Steam Conditioning Valves

ARCA steam-conditioning valves are customized in line with your specific operating conditions.

A wide range of designs and materials – from cast globe-style housings to forged angle-style valves – are available to meet all pressure and temperature requirements.

ARCA control valves optimize efficiency and enable cost-effective operation in small plants and large-scale power-generation facilities.

ARCA steam-conditioning valves integrate sound-reduction measures such as perforated plugs and seat rings with graduated control to minimize the impact of sound emissions on humans and the environment.

We can even dimension a silencer system that encompasses the condenser of your plant.

                                                                    

OUR INNOVATION YOUR BENEFIT
  1.       Modular system with standardized components     ·         All nominal diameters

   ·         Fewer components

   ·         Only one special tool required
   2.       Flow-optimized housings    ·         Low noise emission

   ·         Optimized KV values for all nominal

   ·         diameters
  3.       Optimized trim comprising plug and seat for all  application areas    ·         Adaptable to any requirements

   ·         High control accuracy

   ·         Wide control range

   ·         Low noise emission
  4.       Standardized interface to valve actuator

   ·         All types of actuator can be used - pneumatic,       electric, and hydraulic

   ·         Can be easily reconfigured later on

   5.       Value trims can be completely removed    ·         Maintenance work is fast and simple

   ·         All internal parts can be removed

   ·         No special machines required

   ·         All interior components are clamped or screwed (no welding)

   Nominal size/

   pressure

         51... & 52... 55… & 56... 57… & 58… 59…            
   DN (Housing)    50–600 / 2"–24"    80–200 / 3"–8"     25–250 / 1"–10"     25–100 / 1"–4"
   PN/ANSI    16–250 / 150–1500    16–250 / 150–1500    16–400 / 150–2500    16–400 / 150–2500
   Housing types    Straight way    Angular    Angular    Angular
   Body style    Cast    Cast     Forged    Forged
   Materials     EN     for temperatures    ASTM    for temperatures
   Cast Housing    1.0619 GP240GH

   1.7357 G17CrMo5-5

   1.4581 GX5CrNiMoNb19-11-2

   1.7379 G17CrMo9-10

   1.4931 GX23CrMoV12-1

   up to 450 °C

   up to 530 °C

   up to 550 °C

   up to 580 °C

   up to 600 °C

   A 216 WCB

   A 217 WC6

   A 217 WC6

   A 217 WC6

   A 217 WC6

   up to 450 °C

   up to 530 °C

   up to 530 °C

   up to 530 °C

   up to 530 °C

   Forged Housing    1.0460 P250GH

   1.0425 P256GH

   1.5415 16Mo3

   1.7335 13CrMo4-5

   1.7380 10CrMo9-10

   1.4903 X10CrMoVNb91

   up to 450 °C

   up to 450 °C

   up to 530 °C

   up to 570 °C

   up to 600 °C

   up to 620 °C

   A 105

   A 105

   A 105

   A 182 F12 Cl.2

   A 182 F22 Cl.3

   A 182F91 - P91

   up to 450 °C

   up to 450 °C

   up to 450 °C

   up to 570 °C

   up to 600 °C

   up to 620 °C

  Valve trims     1.4021 X20Cr13

   1.4122 X39CrMo17-1

   1.4571 X6CrNiMoTi17122

   1.4922 X20CrMoV1 21

  Bonnet     Standard, with cooling fins, self-sealing bonnet, with cooling-water injection
  Plug characteristic     Standard: linear

   Optional: linear modified

  Rangeability    25 : 1
  Seat leakage     Metal sealing: class IV (0.01% of kvs)

    Pressure balanced < 0,05% of KV-value

               Steam conditioning Valves                         PDF                            1,7MB                              Review/Download:Steam conditioning Valves

 

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