Brass Angle Seat Valve Norgren 8218400.9101.23050 - IP65
Part Number: 8218400.9101.23050
Quick Summary
Brass Angle Seat Valve is a high-flow control device for gas and liquid lines in process automation. Engineers often struggle with contamination, damped closures, and back-pressure risks in vacuum or washdown environments. IP65 protection and a brass body with PTFE seat deliver durability in tough plant conditions, while a 2/2 NC configuration simplifies integration. The 0 to 10 bar operating range and -10 to 180 °C rating support broad process duties without frequent replacements. With external pilot signaling options, easy installation, and reliable performance, this valve helps reduce downtime and life-cycle costs for maintenance teams and OEMs alike.
Product Information
Extended Description
8218400.9101.23050 Norgren: High flow rate | Suitable for contaminated process fluid | Damped closing and back pressure tight | Suitable for vacuum up to max. 90% | External pilot signal could be fluid
Medium
Gases, Liquids
Operating Temperature
-10 ... 180 °C, 14 ... 356 °F
Operating Pressure
0 ... 10 bar, 0 ... 145 psi
Port Size
G1
Function
NC
Nominal Diameter
25 mm
Valve operation
2/2
Materials - Body
Brass
Materials - Seat Seal
PTFE
Certification - IP Rating
IP65
Range
82180
Brand
IMI Buschjost
Feature: High-flow brass valve with a G1 port and 25 mm bore. Business Impact: Enables rapid response times and broad fluid compatibility, reducing cycle times and inventory needs. Application: Suitable for high-demand gas and liquid lines in process plants. Feature: Damped closing and back-pressure tight design. Business Impact: Minimizes pressure surges and leakage during shutdown, improving line integrity and product containment. Application: Contaminated process fluids and vacuum lines where stability is critical. Feature: IP65-rated enclosure with a brass body and PTFE seat. Business Impact: Washdown-ready and corrosion-resistant solution that lowers maintenance frequency. Application: Environments exposed to moisture, dust, or chemical exposure. Feature: 2/2 valve operation with G1 port, 0–10 bar, and -10 to 180 °C range. Business Impact: Simple, predictable actuation with broad process compatibility, reducing integration complexity. Application: General-purpose control in mid-scale automation loops. Feature: External pilot signal capability. Business Impact: Flexible control architecture that fits fluid or pneumatic pilot schemes, enabling remote or centralized control. Application: Systems requiring modular control signals and easy retrofit. Feature: PTFE seat with brass body. Business Impact: Chemical compatibility and long service life, lowering life-cycle costs and downtime. Application: Media with potential contaminants or demanding cleanliness requirements.
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FAQs
For inline installation, ensure correct G1 port alignment, secure mounting to a rigid fixture, and adequate clearance for valve actuation. Use the external pilot signaling option if your control system supports fluid piloting, and verify operating conditions (-10 to 180 °C, 0-10 bar) are within spec. Consider IP65-rated environments for washdown-ready configurations.
A normally closed (NC) 2/2 valve opens when actuated and returns to closed when not energized or signaled. This behavior provides fail-safe isolation, simplifies wiring logic, and enhances predictability in safety-critical lines. Plan control sequencing to ensure proper actuation timing and to avoid pressure spikes during opening or closing.
Yes. The brass body with PTFE seat and IP65 rating make it well-suited for contaminated process fluids and washdown environments. Damped closing further reduces wear from debris and pressure transients. Use in conjunction with compatible piping materials and proper filtration to maximize service life in challenging conditions.
The product is IP65 rated, indicating protection against dust ingress and water jets from any direction. While IP65 is specifically listed, verify any regulatory or site-specific requirements for CE or SIL certifications in your region, as those designations may vary by market and installation. Always consult the datasheet for the most complete certification profile.
The valve combines high flow, durable brass-bodied construction, and a PTFE seat to minimize wear and downtime. Its damped closing reduces transient effects, while the 0–10 bar and wide -10 to 180 °C range support broader process duties with fewer replacements. The external pilot option adds architectural flexibility, enabling more efficient control loops and potentially lower lifecycle costs.