Norgren 8650200.8300.00000 Cast Steel Valve - 2/2 NC
Part Number: 8650200.8300.00000
Quick Summary
Norgren 8650200.8300.00000 is a DN15, 2/2 NC valve with a cast steel body designed for pneumatic systems. It operates from -20 to 50 °C and 0 to 25 bar, featuring a DN15 port and flange interface for compact installations. Primary applications include automated manufacturing lines, tooling stations, and process-control circuits where space and heat management matter. The valve’s solenoid-free actuation reduces electromagnetic interference, energy use, and fault-prone electrical components, delivering reliable performance in harsh factory environments. For procurement and maintenance teams, this design translates into space savings, simplified spares planning, and measurable uptime improvements. Ideal for industrial automation valve assemblies, DN15 pneumatic valve applications, and compact flow control in tight spaces.
Product Information
Operating Temperature
-20 ... 50 °C, -4 ... 122 °F
Operating Pressure
0 ... 25 bar, 0 ... 362 psi
Port Size
DN15
Function
NC
Nominal Diameter
15 mm
Valve operation
2/2
Materials - Body
Cast steel
Materials - Seat Seal
NBR
Range
86500
Brand
IMI Buschjost
Feature: Solenoid-free actuation reduces EMI, heat generation, and energy consumption. Business Impact: Lower operating costs, fewer control-system issues, and longer sensor/actuator lifespan in high-cycle environments. Application: Space-constrained pneumatic lines and retrofit projects where wiring and heat are critical considerations. This combination supports faster commissioning and enhanced reliability in automated cells. Feature: Cast steel body provides rugged durability for continuous operation in demanding environments. Business Impact: Improved resistance to mechanical wear and impact, leading to reduced replacement cycles and lower maintenance costs. Application: Manufacturing floors, packaging lines, and process automation with exposure to vibration or contamination. Feature: DN15 port size with flange interface ensures straightforward piping integration. Business Impact: Faster installation, better compatibility with standard pneumatic manifolds, and reduced custom fabrication. Application: Small-diameter air lines and compact instrument bays. Feature: NBR seat seal delivers dependable sealing under typical factory air quality. Business Impact: Minimized leakage and consistent performance, lowering purge and leak-related waste. Application: General pneumatic service across diverse industrial sectors. Feature: Wide operating range -20 to 50 °C and 0 to 25 bar supports versatility. Business Impact: One valve fits multiple locales and processes, reducing part diversity. Application: Plants with varied climates and duty cycles. Feature: 2/2 valve function supports fail-safe default-closed configurations in controlled processes. Business Impact: Predictable process control and safer shutdown behavior. Application: Packaging, tooling, and assembly lines where a closed state is essential for safety and quality.
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FAQs
The valve uses a standard DN15 flange interface. Ensure correct flange alignment with matching bolt hole patterns, mount on a rigid surface to minimize vibration, and use appropriate gaskets to seal the flange connection. Verify that the 2/2 NC configuration is oriented correctly for your default-closed logic and test for leaks after commissioning.
2/2 NC indicates two ports, two positions, and a normally closed configuration. When no actuation is present, the valve remains closed, which is ideal for fail-safe control in pneumatic circuits. This setup supports predictable shutoff behavior in automated lines and simplifies safety interlocks in manufacturing cells.
The product data does not specify an IP rating; verify your regional requirements and consult the installation guide for environmental compatibility. In general, ensure clean, dry compressed air, proper filtration, and shielding from excessive dust or moisture. If IP protection is required, consider protective enclosures or additional sealing strategies around the flange area.
Regular inspection for signs of wear or leakage is advised. Replace the NBR seat seal when wear is evident or leakage persists after inspection. Use compatible lubricants and avoid exposure to harsh chemicals that could degrade NBR material. Keep the valve clean and explore spare seal kits pre-assembled for quick field replacement.
Solenoid-free valves eliminate electric coils, reducing electromagnetic interference and heat generation. This can improve sensor reliability and reduce control-system noise, contributing to higher uptime in sensitive automation environments. For plants with tight electrical noise budgets or heat management challenges, this valve offers a robust alternative with lower maintenance needs.