The Chell CMV can now be ordered directly through its own web site which can be found at www.needlevalves.co.uk. This contains all the technical information relating to this valve.

Chell has created a range of precision needle valves capable of repeatably delivering precise flows. The valves range from 0-20sccm to 0-3slpm . All feature stainless steel construction with Perlast® seals (other seal materials are). Please see the Needle Valve Web Site for more information