LKAP

LKAPConcept

The LKAP pneumatic valve is a remote-controlled shut-off valve, widely used for small flows and for dosing applications in food, chemical and other industries.

Working principle

The valve is operated by means of compressed air and has spring return. It has few and simple moving parts which results in a very reliable valve.

Standard Design

LKAP consists of actuator with air cylinder and piston, double lipseal for stem, stem unit with replaceable O-ring in the plug, and valve body with welding connections. It has visual indication of the valve position and is available with 2 (LKAP-V) or 3 ports (LKAP-T). A reed switch unit for indication of open and closed positions is available. The valve can be ordered as normally open (NO) or normally closed (NC) versions. NC is standard
The LKAP valve come in DN/OD 25 mm.
The LKAP valve come in DN/OD 1″.

Documentation

How it works

Construction

The LKAP valve consists of an actuator, double lip seal for stem, stem, EPDM sealing and valve body with welding connections. Visual indication of the valve position is provided.

For remote indication of the valve position, an optional reed switch position transmitter is available.

Operating principle

The Alfa Laval LKAP seat valve is a normally closed (NC) valve with a spring return that is controlled from a remote location by means of compressed air.

Options

  • Fittings according to required standards
  • Bracket with standard M12 sensors for indication of open and closed positions
  • Product wetted seals of FPM or NBR

LKAP seat valve

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