Vlier Machine Parts

Vlier is an industry leader of spring plungers, levelers and mechanical components. They are ISO 9001 certified manufacturer.

Vlier is the expert in spring-loaded devices and leveling pads for designs that require positioning, indexing, detenting, holding, ejecting, leveling and support. Vlier manufactures spring plungers, quick release plungers and leveling pads in a variety of sizes and materials to suit any application.

Vlier works exclusively through distributor and has selected Anemo Engineering as an official distributor of the full Vlier product range. Vlier cage code is 01226


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In this transportation application, two Vlier Standard Plungers serve double-duty as a gear shift positioner for forward, neutral, and reverse and a throttle control and a normal speed positioning device.


In a knife-type high voltage circuit breaker, Vlier Spring Loaded Devices provide clamping force necessary to hold the conductive surfaces together, countering the heat expansion of the very high currents.

Part Ejection

Vlier standard plunger poussoir ressort part ejection application.

Quick disconnect

A measuring instrument employs Vlier stubby plungers to create a quick disconnect. Varying probe types and lengths can be quickly interchanged and secured when plunger tips snap into the mating groove.


Vlier Delrin ® Knob Steel Retractable Plungers provide the perfect cosmetic fastener for this medical monitor. Vlier leveling devices support the base unit.


You can do many, with the Vlier product range:

Part ejection Vlier plungers, electrical contact Vlier plungers, electrical insulator Vlier plungers, adjustable set screw Vlier plungers indexing quick release Vlier plungers, position & secure quick release Vlier plungers, positive locking Vlier plungers, quick disconnect Vlier plungers, quick release fastener Vlier plungers, shock attenuation leveling, equipment support leveling, instrument leveling, height control leveling, part stops, clamping, positive alignement, bolting, jig locking, fixturing, detenting, indexing, latching, locating, ejecting, ...