Swing Check Valve

What is a Swing Check Valve?

• A swing check valve is a type of non-return valve that allows fluid to flow in one direction only.
• It uses a hinged disc (flap) that swings open when fluid flows forward and closes automatically when flow reverses, preventing backflow.
• Commonly installed in pumping systems to protect equipment and maintain flow direction.

Types of Swing Check Valves

 Technical Specifications

• Water supply systems → prevents backflow into pumps.
• Oil & gas pipelines → protects compressors and equipment.
• Chemical plants → ensures unidirectional flow of process fluids.
• HVAC systems → prevents reverse circulation in chilled water lines.
• Power plants → used in steam and condensate lines.