United Kingdom

T25 2oo2 Modular Redundant Control Sytems is used for high availability & reliability applications Both solenoids are energised at the same time for increased redundancy measures. Compatiable with all hazardous area solenoids.

  • Pneumatrol Modular Redundant Control System is operated through a NAMUR mount 3/2 or 5/2 pilot operated valve with redundant solenoid module assembly, ability to mount directly to NAMUR interface actuators
  • 2oo2 Modular Redundant Control System is used for high availability & reliability applications
  • Both solenoids are energised at the same time, if signal is lost to one of the two solenoids the main control valve / actuator will remain in its operating position
  • Both solenoids must be de-energised in order to return the main control valve / actuator to its non-operating position
  • The redundant solenoids module can be fitted to any of Pneumatrol’s standard NAMUR 3/2 or 5/2 solenoid/spring static seal spool valves which utilise the CNOMO solenoid interface

FEATURES

  • External or internal pilot air connection
  • Dual solenoid / spring return function
  • Pilot exhaust dust cap fitted as standard
  • Interchangeable CNOMO interface
  • Full range of hazardous & safe area solenoids
  • ATEX, IECEx, GOST CU TR and NEPSI are all available
  • Body material available in aluminium (standard) & 316 stainless steel
  • Low temperature & high temperature seals are available on request
  • Indication ports (standard) with plugs & pressure gauges available as an option, also compatible with pressure switches
  • Also known as Redundant Valve Manifold (RVM)

 

MATERIAL SPECIFICATIONS

 STANDARDStainless Steel 
Body and End CapsBlack Anodised Aluminium (Dural)316 Stainless Steel
SpoolHard Anodised Aluminium PTFE Impregnated303 Stainless Steel
SpacersGlass Filled AcetalGlass Filled Acetal
SealsNitrile (Alternative Seals Available)Nitrile (Alternative Seals Available)
SpringMusic WireMusic Wire
Pressure GaugeMild Steel (0-10 Bar) 50mm diameter304 Stainless Steel (0-10 Bar) 50mm diameter

 

VALVE SPECIFICATIONS

 STANDARD
Port Connection Size1/4″ BSP
Working Pressure Internal Pilot Version3 to 10 bar
Working Pressure External Pilot Version3 to 10 bar
Minimum External Pilot Pressure3 bar
Cv Factor1.1
Flow Rate (at 6 bar with 1 bar pressure drop)1050 l/min
Maximum Ambient Temperature+80°C
Minimum Working Temperature-20°C

 

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