Norgren 8228500.0000.00000 Angle Seat Valve - G1-1/4
Part Number: 8228500.0000.00000
Quick Summary
Angle seat valve 8228500.0000.00000 from Norgren controls gases and liquids in automated systems. We know engineers and technicians grappling with leaks, back pressure, and inconsistent shutoff when media changes or lines are contaminated. Typical critical certifications for this class include CE compliance for European markets, SIL safety ratings for process control, and IP-rated protection for harsh environments. With a brass body and PTFE seat, this valve delivers reliable performance while supporting cost-effective maintenance and scalable integration with existing control systems. This combination translates to reduced downtime, smoother operations, and lower total cost of ownership for water treatment, chemical processing, and manufacturing lines.
Product Information
Extended Description
8228500.0000.00000 Norgren: Damped closing and back pressure tight | Suitable for contaminated fluids | Pilot signal could be liquid fluids
Medium
Gases, Liquids
Operating Temperature
-10 ... 180 °C, 14 ... 356 °F
Operating Pressure
0 ... 16 bar, 0 ... 232 psi
Port Size
G1-1/4
Function
NC
Valve operation
2/2
Materials - Body
Brass
Materials - Seat Seal
PTFE
Range
82180
Brand
IMI Buschjost
Feature: Brass body with G1-1/4 port size delivers solid mechanical integrity and compatibility with standard piping in compact layouts. Business impact: Reduced installation time and risk of misalignment, translating to faster line upgrades and lower hardware costs. Application: Widely used in automated packaging, water treatment, and chemical processing where space is at a premium and reliability is critical. Feature: 2/2 normally closed (NC) operation ensures a predictable shut-off when control pressure is removed. Business impact: Enhances safety and process stability by eliminating unintended pass-through during power outages or control faults. Application: Common in line-side isolation for compressors, pumps, and process skid applications. Feature: PTFE seat seal delivers chemical resistance and low leak rates across gas and liquid media. Business impact: Longer seal life in contaminated or aggressive fluids reduces maintenance frequency and total cost of ownership. Application: Systems handling ethanol, brine, or ammonia where seal integrity matters. Feature: Damped closing reduces valve chatter and back-pressure spikes. Business impact: Protects downstream equipment, extends actuator life, and lowers energy consumption by smoothing flow transitions. Application: High-speed actuation in bottling lines and process control loops where fluid surges are common. Feature: Wide operating temperature range (-10 to 180 °C) and 0–16 bar operating pressure cover diverse service conditions. Business impact: One valve design supports multiple processes, lowering spare part inventories and simplifying procurement. Application: Hot water systems, refrigerant lines, and general gas/liquid service. Feature: Media compatibility with gases and liquids and robust brass/PTFE construction ensures durability in contaminated fluids. Business impact: Maintains operation integrity, enabling continuous production with minimal unplanned downtime. Application: Chemical processing, water treatment, and general industrial use. Feature: Simple installation and broad compatibility with standard control logic reduces retrofit time. Business impact: Faster commissioning, fewer wiring or piping mistakes, and easier spare parts management across multiple sites. Application: Retrofit projects, line expansions, and new line installations in packaging, beverage, or chemical processing environments.
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FAQs
Mount the valve onto a matching G1-1/4 line with a rigid support surface to prevent vibration. Ensure correct orientation for 2/2 NC operation, connect the supply and pilot lines as required, and verify that the operating pressure stays within 0-16 bar while the ambient temperature remains between -10 and 180 °C. Use appropriate seals and ensure proper tightening to avoid leaks.
The valve is rated for gases and liquids and features a PTFE seat seal, which provides chemical resistance and tight shut-off even with contaminated fluids. For best results, ensure upstream filtration and compatible media, and confirm that the media temperature and pressure stay within the specified -10 to 180 °C and 0-16 bar range.
Operating temperature is -10 to 180 °C (14 to 356 °F), and the operating pressure range is 0 to 16 bar (0 to 232 psi). These ranges support diverse applications from hot process streams to general gas and liquid service, enabling a single valve design to cover multiple lines and media types.
The data provided does not list specific CE, SIL, or IP certifications for this exact model. For regulatory and safety verification, consult the datasheet linked in the product downloads (Datasheet PDF) or contact Norgren to obtain the official certification documents and confirm compliance for your region and application.
Damped closing reduces valve chatter and surge stresses, extending actuator life and lowering energy use. The PTFE seat and brass body resist wear in contaminated media, reducing replacement intervals and maintenance costs. Across multiple sites, this translates to less downtime, easier spares management, and faster ROI when retrofitting or upgrading control lines.