Categories
   Pump Packing
   Valve Packing
   Braided Packing
   Flexible Graphite Packing
   Graphite Packing
   PTFE Graphite packing
   PTFE Packing
   Synthetic Fiber Packing
   Fiberglass Packing
   Ceramic Packing
   Other Packing
   Gaskets
   Spiral Wound Gaskets
   Graphite Gaskets
   PTFE Gaskets
   Gasket Sheet
   Flexible Graphite Sheet
   Non-Asbestos Sheets
   
 
Valve Packing
 

The purpose of valve packing in a valve is to prevent the leakage of the media, either liquid or gas, in the valve to the exterior atmosphere past the stem of the valve. The valve packing is contained in the valve's stuffing box. 

Our high temperature valve packing, in sets, contains squared rings of different types of graphite materials. Industry standard utilizes 2 sets of pure carbon graphite rings (430) and flexible graphite die-formed center rings (800D). Our valve packing sets offer the following choices. 

End Rings (2) Description Construction Option
Style 430D High purity continuous carbon graphite yarn. Graphite treated Braided Corrosion Inhibitors
Style 435D High purity continuous carbon graphite yarn. Impregnated with PTFE Braided  
Style 800D Flexible Graphite Braided Corrosion Inhibitors
 

 

 

 

Center Rings (2) Description Construction Option
Style 802D Flexible Graphite Die-Formed Corrosion Inhibitors
Style 800D Flexible Graphite Braided Corrosion Inhibitors
 

Style 880CD

Graphite Valve Packing

Each strand of graphite yarn on styles 880CD is reinforced with a strong, graphitic carbon fiber yarn. Carbon fiber yarns are also added during the braiding construction. The finished braid is a self-lubricating, easy to use/remove; anti-extrusion packing that is widely used on pumps and valves.

Temperature: 1250F (650C)            Pressure: 3600 PSI (250 bar) 

pH: 0-14 except strong oxidizers       

     

Style 60MVT

Valve Packing / PTFE  

One of the most common valve packing for applications temperature up to 450F. PTFE V-Rings, or also called PTFE Chevron Packing, is a multi-part ring packing set made up of center sealing ring with top and bottom (male and female) adapters.

 



Phone: (718) 523-7317

Fax: (718) 523-3634

Copyright 2004 YC Industries Inc.  All rights reserved. 
Powered by:www.YCIndustries.com

Web designed by Grace & Sean Web Studio

 

-