Intake and Exhaust Valves are offered from a wide range of materials, such as: EN24(BS817M40), EN52(BS401s45), 21-4N(BS349S52) etc., made by metal gathering upset forging process and Bimetallic Valves are Friction welded. Various process like Chrome flash on stem, Stellite on seat and tip area, Nitriding/Tuftriding, are also offered.

Focusing briefly upon our production unit, we have a plant equipped with state-of-the-art machines with the latest and advanced CNC technology. We have our own forging plant giving us wide range of Valve manufactured from 4 to 20 mm stem dia and 25 to 250 mm head dia and up to 500 mm length. We have a Research & Development Department, process control and 100% inspection of each and every product we produce.
 
Manufacturing Process
 

 

 
         

Friction Welding Operation

  Forging Valve Head   Stellite Welding Operation
Fully automatic machine, joining 2 different qualities of valve steels by means of Friction Welding operation.
 

Valve forged from 4 to 20 mm stem dia and 25 to 250 mm head dia and up to 500 mm length.

 

Fully automatic machine, PTA machines provides perfect quality hardfacing of valve seat surface for stellited valves.

         
   
         
Stem-Ends (Tips) Hardening   Head Seatsurface Induction Hardening  
Fine Recording Valve Head Face
Fully automatic machine , VALVE STEM-END INDUCTION HARDNING machines provides perfect quality hardening.
 
Fully automatic machine, VALVE HEAD SEAT SURFACE INDUCTION HARDNING machines provides perfect quality hardening.
 
Fully automatic machine , provides perfect quality Valve Head Face Recording.
 
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