Multi-Cage DesignVA2012.BM

Design of internal installation for elimination of noise, cavitation and limit flow


Nominal diameters
  • DN 25(1“) – DN 300 (12“)
Nominal pressure values
  • PN 16 – PN 400
  • Class 150 – Class2500
Design
  • single seated valve with the possibility of multistage reduction
Operating temperature range
  • -196°C to +650°C
Flow characteristics
  • linear
  • equipercent
  • on/off
Flow coefficient Kvs
  • 0,1 – 800 [m3.h-1]
Leakage class (IEC 60534-4)
  • class IV
  • class V
Body material
  • carbon steel GP240 GH(1.0619), A216 WCB
  • alloy steel G17CrMo 9-10 (1.7379)
  • stainless steel GX5CrNiMo 19-11-2 (1.4408)
Plug and seat material
  • stainless steel
  • stellit
  • monel
  • hastelloy
Connection
  • flanged
  • welded
Type of actuator
  • pneumatic diaphragm (with handwheel)
  • electric
  • electro-hydraulic
  • hydraulic
  • hand-operatedí

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