. allowed fluid temperature
-20 °C
Valve body type
Wafer-type body,
Full-lug type, raised faces,
U-shaped body, raised faces

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.