check valves

Wafer Type Check Valves Manufacturer A wafer type check valve is a non-return (one-way) valve installed between two pipe flanges. It allows fluid to flow in one direction only and automatically prevents backflow—no manual operation needed.

Disc Check Valve Manufacturer A disc check valve is an automatic non-return valve that permits fluid flow in one direction only and prevents reverse flow using a disc (or piston) that moves linearly inside the valve body. It operates without any external power or manual control.

Dual Plate Check Valve Manufacturer A dual plate check valve is a compact, automatic non-return valve that uses two spring-loaded semicircular plates to allow flow in one direction and prevent backflow. It is most commonly supplied in a wafer type design and installed between pipe flanges.

Swing Type Check Valve Manufacturer A swing type check valve is an automatic non-return valve that allows fluid to flow in one direction only and prevents backflow. It uses a hinged disc that swings open with forward flow and swings back to close when flow reverses.