swing check valves

A swing check valve is designed with a hinged disc to prevent reverse flow, making it a crucial component in water and wastewater systems. Its globe-style body allows for efficient fluid control with minimal pressure drop. These valves are available in full-ported, angled, or straight-through configurations to meet various application needs.

For enhanced durability, swing check valves come with either metal-to-metal or resilient seating. Resilient-seated options are ideal for wastewater systems, as they provide a tight seal even in the presence of debris or suspended particles. The valve’s operation relies on gravity and reverse flow, with the disc pivoting outside its periphery. Higher flow velocity and head pressure increase the closing force, ensuring reliable performance.

To minimize hydraulic shocks and prevent slamming, swing check valves can be equipped with external hinge arms, lever weights, or adjustable springs. Whether for municipal water systems, wastewater treatment, or industrial applications, our high-quality swing check valves ensure long-lasting performance and efficient flow control.