The CVNL50BS Check Valve is a high-quality, durable valve designed to prevent backflow in various water systems. Constructed from robust bronze, this valve is ideal for use in residential, commercial, and industrial applications, ensuring reliable performance and longevity.

Key Features

• Material: Made from no-lead bronze, the CVNL50BS offers excellent resistance to corrosion and mechanical wear 
• Dual Taps: Features two taps, one 1/8" and one 1/4", providing flexibility for various installation requirements 
• Seals: Equipped with a Buna-N O-ring and a Delrin poppet stem guide, ensuring a tight seal and smooth, noise-free operation  
• Spring Mechanism: Includes stainless steel springs, washers, and locknuts, enhancing the valve's durability and reliability  
• Pressure Rating: Capable of handling up to 200 PSI working pressure, making it suitable for a wide range of applications  
• Temperature Range: Operates efficiently within a temperature range of up to 190°F, ensuring versatility in different environments  
• Certification: Third-party certified to NSF-ANSI 372, ensuring compliance with industry standards  

Specifications

• Connection Size: 1/2" Female Iron Pipe Thread (FIPT)
• Material: No-lead bronze
• Pressure Rating: 200 PSI
• Temperature Range: Up to 190°F
• Dimensions:
  • Height: 4.5"
  • Width: 2.5"
  • Depth: 2.5"
• Weight: 0.75 lbs

Applications

The CVNL50BS Check Valve is ideal for use in:

• Water Well Systems: Prevents backflow and maintains system integrity in water well applications  
• Residential Plumbing: Ensures safe and reliable operation in home water systems 
• Commercial and Industrial Systems: Suitable for preventing backflow in larger-scale water systems, ensuring compliance with safety standards 

Installation and Maintenance

• Installation: Install the valve in a vertical or horizontal position for optimal performance. Ensure the connection is secure and free from leaks. Follow the manufacturer's guidelines for proper setup 
• Maintenance: Regularly inspect the valve for signs of wear or damage. Clean the valve and ensure the O-ring and poppet are in good condition. Replace the valve if it shows signs of malfunction to maintain system efficiency  

The CVNL50BS Check Valve is a reliable and efficient solution for preventing backflow in various water systems. Its robust construction and thoughtful design make it a valuable addition to any plumbing or industrial setup