Norgren 8303403.9101.23050 Solenoid Valve - IP65
Part Number: 8303403.9101.23050
Quick Summary
Norgren 8303403.9101.23050 solenoid valve is a compact, cast steel, indirectly actuated device designed for DN25 flange applications in industrial automation. Operators often struggle with slow actuation and leaks, but this model delivers damped operation and high flow to improve cycle times and process stability. IP65 protection and Click-on solenoid interchange support reliable field service and long-term compliance in harsh environments. Combined with DN25 porting and FPM seat seals, it reduces total cost of ownership while expanding integration options. Designed for DN25 flange connections, it supports high-pressure operation up to 16 bar and a broad temperature range. This combination of durability, efficiency, and serviceability aligns with maintenance strategies that optimize uptime and energy use.
Product Information
Extended Description
8303403.9101.23050 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 ... 16 bar, 1.45 ... 232 psi
Port Size
DN25
Function
NC
Nominal Diameter
25 mm
Valve operation
2/2
Materials - Body
Cast steel
Materials - Seat Seal
FPM
Certification - IP Rating
IP65
Range
83030
Brand
IMI Buschjost
High flow rate and damped operation helps to minimize pressure spikes and accelerate actuation in pneumatic circuits, delivering tangible improvements in cycle times and system efficiency. The business impact is clearer throughput and reduced wear on downstream components, making it ideal for DN25 valve applications in demanding automation lines. The valve’s damped actuation also reduces noise and mechanical stress, extending valve life and lowering maintenance costs in repetitive cycling environments. Click-on solenoid interchange provides tool-free maintenance, slashing downtime during coil swaps and enabling rapid field service without special tools. This directly lowers service labor costs and improves line availability for manufacturers running 24/7 production lines. Cast steel body and FPM seals offer robust reliability in harsh environments, supporting longer service intervals and better compatibility with aggressive fluids and ambient conditions. IP65 protection ensures ingress protection for dust and water, peace of mind in dirty or humid factory floors. The 2/2 NC configuration simplifies wiring and control logic, enabling straightforward integration with existing control systems and PLCs. DN25 port size, 0.1 to 16 bar operating range, and 25 mm nominal diameter provide broad compatibility with standard pneumatic circuits, reducing the need for custom manifolds and adapters. The valve’s compact, function-first design supports space-constrained installations while maintaining high flow and rapid response for critical actuations. Industry experience shows that these combined features translate to lower lifecycle costs and improved process reliability across automated manifolds and line-side controls.
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FAQs
This valve uses a DN25 flange with a cast steel body and FPM seat seal, designed for straightforward mounting on standard pneumatic manifolds. Confirm mounting bolt pattern, gasket integrity, and enclosure protection to maintain IP65 integrity. Refer to the datasheet and installation guide for precise torque values and recommended piping to ensure reliable sealing and performance over time.
Key specs include a -10 to 50 °C operating temperature range, 0.1 to 16 bar operating pressure, DN25 port size, 2/2 valve operation with NC configuration, and IP65 ingress protection. The cast steel body and FPM seat seal support durability in tough environments, while high flow rate and damped operation improve cycle times and control precision.
Yes. The IP65 rating provides protection against dust and water ingress, and the cast steel body withstands mechanical stress from frequent operation. Damped actuation reduces shock and wear during rapid cycling, while the 0.1 to 16 bar pressure range supports a wide variety of pneumatic circuits, enabling reliable performance in demanding automation lines.
Click-on solenoid interchange allows tool-free coil changes, cutting maintenance downtime and enabling quick field servicing. This capability minimizes line downtime, reduces the need for specialized tooling, and helps maintenance teams quickly restore actuation performance after coil wear or coil failures without interrupting production schedules.
The combination of high flow, damped operation, and rapid maintenance access reduces cycle times and unplanned downtime. Durable cast steel construction and IP65 protection lower replacement frequency in harsh factories, while Click-on interchange decreases service labor costs. Overall, users typically see improved line uptime, lower energy consumption, and predictable maintenance planning.