Norgren 8672500.8402.02400 Valves & Flow Control - IP65
Part Number: 8672500.8402.02400
Quick Summary
Norgren 8672500.8402.02400 is a brass direct-acting solenoid valve for gas and liquid control. It performs well in low or fluctuating pressure systems, eliminating the need for differential pressure. Its IP65 enclosure protects against dust and jets of water, and CE conformity is commonly required for European deployments. With high flow, compact form, and straightforward installation, it helps reduce equipment footprint and total cost of ownership in automation lines. Designed for quick integration with standard Norgren components and G1-1/4 piping, it supports rapid deployment in pneumatics, vacuum lines, and process control.
Product Information
Extended Description
8672500.8402.02400 Norgren: Valve operates without differential pressure | High flow rate | Suitable for vacuum | For systems with low or fluctuating pressure
Medium
Gases, Liquids
Operating Temperature
0 ... 60 °C, 32 ... 140 °F
Operating Pressure
0 ... 16 bar, 0 ... 232 psi
Port Size
G1-1/4
Coil Code
8402
Function
NC
Valve operation
2/2
Materials - Body
Brass
Materials - Seat Seal
PTFE
Certification - IP Rating
IP65
Range
86720
Brand
IMI Buschjost
Feature → Business Impact → Application: The brass body provides robust durability for harsh industrial environments, enabling reliable operation and reduced maintenance in continuous manufacturing lines. This direct-acting solenoid design delivers quick response and high flow without differential pressure, improving cycle times in low-pressure or vacuum applications. Application: use in gases and liquids across packaging, food and beverage, and automotive assembly where clean, compact valve integration is critical. Feature → Compatibility: G1-1/4 port size and 2/2 normally closed configuration allow straightforward integration into existing systems and control logic, reducing retrofit costs and simplifying panel wiring. Feature → Seal integrity: PTFE seat seals offer chemical resistance and long service life, supporting low-leak performance in aggressive fluids. Application: ideal for sanitary and non-sanitary processing lines with frequent duty cycling. Feature → Protection: IP65 enclosure guards against dirt and water ingress, ensuring reliability in dusty or damp plant corners. Application: outdoor or washdown environments, robotics work cells, and CNC automation zones. Feature → Temperature and pressure range: 0–60 °C and 0–16 bar enable use across many standard industrial fluids, minimizing the need for multiple variants. Application: general purpose automation where fluid compatibility and predictable performance are essential.
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FAQs
For installation, select the G1-1/4 port size to match existing piping and ensure space for mounting the valve in a compact panel. The 2/2 normally closed configuration requires appropriate control wiring to energize the coil and vent when actuated. Check operating temperature and pressure ranges (0–60 °C, 0–16 bar) to avoid overloading seals. The IP65 enclosure supports washdown and dusty environments, but verify regional certifications as needed.
The valve is a direct-acting, 2/2 NC device that does not rely on a differential pressure to operate, delivering reliable actuation and high flow even when supply pressure is variable. This makes it suitable for vacuum lines and systems with low or changing pressure, reducing the risk of partial valve opening or stalling in automation loops.
Yes. The product is specified for both gases and liquids, with a brass body and PTFE seat seal providing chemical compatibility and durability. The G1-1/4 port, 2/2 NC operation, and high-flow design support a broad range of process control tasks, including pneumatic and light hydraulic circuits in packaging, automation, and general manufacturing.
The valve features IP65 enclosure protection, indicating suitability for dusty and water-exposed environments. While IP65 is explicitly listed, verification of region-specific certifications such as CE is recommended based on market. Always consult the datasheet and local regulatory requirements to ensure full conformity for your application.
The brass body and PTFE seals provide long-term durability and chemical resistance, reducing replacement frequency and downtime. IP65 protection minimizes ingress-related failures in harsh environments. The valve’s compact footprint and compatibility with existing Norgren components simplify installation and spare-part management, contributing to lower total cost of ownership and faster ROI in automation projects.