Norgren Solenoid Valve 8449201.4683.23049 - IP65
Part Number: 8449201.4683.23049
Quick Summary
Solenoid Valve from Norgren delivers high-flow, damped operation for precise fluid control in automated pneumatic and hydraulic lines. In many installations, system pressure can swing, causing erratic actuation or noise; this valve is designed to operate without differential pressure to maintain stable flow and performance. Key ratings include IP65 protection, a stainless steel body, and NBR seat seals for durability in harsh environments. The Click-on coil interchange feature simplifies maintenance and service planning, while the 1/2" NPT porting supports broad compatibility with common industrial manifolds. Together, these characteristics translate to reduced downtime, lower spare-parts costs, and improved uptime for OEM and end-user systems.
Product Information
Extended Description
8449201.4683.23049 Norgren: High flow rate | Damped operation | For systems with low or fluctuating pressure | Valve operates without differential pressure | Solenoid interchangeable without tools (Click-on)
Operating Temperature
-10 ... 50 °C, 14 ... 122 °F
Operating Pressure
0 ... 16 bar, 0 ... 232 psi
Port Size
1/2" NPT
Coil Code
4683
Function
NC
Valve operation
2/2
Materials - Body
Stainless steel
Materials - Seat Seal
NBR
Certification - IP Rating
IP65
Range
84490
Brand
IMI Buschjost
Feature → Business Impact → Application: Stainless steel body provides excellent corrosion resistance and robust longevity in demanding environments, reducing replacement intervals and maintenance costs while enabling reliable operation in washing-down, humid, or chemical-adjacent workflows. Application: process automation, water treatment, and pneumatic lines where exposure to moisture or corrosive elements is a concern. Feature → Business Impact → Application: High flow rate with damped operation minimizes hydraulic shock and ensures smooth actuator cycling, improving cycle accuracy and reducing wear on downstream components. Application: packaging lines and automated assembly where precise timing matters. Feature → Business Impact → Application: Valve operates without differential pressure, enabling consistent flow across varying plant pressure; reduces system complexity and eliminates the need for pressure-balancing devices. Application: low-pressure or fluctuating supply systems. Feature → Business Impact → Application: 2/2 normally closed NC configuration ensures fail-safe shut-off, enhancing safety and control in pneumatic circuits. Application: safety-critical valve control in conveyors and material handling. Feature → Business Impact → Application: Click-on coil interchange allows tool-free coil replacement, cutting service time and inventory footprint. Application: field service and quick-turn repair scenarios. Feature → Business Impact → Application: IP65-rated enclosure delivers protection against dust and water ingress, enabling outdoor or wash-down environments. Application: outdoors, food and beverage, or harsh industrial floors. Feature → Business Impact → Application: Operating temperature range -10 to 50 °C and ported 1/2" NPT widen installation options, supporting multiple machine platforms. Application: standard to rugged environments across automation tiers.
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FAQs
The valve features a 1/2 inch NPT port and operates as a 2/2 way normally closed (NC) solenoid valve, making it a direct fit for standard pneumatic manifolds and manifolds that require a fail-safe shut-off. Its stainless steel body and NBR seals ensure reliable sealing and corrosion resistance in common industrial fluids, enabling straightforward integration into most mid- to high-pressure lines.
The coil can be swapped via a tool-free Click-on design, allowing rapid field service and minimal downtime. This reduces maintenance costs by simplifying coil replacement, lowering spare-part inventories, and enabling technicians to service or upgrade coils without removing the valve body, which is especially valuable in high-availability systems.
Yes. The valve is explicitly designed to operate without differential pressure and supports a broad operating pressure range from 0 to 16 bar. Its high-flow capability remains consistent as supply pressure varies, making it ideal for machines with irregular pressure profiles or systems that experience pressure spikes and drops.
IP65 indicates robust protection against dust ingress and water jets from any direction, supporting dependable operation in dusty floors, wash-down environments, and outdoor installations. This rating helps ensure performance in challenging environments typical of packaging, food and beverage, and outdoor automation applications.
Constructed with a stainless steel body and durable NBR seals, the valve offers long service life in harsh environments, reducing replacement frequency. The tool-free coil changes cut maintenance time, lowering downtime costs. Coupled with reliable IP65 protection and broad operating range, the device delivers lower total cost of ownership and faster time-to-value in OEM automation projects.