Control valveVA2011.1

Double-seat valve for high flows


Nominal diameters
  • DN 15 (½“) – DN 100 (4“)
Nominal pressure values
  • PN 16 – PN 25
Design
  • single seated globe valve
Operating temperature range
  • -30°C to +200°C
Flow characteristics
  • linear
  • equipercent
Flow coefficient Kvs
  • 1,7 – 185,5 [m3.h-1]
Leakage class (IEC 60534-4)
  • class VI
Body material
  • stainless steel AISI 316L
Plug and seat material
  • stainless steel AISI 316L
Connection
  • flange
  • welded
  • threaded DN15 – DN50
Type of actuator
  • pneumatic diaphragm (with handwheel)

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