KNS LINED BALL CHECK VALVES
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
vspace=8 Features
   
vspace=8 PFA/FEP Lining offers highest corrosion resistance. Minimum lining thickness of 3mm, lining locked by multiple locking grooves. Ball is made of solid PTFE.
   
vspace=8 Outer body graded cast iron as per ASTM Standard, other materials like cast steel / stainless steel available on request.
   
vspace=8 2 piece body design high stability rigidity eliminating potential leak path.
   
vspace=8 Full port design minimizes pressure losses and increases flow capacities thus reducing energy and pumping costs.
   
vspace=8 Can be installed either vertically or horizontally depending on the type of application.
   
 
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Technical Data

 
vspace=8 Size (Inch) : 25 NB to 100 NB
vspace=8 Temperature : FEP – Max: 180 °C PFA – Max: 200 °C
vspace=8 Flange Connection : ANSI B 16.50 Class 150
vspace=8 Face to Face : ANSI B 16.10
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Spark Testing of PFA/FEP Lining at 15 kVA.

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Leak Test as per API 598.

vspace=8 Industries : Acid Transfers, Caustic & Chlor- Alkali, Chemicals, Pharmaceuticals, Water Treatment