Flow Graph

The graphs to the right show the flow characterists for all the CMV needle sizes. Click on the graphs for more detail.


CMV Materials

The image below shows how the various materials are used in the make up of the valve. Move your mouse over the corresponding area to see what the material is.


316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel Stainless Steel 316 Stainless Steel Florosint 207® Florosint 207® Stainless Steel Perlast® Perlast® Perlast® Perlast® Stainless Steel


Perlast® is designated as a FFKM (a perfluoro rubber of polymethylene type, generically known as a perfluoroelastomer). Perfluoroelastomers provide the highest level of thermal and chemical resistance, making them ideal for use in the most demanding sealing applications.

Perfluoroelastomers are characterized as having the chemical and thermal resistance of PTFE (polytetrafluoroethylene) combined with the elastomeric properties of FKM (fluorocarbon).


Florosint 207®

Fluorosint's unique properties are the result of a proprietary process in which synthetically manufactured mica is chemically linked to PTFE. This bonding results into a load carrying capability and thermal expansion rate not normally attainable in reinforced PTFE. The chemical and temperature resistance inherent in PTFE are practically retained.






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