The K-Dyne Model L80 Pneumatic Vertical is a displacer actuated liquid level sensor that incorporates a 3-way pneumatic valve. It utilizes a patented internal direct mechanical action to detect the rise and fall of a liquid level in a tank or pressurized vessel.

The Model L80 (vertical) operates as a high (reverse acting) level switch. The Model L80 incorporates vertically mounted polypropylene displacers and has a wide selection of rod lengths to meet most installation requirements.

The 3-way valve version is also ideal for pneumatically operated control valves on separators, scrubbers, etc. It is ruggedly constructed of corrosion resistant materials which makes it perfect for applications in the industrial, oil and gas production, petrochemical and chemical industries.

Pneumatic Vertical

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Special Features

Permits changing the mode of operation (high or low) without switch recalibration

aBody design has no deep cavities or recesses to allow dirty process fluids from affecting switch operation

bStandard Models have no external adjustments and are perfect for high or low level alarms where set point tampering is unacceptable

sdsaOptional vertically mounted displacers and adjustable springs