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SWAGELOK VIETNAM - M.J. VIETNAM CO., LTD.

Your Authorized Swagelok Sales and Service Center in Vietnam | Cambodia

General Industrial Valve Component Material

General Industrial Valve Component Material

Tetralon, a red-colored glass-filled PTFE material, is being discontinued by the current supplier and will be replaced by another glass-filled PTFE material. This will minimize the potential risk of a supply chain disruption. The new material will not contain the addition of an iron oxide pigment that gave Tetralon  components a red color, resulting in a color change for the components listed below from red to white.
This change has no impact to product fit or function.
Valve Series/Components Impacted:

  • N Series Severe-Service Union-Bonnet Needle Valves – stem packing supports
  • V Series Instrument Manifolds – optional reinforced PTFE flange seal
  • VE Series Instrument Manifold – optional glass filled PTFE bonnet seal packing
  • 83 Series Trunnion Ball Valve – trunnion back-up ring and stem bearing (2 ways)
  • H83 Series Trunnion Ball Valve – seat carrier back-up rings
  • 131, 133 Series Pneumatic Actuators – thrust washers

Check out our official letter about this update.

For questions regarding these updates, please contact:

Ngoc Nguyen

Swagelok Vietnam QMR Assistant

Email: ngoc.hong@swagelok.com.vn

Hotline: +84 936 42 0804