United Kingdom

T25 - 1/4", BSP/NPT, Namur Mount, 3/2, 5/2 or 5/3, Internal or External Pilot, Single or Dual Solenoid Compatiable with all safe and hazardous area solenoids. Material options: Aluminium, Stainless Steel or Brass

  • Solenoid valve designed for direct mounting onto 1/4 turn pneumatically operated valve actuators meeting ‘NAMUR’ standard fixing dimensions.
  • Valve is illustrated with dual safe area terminal box coils.
  • Body material available in Aluminium (standard), Stainless Steel, and Brass.
  • Seal kit available – VSKT25P


  • Interchangeable CNOMO interface operators including various hazardous area options
  • Integrated Exhaust to Spring (ETS) feature in 3/2 position
  • Top face air connection
  • 1/4″ mains air and exhaust ports
  • Solenoid/spring or solenoid/solenoid functions
  • Built in 3/2 to 5/2 function conversion facility for spring return and double acting actuators respectively
  • SIL 2 Capable (De-energise to trip @ HFT=0) SIL 3 Capable (De-energise to trip @ HFT=1) when used in 3/2 mode




Body and End CapsBlack Anodised Aluminium (Dural)
SpoolHard Anodised Aluminium PTFE Impregnated
SpacersGlass Filled Acetal
SpringMusic Wire
Mounting ScrewsStainless Steel
Change Over PlateNylon 66 30% Glass Filled



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