Xiamen Taval Valves Industry Co., Ltd.  

Product Name: 2-9/16 Inch 15000 Psi Swing Check Valve Nonreturn Valve API 6A Model NO.: Swing Check Valve Application: Industrial Usage Standard: API 6A Flow Direction: Unidirection Pressure: High Pressure Structure: Swing Connection Form: Flange Material: Alloy Temperature: Ordinary Temperature Media: Oil Transport Package: Plywood Box Specification: 2-1/16''~4-1/16" Origin: China Product Description General DescriptionThe swing check valve functions by allowing flow forces to move the closure element, it is a hinged clapper that swings or rotates around a supporting shaft. The disk swings away from the valve seat to allow flow in the forward direction, and returns to the valve-seat when upstream flow is stopped, to prevent backflow.SpecificationsDesign & Manufacture: API Spec 6AConnection: Threaded, Flanged or Union connectedNominal Diameter: 2-1/16''~4-1/16"Working Pressure: 5000PSI~15000PSIMaterial grade: AA-HHBody Material: ASTM 4130Specification Grade: PSL1~4Performance Requirement: PR1~2ApplicationSwing Check Valve is suitable for clean medium. It should not be used for medium containing solid particles or high viscosity. Swing check valve's fluid resistance is generally less than the lift check valve. so it is suitable for large bore applications.Dimension Tableabout TAVAL