Precision Tooling Services
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Expanding Tools – PTSC

Expanding tools for valve bodies

from nominal size DN 15

 

Expanding tools
Useable to connect valve seat rings into valve housings. The connection is form closed.


Technical details: Expanding tool for valve bodies

 

 


Advantages

  1. automatic processing is possible
  2. the valve seat ring is fixed, guided and positioned by the tool
  3. diameter range from DN15 to DN 400 available

 


 

Expanding tool for valve bodies

 Application : form closed connection of valve seat rings into valve housings
Dimensions : as required

Options

  1. Tailor made fixture, HSK etc.
  2. Internal coolant

 

Application parameters

Please note that this information represents standard values which must be adapted to the individual cases.

Speed : up to 70 m/min

Feed rate : up to 0.5 mm/rev

Expansion of the valve seat : up to 3 mm

Lubrication : emulsion or oil