Norgren 8672422.8402.02400 Solenoid Valve - IP65
Part Number: 8672422.8402.02400
Quick Summary
Norgren 8672422.8402.02400 is a direct-acting solenoid valve used to control gas or liquid flow in automation systems. Operators frequently contend with unstable outputs and leaks when pressure is low or fluctuates; this valve helps maintain consistent actuation without requiring differential pressure. This model is IP65-rated for dust and water ingress protection and operates across 0–60 C (32–140 F) and 0–16 bar (0–232 psi), while its direct-acting design makes it suitable for vacuum and low-pressure applications. Constructed with a brass body and PTFE seat seal, it delivers reliable sealing and long service life, and its G1 port plus 2/2 normally closed operation simplify integration with existing manifolds and control circuits.
Product Information
Extended Description
8672422.8402.02400 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
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 direct-acting design eliminates the need for a pilot or differential pressure to actuate the valve, enabling fast response and reliable operation even at low supply pressures. This translates to higher cycle efficiency in automated lines and reduced risk of under-actuation in vacuum and low-pressure gas or liquid feeds. Application: pneumatic and fluid control in packaging, automotive, and process automation where stable actuation is required at variable pressures. Feature → Business Impact → Application: Brass body with PTFE seat seal provides robust sealing and corrosion resistance, extending valve life in challenging environments. Application: media including gases and liquids in either wetted or washdown environments. Feature → Business Impact → Application: IP65 protection delivers reliable operation in dust and water exposure conditions, enabling outdoor or wash-down installations without enclosure costs. Application: outdoor machinery, food and beverage, and textile processing lines. Feature → Business Impact → Application: Port size G1 and 2/2 normally closed configuration simplify retrofit and integration into existing manifolds. Application: quick, drop-in replacement in established pneumatic circuits. Feature → Business Impact → Application: Operating range of 0–60 °C and 0–16 bar supports diverse industries, from general automation to vacuum-assisted processing. Application: broad compatibility with gases and liquids in variable-temperature environments.
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FAQs
Start by ensuring the G1 port threads align with the manifold. De-energize the system, purge media if required, and mount the valve in the intended orientation without exceeding the recommended torque. Connect the power to the coil code 8402-compatible driver, verify NC (normally closed) operation, and test for leaks with the system at low pressure before full deployment.
The valve supports an operating pressure range of 0 to 16 bar (0 to 232 psi) and an operating temperature range of 0 to 60 °C (32 to 140 °F). These limits enable use across standard industrial environments and many vacuum-assisted or low-pressure gas and liquid applications.
Yes. The product supports gases and liquids as the medium and is suitable for vacuum conditions. Its direct-acting design with a brass body and PTFE seat seal provides reliable sealing and actuation even when differential pressure is not available or is fluctuating.
The valve features a brass body with PTFE seat seals, offering strong corrosion resistance and tight sealing. With an IP65 rating, it is protected against dust and water jets, making it suitable for wash-down applications and challenging environments common in manufacturing and processing facilities.
Datasheet and installation guidance are available via Norgren’s hosting. You can access the Datasheet (PDF) and Installation Guide (PDF) to review coil compatibility, wiring, mounting, and application notes, ensuring correct selection, wiring, and safe operation in your system.