Norgren 8303603.9101.02400 Solenoid Valve - IP65
Part Number: 8303603.9101.02400
Quick Summary
Norgren 8303603.9101.02400 is a cast steel, indirectly actuated solenoid valve designed for DN40 flange connections in automated fluid control. A common challenge in automation is valve wear and slow actuation; this model delivers damped operation and a tool-free solenoid changeover to minimize downtime. Industry-proven IP65 protection and rugged construction support reliable performance in dusty and washdown environments, while the DN40 size and 2/2 NC function align with standard process and packaging line controls. The combination of high flow, compact design, and interchangeable solenoids reduces maintenance costs and improves line efficiency, delivering measurable business value for system integrators and maintenance teams.
Product Information
Extended Description
8303603.9101.02400 Norgren: High flow rate | Damped operation | Functional compact design | Solenoid interchangeable without tools (Click-on®)
Operating Temperature
-10 ... 50 °C, 14 ... 122 °F
Operating Pressure
0.1 ... 10 bar, 1.45 ... 145 psi
Port Size
DN40
Function
NC
Nominal Diameter
40 mm
Valve operation
2/2
Materials - Body
Cast steel
Materials - Seat Seal
FPM
Certification - IP Rating
IP65
Range
83030
Brand
IMI Buschjost
Feature: Cast steel body provides exceptional durability and resistance to harsh industrial conditions. Business Impact: Longer service life and reduced replacement cycles in demanding environments. Application: Heavy-duty pneumatic circuits and washdown areas where protection and robustness matter. Feature: Indirectly actuated valve with damped operation lowers mechanical shock and wear. Business Impact: Higher cycle life and smoother actuation reduce downtime and maintenance costs. Application: High-frequency control loops in packaging lines and automation cells. Feature: High flow DN40 port supports rapid actuation. Business Impact: Faster cycle times and improved process throughput, enabling tighter production schedules. Application: Process piping and pneumatic distribution networks requiring swift response. Feature: 2/2 normally closed (NC) configuration provides safe default state. Business Impact: Safer startup and predictable fail-safe behavior in automation sequences. Application: Shut-off and isolation tasks in critical lines. Feature: Click-on interchangeable solenoid (no tools required) reduces maintenance time. Business Impact: Lower on-site labor costs and reduced downtime during solenoid servicing or replacement. Application: Field service and modular automation setups. Feature: IP65-rated enclosure delivers reliable protection against dust and water ingress. Business Impact: Compliance with washdown and harsh environment requirements, minimizing unintended outages. Application: Food processing, pharmaceutical, and outdoor installations. Feature: FPM seat seal and cast steel body offer chemical compatibility and strength. Business Impact: Broad media tolerance and robust sealing performance. Application: General-purpose industrial fluids and air systems with moderate chemical exposure.
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FAQs
The valve uses a DN40 flange interface and should be aligned with the mating flange bolts. Ensure the -10 to 50 °C operating range and 0.1 to 10 bar supply pressure are within limits. For maintenance, use the Click-on solenoid feature to swap the coil without tools, minimizing downtime during installation or armature replacement.
Key specs include DN40 port size, 2/2 valve operation (normally closed), cast steel body, FPM seat seals, and IP65 protection. Operating temperature is -10 to 50 °C, and operating pressure ranges from 0.1 to 10 bar (1.45 to 145 psi). The valve is designed for corrosion resistance and reliable actuation in automated lines.
Yes. The DN40 port supports high-flow requirements, while the damped operation reduces mechanical shock during valve actuation. This combination is ideal for high-cycle pneumatic systems in packaging, process control, and automated manufacturing lines where consistent throughput and longer service life are essential.
Maintenance benefits include tool-free solenoid interchangeability, which shortens coil replacement and reduces downtime. Use the provided datasheet and installation guide to ensure correct coil orientation and electrical specs. Regular inspection of the FPM seat seals and corrosion protection on a cast steel body helps sustain sealing integrity and performance.
Common use cases include process lines, washdown environments, and automation cells requiring reliable shut-off with IP65 protection. The valve’s NC 2/2 configuration supports fail-safe operation in normal industrial environments, and the cast steel body is well-suited for demanding manufacturing applications. Always verify media compatibility with the FPM seals and follow installation guidelines to ensure compliance with internal safety standards.