Check Valves

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

A swing check valve allows forward flow and blocks the reverse flow. It provides a strong option for uni-directional homogenous flow applications. In this article, you will review a swing check valve diagram, operating principles, types, k-values, installation concerns, and applications.

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

Disc Check Valve (TDCV) is wafer type non return valve manufactured from stainless steel SS316 material. TDCV is designed for handling water, steam and condensate. Its spring loaded design permit flow only in one direction and prevent flow in the reverse direction

FEATURES Low pressure drop SS Body with SS internals Simple and compact design Check valves are commonly used to ensure flow of fluids like water, gases and steam in one direction & to prevent its flow in reverse direction These valves are compact and need minimum installation time which is a distinct advantage of these valves. Specially useful on the outlet of steam trap before joining with condensate return header. 

Leveraging on our quality oriented professional experts; we are offering Wafer Check Valve to clients. This Wafer Check Valve has superior design which is able to protect prospective leak paths through the valve body. It is perfectly suited for handling toxic material and that is the precise reason this is used in corrosive and hazardous applications. It is safe to use and has ergonomic design. We are offering Wafer Check Valve at feasible price.