Norgren 8303403.9100.00000 Valve - Cast Steel, DN25, 2/2 NC
Part Number: 8303403.9100.00000
Quick Summary
Norgren 8303403.9100.00000 valve delivers high-flow control for automated pneumatic systems in manufacturing lines. This cast steel, DN25 valve is designed to minimize downtime by eliminating the need for separate solenoid modules and tools during actuation changes. The data does not specify explicit certifications in the provided resources; verify CE marking, IP ratings, and SIL options in the official datasheets. When present, these standards underpin safe, reliable operation in demanding environments. For buyers, the value is in robust construction, compact form, and a flexible actuation approach that supports retrofits and scalable automation. Secondary benefits include damped operation and a compact footprint that simplifies installation and maintenance across multiple lines.
Product Information
Extended Description
8303403.9100.00000 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
Range
83030
Brand
IMI Buschjost
Feature: High flow rate enables faster actuation and reduced cycle times, translating to higher throughput in packaging and assembly lines. Benefit: Improves overall equipment effectiveness (OEE) by lowering cycle times and minimizing pressure drop; Application: DN25 piping networks in automated manufacturing where speed matters. Feature: Damped operation reduces shock and wear during actuation, extending valve life and reducing maintenance intervals. Benefit: Lower maintenance costs and less vibration-induced wear in compressed air systems; Application: Heavy-duty conveying and process lines requiring smooth transitions. Feature: Solenoid interchangeable without tools (Click-on) simplifies retrofits and upgrades. Benefit: Faster changeovers, reduced downtime during automation upgrades, and lower spare-part inventory; Application: Retrofit projects and multi-line plants adopting modular actuation. Feature: Cast steel body with FPM seat seals delivers robust chemical and mechanical resistance. Benefit: Superior durability in harsh environments and compatibility with common industrial media; Application: Food-grade or chemical handling environments where seal longevity matters. Feature: 0.1 to 16 bar operating pressure and -10 to 50 °C range provide versatile suitability across standard plant air systems. Benefit: One valve family supports multiple applications, reducing part variety and inventory; Application: General-purpose pneumatic circuits and automation controls. Feature: 2/2 valve operation with normally closed function ensures defined default state and predictable actuation. Benefit: Safer system behavior and easier fail-safe integration in automation sequences; Application: Start-up sequencing and safety-critical control loops.
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FAQs
The valve uses a standard DN25 port size and 2/2 normally closed configuration. To install, align the valve body with the pipeline flanges, tighten the flange bolts to the manufacturer’s torque specification, and connect the electrical actuator if a solenoid upgrade is used. For retrofit projects, the click-on solenoid interchange simplifies upgrading actuation without tools, reducing installation time.
Critical specs include operating temperature from -10 to 50 °C, operating pressure from 0.1 to 16 bar, port size DN25, nominal diameter 25 mm, and a 2/2 valve operation with normally closed function. The cast steel body and FPM seat seals support durability and chemical compatibility in typical industrial environments.
Yes. Its DN25 port, 25 mm nominal diameter, and click-on solenoid interchange support quick retrofits. The damped operation and robust cast steel body help ensure compatibility with existing line dynamics, while the modular actuation option reduces downtime during upgrades.
The provided data does not specify explicit certifications. Please consult the datasheet and supplier documentation for CE, IP ratings, SIL options, and other regulatory compliances applicable to your region and application.
The tool-free solenoid interchange reduces downtime during actuation changes, speeds retrofits, and lowers spare-parts inventory. In practice, this translates to faster changeovers, shorter maintenance windows, and improved uptime, contributing to a lower total cost of ownership in multi-line automation environments.