ROSS Pneumatrol 1/4″, BSP/NPT, Namur Mount, 3/2 or 5/2, Internal or External Pilot, Single or Dual Solenoid

ROSS Pneumatrol provides engineered pneumatic solutions for use within hazardous and non-hazardous environments.

About Namur Mounted Valves

ROSS Pneumatrol 1/4", BSP/NPT, Namur Mount, 3/2 or 5/2, Internal or External Pilot, Single or Dual Solenoid
ROSS Pneumatrol 1/4″, BSP/NPT, Namur Mount, 3/2 or 5/2, Internal or External Pilot, Single or Dual Solenoid

ROSS Pneumatrol understands the importance of adhering to the strictest approvals to provide products that meet the highest quality and safety aspects.

For our products to be used on an international level we comply with standards that govern our manufacturing principles and processes. ROSS Pneumatrol is accredited to ISO9001 as part of our quality management system. Our quality team strives to ensure each of our processes is monitored and records are kept for continual process and product enhancement.

Many regions we are present in require different locally approved products to maintain safety standards of work environments. This means that our products meet and exceed more than one approval. We have the following approvals on many of our products; ATEX certification, IECEx certification, CCCEx certification, FM certification, and SIL certification.

Descriptions of ROSS Pneumatrol 1/4″, BSP/NPT, Namur Mount, 3/2 or 5/2, Internal or External Pilot, Single or Dual Solenoid

  • Solenoid valve designed for direct mounting onto 1/4 turn pneumatically operated valve actuators meeting ‘NAMUR’ standard fixing dimensions.
  • The valve is illustrated with an Exia coil.
  • Body material is available in Aluminium (standard), Stainless Steel, and Brass.
  • Seal kit available – VSKC15P.
  • Compatible with all safe and hazardous area solenoids.

Features of 1/4″, BSP/NPT, Namur Mount, 3/2 or 5/2, Internal or External Pilot, Single or Dual Solenoid

  • Interchangeable CNOMO interface coil units, including various hazardous area options
  • Integrated Exhaust to Sprint (ETS) feature in 3/2 position
  • Top-face air connection
  • 1/4? BSP mains air connection and 1/8? BSP exhaust ports, also available in NPT ports
  • Single coil spring return function or double coil stay put function
  • Pilot exhaust dust caps fitted as standard
  • 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

Material Specifications of 1/4″, BSP/NPT, Namur Mount, 3/2 or 5/2, Internal or External Pilot, Single or Dual Solenoid

STANDARD
Body and End CapsBlack Anodised Aluminium (Dural)
SpoolHard Anodised Aluminium PTFE Impregnated
JetBrass
SpacersGlass Filled Acetal
SealsNitrile (Alternative Seals Available)
SpringMusic Wire
Mounting ScrewsStainless Steel
Change Over PlateNylon 66 30% Glass Filled
GasketNitrile

Valve Specifications of 1/4″, BSP/NPT, Namur Mount, 3/2 or 5/2, Internal or External Pilot, Single or Dual Solenoid

Standard
Inlet Port Connection Size¼” BSP
Exhaust Port Connection Size1/8” BSP
Working Pressure3 to 10 bar
Cv Factor0.7
Flow Rate (at 6 bar with 1 bar pressure drop)675 l/min
Maximum Ambient Temperature+80°C
Minimum Working Temperature-20°C

 

Source: https://www.pneumatrol.com

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