Norgren 8228700.0000.00000 Brass Angle Seat Valve - G2
Part Number: 8228700.0000.00000
Quick Summary
Norgren 8228700.0000.00000 Brass Angle Seat Valve provides precise flow control for gas and liquid lines across process piping and automation loops. Engineers often struggle with back‑pressure leaks, pressure surges, and slow closing in contaminated fluids, which this valve mitigates through damped closing and a PTFE seat seal. Certification expectations in process industries typically include CE marking, IP protection, and SIL-rated actuation, so verify the exact approvals with your supplier before deployment. With a brass body, G2 port size, and 0-10 bar operating range, the valve delivers robust durability and installation efficiency, translating into reduced downtime and predictable process performance. Designed for gases and liquids, it also supports reliable automation and long service life in harsh environments.
Product Information
Extended Description
8228700.0000.00000 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 ... 10 bar, 0 ... 145 psi
Port Size
G2
Function
NC
Valve operation
2/2
Materials - Body
Brass
Materials - Seat Seal
PTFE
Range
82180
Brand
IMI Buschjost
Brass body with PTFE seat seal delivers corrosion resistance and leak-tight shut-off across mixed media applications, reducing maintenance cycles and safeguarding critical process lines. This translates to lower total cost of ownership and fewer unplanned shutdowns in chemical, water treatment, and food & beverage systems. Damped closing minimizes water hammer and pressure transients, protecting piping and equipment while reducing noise and vibration in high-flow, high-stop environments. The 2/2 NC configuration paired with G2 port size provides straightforward, normally closed control compatible with standard pilot signals, simplifying installation and commissioning in automation loops and retrofit projects. A compact design supports tight spaces and retrofit projects in process plants, enabling quicker valve replacement without extensive piping changes. The valve’s suitability for contaminated fluids makes it a reliable choice for challenging media and dirty streams, where conventional seals may fail. With operating temperature from -10 to 180 °C and pressure up to 10 bar, it supports a wide operating envelope, helping to standardize components across multiple lines and reduce spare parts inventory. In practice, technicians report smoother actuation, predictable shut-off behavior, and improved process stability when integrating this valve into existing Norgren or compatible control systems.
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FAQs
For reliable installation, mount the valve with the G2 port orientation as specified, ensuring compatibility with gases or liquids. The brass body and PTFE seat seal deliver tight shut-off and back-pressure control even with contaminated fluids. This 2/2 NC valve uses a damped closing action to reduce water hammer and prolong service life, with a liquid pilot signal option.
This valve operates from -10 to 180 °C and at pressures from 0 to 10 bar, making it suitable for a broad range of process media. It features a brass body, PTFE seat, and G2 port, designed for gases and liquids. The 2/2 NC configuration provides simple, normally closed control, compatible with standard pilot signals and automation setups.
Yes. The damped closing and back-pressure tight design help maintain shut-off integrity under fluctuating pressures and dirty media. The PTFE seat seal and brass body are chosen for chemical compatibility and durability, enabling reliable performance in contaminated fluid streams and challenging industrial environments where leakage or wear could otherwise occur.
This valve is well suited for gas and liquid lines in process control, automation loops, and line isolation in chemical processing, water treatment, and other industries handling dirty or particulate-laden fluids. Its compact 2/2 NC configuration, G2 port, and damped closing profile are advantageous in retrofit projects and new installations requiring reliable, low-maintenance shut-off.
Plan routine checks of the PTFE seat seal and brass body for signs of wear or contamination. Ensure pilot signaling is compatible with the system’s fluid type (liquid pilots are acceptable). Verify operating temperature and pressure are within limits and replace seals if exposure to aggressive media occurs. This approach minimizes leaks and maintains consistent valve performance over time.