IMI Norgren M/20134/40 Inline Valves - Pilot - 3/2 Valve
Part Number: M/20134/40
Quick Summary
IMI Norgren M/20134/40 inline valves provide reliable, pilot-operated control for compressed air systems in automation and manufacturing. Space constraints and messy pipework often undermine line efficiency, so this compact valve offers inline ports and a built-in manual override for quick testing and troubleshooting. While the data sheet doesn't list specific certifications, industry expectations for pneumatic components include CE marking, IP-rated enclosures, and SIL safety considerations to help you meet regulatory requirements. With an aluminium body, nitrile seals, and a Martonair lineage, the valve delivers durable performance, while compatible Pneufit C fittings and 12mm tubing simplify installation and expansion.
Product Information
Extended Description
M/20134/40 Norgren: Steel reinforced spool seals – for stability and reliability | In-line ports – allows pipework to be kept neat and tidy | Manual override fitted as standard
Medium
Compressed air
Operating Temperature
5 ... 50 °C, 41 ... 122 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Valve operation
3/2
Materials - Body
Aluminium
Materials - Seals
Nitrile rubber
Range
M/20000
Series
Martonair
Brand
IMI Norgren
C02471248
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 12mm, G1/2
C02251248
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 12mm, G1/2
T40C4800
Quietaire sintered bronze silencer, G1/2
M/3314
Tube cutter
PA2-0012025C
Polyamide tube, Natural, 25m, 12mm/9mm
PA2-0012100
Polyamide tube, Natural, 100m, 12mm/9mm
Pilot-operated 3/2 inline valve design provides precise, fast actuation for compressed air control in automated machines. This feature drives reduced cycle times and improved process stability, translating to higher throughput and lower defect rates on packaging lines, assembly stations, and general pneumatic control tasks. The aluminium body with nitrile seals delivers rugged durability and corrosion resistance while keeping weight low, reducing handling difficulties and lowering maintenance challenges in busy factories. In-line ports enable neat pipe routing, improving serviceability and reducing wiring and tubing clutter, which speeds line changes and minimizes downtime. A built-in manual override supports on-site testing and commissioning without tools, accelerating startup and troubleshooting. Compatibility with Pneufit C push-in fittings and 12 mm tubing allows rapid retrofit and scalable automation across packaging lines and robotics applications. Temperature and pressure ranges (5–50 °C, 2–10 bar) support stable performance in varying factory conditions, while the Martonair lineage provides proven reliability for demanding environments. This combination lowers lifecycle costs, simplifies maintenance, and reinforces compliance with standard pneumatic practices.
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FAQs
Install the valve using the Pneufit C push-in fittings supplied or compatible 12mm tubes. Ensure the G1/2 ports align with your piping, secure fittings to the body, and verify the 2–10 bar supply pressure. Use the built-in manual override during commissioning to test actuation without removing panels, and route tubing along clean, protected paths to prevent wear.
The valve supports an operating pressure range of 2 to 10 bar and a temperature range of 5 to 50 °C (41 to 122 °F). It is a 3/2 valve designed for compressed air applications, with aluminium body construction and nitrile seals to balance performance and durability in typical industrial environments.
Yes. The 3/2 pilot-operated inline design is well-suited for packaging machinery, assembly stations, and other automation tasks. Its compact form with inline ports saves space, while the manual override and compatible fittings simplify integration, commissioning, and on-site testing in busy production lines.
The data sheet does not specify certifications. In industrial practice, pneumatic components commonly align with CE marking and general safety standards, with consideration given to IP ratings and SIL safety depending on the installation. Always confirm current certification status with the supplier to ensure regulatory compatibility for your specific application.
Maintenance benefits include a built-in manual override for quick testing, steel-reinforced spool seals for reliability, and nitrile seals for resilient performance. The aluminium body keeps weight down while maintaining strength, reducing service time and component wear. Combined with standard fittings and tubing, this reduces downtime and lowers lifecycle costs on automated lines.