Control valveVA2012.3

Seated control valve for micro flows


Nominal diameters
  • DN 4 (¼“) – DN 50 (2“)
Nominal pressure values
  • PN 16 – PN 100
  • Class 150 – Class 600
Design
  • single seated globe valve
Operating temperature range
  • -196°C to +350°C
Flow characteristics
  • linear
  • equipercent
Flow coefficient Kvs
  • 0,009 – 41 [m3.h-1]
Leakage class (IEC 60534-4)
  • class IV
  • class V
  • class VI
Body material
  • stainless steel AISI 316L
Plug and seat material
  • stainless steel AISI 316L
  • duplex
  • monel
Connection
  • flanged
  • welded
  • threaded
  • clamp
Type of actuator
  • pneumatic diaphragm (with handwheel)
  • electric
  • hand-operated

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