The 3″ 300 COOPLOK Grooved Swing Check Valve with Bonnet is an essential component designed for use in oil, gas, and mining services. Featuring a durable grooved connection, this valve ensures efficient flow control while preventing reverse flow. Its removable bonnet allows for easy inline access and service, making it a reliable choice for horizontal pipeline installations in demanding environments.
Key Features
- Designed for Oil, Gas, and Mining: Perfect for high-demand applications requiring durable and reliable flow control.
- Horizontal Installation Only: Best suited for horizontal pipeline installation to maintain optimal performance.
- Removable Bonnet: Provides easy inline access for maintenance and servicing without needing to remove the entire valve.
- 300 psi Working Pressure: Handles pressures up to 300 psi for reliable operation in various industrial settings.
- 316 Stainless Steel Disc: Ensures corrosion resistance and durability in harsh conditions.
- Color: Black, providing a professional and industrial appearance.
Common Applications for a 3″ 300 COOPLOK Grooved Swing Check Valve with Bonnet
- Oil & Gas Industry: Protects pipelines from reverse flow and ensures efficient fluid control.
- Mining Services: Ideal for installations in mining operations where durability and resistance to harsh conditions are key.
- Industrial Pipelines: Commonly used in horizontal pipelines requiring reliable check valves for fluid flow management.
- Fluid Control Systems: Used in various industries for controlling flow direction and preventing backflow.
Conclusion
This grooved Swing Check Valve is a robust and reliable solution for controlling fluid flow in horizontal pipelines. With its removable bonnet for easy servicing, 316 stainless steel disc, and 300 psi working pressure, it provides long-lasting durability and performance in demanding environments such as oil, gas, and mining services. Whether you’re in need of a dependable valve for industrial pipelines or oil and gas applications, this valve offers excellent reliability and ease of maintenance.
Manufacturer’s Resources
Click this PDF to view the manufacturer’s information on this check valve.

Source: https://www.asc-es.com/products/cooplok-grooved-swing-check-valve-with-bonnet
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Disclaimer
Please note that we are not affiliated with the manufacturer, SCI, COOPLOK, ASC Engineered Solutions, or any other brand mentioned in relation to this product. All trademarks, brand names, PDFs, photos of tables, and product names are the property of their respective owners. The information provided is for general reference purposes only and does not imply any direct association with the manufacturers or their products.
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