• ASCO solenoid pilot valves 3/2 327 series

ASCO solenoid pilot valves 3/2 327 series

Brand: ASCO
  • Valve body material: 316L Stainless Steel/Brass/Alu
  • Size: 1/4” 1/2”
  • Flow rate: Up to 1.5 m3/h
  • Pressure: ∆P o-16 bar
  • Operation and Certification temperature: -60°C to +90°C
  • SIL rating: up to 3 (Exida and TÜV)
  • Electrical rating: Down to 0.5W
  • Solenoid housing material options: Aluminium, 316L Stainless Steel, Epoxy moulded
  • Accessories: Manual operator, Manual reset, Removable manual operator
  • Global Ex certification: ATEX, IECEx, NEMA/UL/CSA, CU TR, NEPSI, PESO, INMETRO, KOSHA, etc.
  • Safety certification: Exida, TÜV


Direct Acting Solenoid Valves 327 Series

Introducing the
ASCO 327 Series Solenoid Valve - 3/2 - Series 327

Universal, Normally Closed, Normally Open - 1/4, 1/2 - Brass, Stainless Steel, Aluminium - Air: Inert Gas, Water, Light Oil


  • ​​​​​​​​​​​​​​​​​​​​​​​​​Balanced poppet design for high flow at minimum power levels
  • PTFE rider rings and graphite-filled seals reduce friction and eliminate sticking to provide exception service life
  • Also available in Direct Mount (Namur) and Manual Reset constructions
  • Direct acting
  • Wide temperature range: -60°C to +90°C
  • ATEX, CUTR, SIL certified
  • NACE compliant

The ASCO 327 Series from Emerson is a universal, direct
acting solenoid valve available in multiple variations of materials, power, flow and certification. Due to our
flexible range and industry expertise, it is suitable for a wide variety of applications, such as actuator piloting, compressor unloading and utilities control, and also as part of a broader offering of engineered solutions that includes actuator control packages, redundant control systems and bypass panels. With its unique design and strong safety accreditation, it is clear to see why the 327 Series is a proven safe, reliable and adaptable solution that can withstand even the most demanding environments in the process
industry, with over one million valves installed in the industry to date.

Safe, Flexible and Reliable 

The 327 Series offers a wide range of benefits, including features

that dramatically reduce your engineering time and commissioning
costs. Our unique under pressure removable manual operator
(MO) can be removed without isolating the valve or shutting down
the instrument air system, and ensures a safe process without
unnecessary downtime costs, and the low power consumption
helps to reduce installation costs.
The provided SIL certification and PFD failure rate information helps
to cut engineering time by simplifying the design process. The
compact design and mounting holes of the 327 Series make the
device easy to assemble to the actuator. It can also be incorporated
into an actuator control system to make mounting and assembly
even simpler. Add to this a wide choice of explosive environment
protection and it soon becomes clear that the 327 Series is the
ideal choice for a huge spectrum of applications which require
excellent functional safety initiatives.

Designed with Safety and Reliability in mind

The non-breathing design, unique seal construction and extended coil life make the 327 Series solenoid valves inherently reliable and ensure the long lasting safety of your application.

Benefits at a glance:

Reduced engineering time
• Certified PFD failure rates make safety
calculations easier
• Engineered solutions reduce design and
assembly time
• Full range of materials, power ratings, accessories and flow rates makes standardisation easier 

Lower installation and commissioning costs
• Low power options reduce size of power supplies and cabling
• Unique ‘removable under pressure’ manual operator reduces commissioning time 

Improved reliability
• Low power increases service life
• NACE-compliant materials cut corrosion risk
• Removable manual operator reduces accidental trips
• Epoxy H Class coils offer extreme long life expectancy
• Vibration resistant
• Unique non-breathing seal concept prevents valve sticking

For further queries, please leave us a message at sales@pascalcontrol.com.my or contact us PC FU 012-3993230

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