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The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.


Stem diameter 4-16 millimeters
Stem length up to 400 millimeters
Seat angle 20-45 degree
Materials Martensitic, Austenitic, SuperAlloys
Monometallic and bimetallic
Hollow valves with or without sodium for cooling
Tube to Solid (TTS) friction welded
Top of Head (TOH) plug laser welded
Seat hardened and tip hardened
Seat hard faced valves by Plasma Transfer Arc (PTA) or Laser Cladding (LC) processes
Single and multigrooves keepers interface
Coatings Chrome plated
PVD coated
Thermal sprays
Ceramic coated