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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

Three-way valveVA2013

Three-way control valves (mixing or diverting)

Nominal diameters
  • DN 15 (½“) – DN 300 (12“)
Nominal pressure values
  • PN 16 – PN 400
  • Class 150 – Class 2500
Design
  • three way valve – mixing
  • three way valve – diverting
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
  • class VI
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)
  • other as required
Plug and seat material
  • stainless steel
  • stellit
  • monel
  • hastelloy
Connection
  • flanged
  • welded
Type of actuator
  • pneumatic diaphragm (with handwheel)
  • electric
  • electro-hydraulic
  • hydraulic
  • hand-operated
Trojcestný regulační ventil

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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

Jednosedlový

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

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