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Control and shut off valves - Control valves - Rotary control valves - Butterfly valves - Self-acting pressure regulators - Modified solutions - Shut off valves - Custom solutions
Adjustment of steam parameters - Pressure reduction and cooling station - LP and HP turbine bypasses - Steam coolers
Control elements - Pneumatic actuators - Electric actuators - Accessories
Control valve VA2011 Control valve VA2011.1 Control valve VA2011.8 Control valve VA2012.A Control valve VA2012.B Control valve VA2012.R Control valve VA2012.3 Three-way valve VA2013

Control valveVA2011.8

Basic type of control valve for universal use with short delivery times

Nominal diameters
  • DN 15 – DN 150
Nominal pressure values
  • PN 16 – PN 40
Design
  • single seated globe valve
Operating temperature range
  • -20°C to +205°C
Flow characteristics
  • linear
  • equipercent
Flow coefficient Kvs
  • 0.09 – 256 [m3.h-1]
Leakage class (IEC 60534-4)
  • Class IV
  • Class V
  • Class VI
Body material
  • ductile iron GGG40
  • carbon steel GP240 GH(1.0619), A216 WCB
  • stainless steel CF8M
Plug and seat material
  • stainless steel AISI 316L, 17-4PH
Connection
  • flange
Type of actuator
  • pneumatic diaphragm (with handwheel)
  • electric

Dvousedlový regulační ventil
Catalogue sheet VA2011.8, VA2013.8

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Control valve VA2011

Regulační ventil VA2011

Basic type of VA series single-seat valves with the possibility of a balance plug

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Control valve VA2012.A

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Single-seat control valve for demanding applications with the possibility of a perforated plug guided in a cage

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Control valve VA2012.B

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Single-seat control valve for demanding applications with the possibility of multi-stage reduction and a balanced plug

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