Globe Lift Check Valves acc. to EN 16767 [CLEN]

EN 16767

DN 15 ÷ DN 350

PN 16 ÷ PN 160

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Technical sheet

(.PDF)

Design
  • Forged or casted body and cover
  • Bolted cover (BC)
  • Self acting operation
  • Guided disc pressed with spring on the body seat (Lift type)
  • Seats are integral or welded on
Applications
  • Power plant
  • Chemical
  • Petrochemical
  • Refining
Media

Depending on the valve materials:

  • water
  • steam
  • gas
  • oil and oil derivates
  • other non aggressive media
Pressure and temperature
  • Pressure up to 160 bar
  • Temperature up to 600 °C
Materials
  • Carbon, heat resistant alloy and stainless steels
Advantages
  • Long service life
  • Respect to emission standards
  • Easy handling and maintenance
  • Stem packing replacement in working conditions
Options
  • Seats and sealing made of elastic materials
  • Y-Type (CLENY)
  • Angle-Type (CLENA)
  • Flanges and welding ends according to : GOST, DIN, ASME, etc.
  • Other paint finishes are available upon customer’s request
  • Valve complete with counter flanges, bolting and gaskets
Testing
  • Every produced valve was tested according to EN 12266

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