Norgren 8303700.4682.02400 Solenoid Valve - IP65

Part Number: 8303700.4682.02400
Manufacturer
Norgren
Part number
8303700.4682.02400

Quick Summary

Norgren 8303700.4682.02400 solenoid valve provides reliable flow control for DN50 piping in industrial automation. Maintenance teams face downtime from seal wear, corrosion, and uncertain protection in harsh plant environments. This valve's IP65 rating, cast-steel body, and NBR seat seal offer rugged reliability for continuous operation. With a DN50 port and 2/2 normally closed function, it integrates seamlessly into standard hydraulic and pneumatic lines, reducing installation time. This translates to lower total cost of ownership for OEMs and end users while meeting demanding industry standards. Availability of official datasheets and installation guides supports fast, compliant setup.

Product Information

Operating Temperature
-10 ... 50 °C, 14 ... 122 °F
Operating Pressure
0.1 ... 10 bar, 1.45 ... 145 psi
Port Size
DN50
Function
NC
Nominal Diameter
50 mm
Valve operation
2/2
Materials - Body
Cast steel
Materials - Seat Seal
NBR
Certification - IP Rating
IP65
Range
83030
Brand
IMI Buschjost
The DN50 port and 2/2 normally closed actuation deliver decisive, leak-tight control for automated lines. This combination reduces cross-talk between circuits and provides predictable startup and shutdown, even during rapid cycling. In plant environments such as stamping, injection molding, or assembly lines, this stability translates to fewer surprises and smoother operation. The cast steel body offers robust mechanical strength and resistance to bending loads common in rugged production floors. This results in longer service life and lower maintenance costs, reducing spare parts inventory. The NBR seat seal provides reliable tight shut-off across the operating range, minimizing leakage at 0.1–10 bar and improving energy efficiency. It also helps maintain system cleanliness, which reduces contamination-related issues in pneumatic and hydraulic circuits. With IP65 protection, the valve tolerates dust and water exposure typical of dirty or washdown zones, lowering field failure rates and downtime. Port size DN50 and DIN flange compatibility enable straightforward integration with existing manifolds and pipelines, preventing costly rework during retrofit projects. Documentation and installation resources support rapid commissioning and standardized maintenance routines, easing technician training and ensuring consistent performance across multiple lines.

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FAQs

Begin with removing power from the system, then align the DN50 port with the flange pattern on the existing manifold. Mount the valve using suitable bolts, connect supply and actuator lines per the installation guide, and verify IP65 sealing integrity after assembly. Finally, perform a functional test to confirm 2/2NC operation and leak‑tight shut-off before returning the system to production.
The valve is rated for 0.1 to 10 bar (1.45 to 145 psi). It is well suited for medium-pressure pneumatic and hydraulic lines in automation cells, machining equipment, and packaging lines. For optimal results, pair it with compatible DIN flange assemblies and use within the specified temperature and port size ranges.
The valve features a cast steel body, providing high mechanical strength for demanding environments. The seat seal is NBR, offering reliable sealing under typical operating pressures. Together, these materials deliver durability, corrosion resistance, and a long service life in dirty or washdown environments while maintaining seal integrity.
This DN50, 2/2 NC solenoid valve is ideal for industrial automation lines, including machine tools, conveyors, and packaging equipment. Its DN50 port size and flange compatibility simplify retrofit projects and integration with existing DIN components, minimizing rework and accelerating commissioning in multi-line installations.
Official documentation includes a Datasheet (PDF) and an Installation Guide (PDF). These resources provide dimensional details, electrical wiring, mounting instructions, and recommended maintenance procedures to ensure compliant, efficient operation across the equipment lifecycle.