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DIAPHRAGM VALVES, ELDV/MDVG SERIES

 

Do you want the life of a diaphragm valve but the performance of a rotary valve? Our ELDV and MDVG diaphragm valves deliver just that. The ELDV series provides an even higher level of sealing performance and actuation lifetime than the standard rotary valves.

The MDVG is our premium grade, all stainless steel purge valve, which can support high pressure and temperature operations, reduce space requirements and provide the highest quality data, lowest operating cost and longest lifetime. The MDVG presents the best value, particularly for mission critical applications such as process GC, fast temperature operations or where special coatings are used.

 

  • Lowest total cost of ownership

  • Smaller size

  • Exceptional life

  • Easy to use

  • Built in purge for increased sample integrity

  • Available in 4, 6 and 10 ports

 

 

 

 

 

All AFP valves have a unique, patented purge design that isolates the rotor seal from the atmosphere. The purge groove prevents contamination in the sample or carrier gas, enabling better detection sensitivity, repeatability and avoiding unnecessary maintenance or costly shutdowns. 

 

 

 

 

 

  • Purge grooves surround process and sample flow paths

  • Eliminates potential contaminants

  • Increased sample integrity and instrument sensitivity 

  • Avoid downtime

 

 

 

 

 

 

RV, MDVG/ ELDV Series

 

 

 

 

 

 

 

 

 

 

 

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