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3-piece Ball Valve DG1 long butt weld ends

long version, full bore

Technical data

Series DG1 Connection 7 (long butt weld ends)

Ball valve for welding, long version, 3-piece body, pressure class depending on the nominal size up to PN 125, floating ball, vacuum-tight.

  • Sizes: DN 8 to DN 50
  • Bore: full bore
  • Special features: no disassembly necessary for welding
  • Pipe dimensions: can be adapted to customer specification
  • Mounting flange: DIN EN ISO 5211
  • Test: DIN EN 12266 P10 P11 P12, leakage rate A

Industries and applications

  • Chemical industry
  • Petrochemical industry
  • Process plants
  • Food industry
  • Beverage industry

Materials

Body

1.4408, 1.4529

Ball

1.4408, 1.4529, ceramic

Stem

1.4542 (17-4PH), 1.4529

End caps

1.4408, 1.4409, 1.4529, steel 1.0619 (GS-C25)

Seat and Body seal

PTFE, PFTE/glass, PTFE/carbon, PEEK, UHMWPE, POM, PVDF

We are pleased to be at your disposal for further material requests. Please do not hesitate to contact us.

Further information

Application examples

Application in deep-frying systems

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