Ball Valve KSV

KSV ball valve for abrasive and corrosive media

The KSV valve is a ceramic-lined ball valve for on/off functions and control tasks for on/off functions and control tasks for use in highly abrasive and corrosive media, preferably for suspensions. The operating principle is based on the floating ball. The seat rings are fixed. The ball has a defined ball clearance, is pressed into the outlet seat by the differential pressure, and thus seals.

Options

The swivel movement of the ball between 0 and 90° releases a precisely defined opening cross-section. The geometric shape of the ball passage determines the function and control characteristics.

The ball valve has a three-part design. This allows adjustments to existing pipelines and optimisation of the flow and control characteristics. The valves are supplied with a hand lever or gear as well as with a pneumatic, electric, or hydraulic actuator. The actuator is attached using an adapter and bridge. All commercially available actuators can be used as rotary actuators. Special connections are possible.

Precision for complex geometries

Ceramics allow highly precise, complex shapes – ideal for demanding applications and customized solutions.

Extreme resilience

Outstanding resistance to abrasion, corrosion, and high temperatures – for long-lasting components and less deterioration.

Application expertise

From concept to integration – CERA SYSTEM provides support with its in-depth understanding of processes and technical expertise.

Keramisch ausgekleideter Kugelhahn

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Areas of application

Coal-fired power plant FGD (flue gas desulfurization plant):

  • Lime milk dosing to the FGD scrubber
  • Gypsum suspension dosing for hydrocyclone
  • process water regulation

Waste incineration plants:

  • Dosage of HCl wash water (pre-scrubber)
  • Dosage of lime milk to the absorber (pH control, desulfurization)

Pigment production:

  • Dosage of TiO2 suspension with sulfuric acid
  • thin acid treatment

Mining:

  • Dosage of copper suspension with acid content

Chemistry:

  • Alternative to PTFE/PFA-lined fittings when the medium is abrasive
  • Alternative to fittings made of special materials (e.g., Hastelloy, titanium, etc.)

use cases

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    Ceramics reimagined – solutions for extreme requirements
    Experience how technical ceramics are revolutionizing processes with real-world application examples from sensor technology, medical technology, the food industry, pump technology, and more.