Cast Iron Non Return Valve, Brand Name : N-TORK

A Carbon Steel Swing Check Valve is an automatic, non-return valve designed to prevent backflow in pipeline systems. It operates using a hinged disc (flap) that swings open to allow forward flow and automatically closes when flow stops or reverses, ensuring reliable one-way flow control. Constructed from high-strength carbon steel, this valve is suitable for high-pressure and high-temperature applications, offering superior durability and resistance to wear in demanding industrial environments.

Swing check valves are commonly installed in horizontal pipelines and are ideal for applications requiring minimal pressure drop and free unobstructed flow. They are widely used in oil & gas, petrochemical, power generation, water treatment, steam systems, and industrial processing.

• Automatic backflow prevention with swing-type disc
• Robust carbon steel body for high pressure & temperature service
• Full-port design for low pressure drop
• Metal-to-metal or soft-seated sealing options
• Suitable for horizontal and some vertical flow installations
• Available with flanged, threaded, and butt-weld ends
• Meets API / ASME standards for industrial applications

• Oil & Gas pipelines
• Petrochemical & refinery systems
• Power plants and steam distribution
• Water supply & wastewater system
• Chemical & process industries
• Pump discharge lines

stallation concerns, and applications.