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SV Series Stabilized Connector

How to Assemble an SV Series Stabilized Connector with Integrated Valve

Non-Rotating Two Piece Stem

A non-rotating stem tip rotates independently from the stem and stops rotating as it is driven axially against the orifice sealing surface while the stem continues its rotational and axial movement.

Rotating One Piece Stem

A one piece valve stem rotates and translates along its axis as it is being driven axially into the orifice. The rotational motion of a one piece stem can produce friction as the stem interacts with the seating area, which could result in galling at the seating surface. This is less of an issue in a soft seat valve or if the media provides lubrication.