SWING CHECK VALVE 

Specialityvalves  is the foremost Swing check valve manufacturer in India . Swing Check valve allow flow in one direction and automatically prevent the backflow when the fluid in the line reserve direction. Check valve is also known as clack valve or non-return valve.  Swing check valves, like all check valves, square measure accustomed stop backflow within the line. The pressure of the fluid passing through a system opens the valve, whereas any reversal of flow can shut the valve. The swing check valve functions by permitting flow forces to maneuver the closure component, it is a hinged clapper that swings or rotates around a supporting shaft.

The disk swings far from the valve seat to permit flow within the forward direction, and returns to the valve-seat once the upstream flow is stopped, to prevent backflow. Swing check style is one in every of the foremost common and best check valve for all-purpose use. These valves manufacturer the lowest pressure drop, in comparison with alternative check valves of the same size, the interior contours, and shapes enable them to completely open at low fluid velocities and build a swish flow path through the valve.

Features of Swing Check Valve

• Bonnet/disc style offers easy accessibility to maintenance
• Lip waterproofing on the disc ensures tightness
• A light-weight disc needs a minimum of force to open and shut the valve
• The disc is in a position to maneuver slightly each horizontally and vertically to shut fully tight

Valvesonly used materials and sizes to produce is:

Material: WCB, WC6, SS304, 316L, Duplex Steel, 904L, Aluminum bronze.

Class: 150 to 2500

Pressure: PN16 to PN300