2 Inch Vertical Check Valve SUS304 Spring Loaded Check Valve in-line Low Cracking Pressure CF8M WOG 1000

Product Introduction: Vertical check valve with high accuracy, beautiful appearance, small shape, with spring device.Vertical and horizontal installation can be.It is mainly used in pipeline system to prevent media backflow.Silica sol precision cast stainless steel body.The introduction of foreign advanced processing technology, reasonable structure, beautiful shape. Operating method of vertical check valve: Vertical lift check valve is usually in a closed state. Due to the pressure of the medium at the inlet end of the pipeline, the valve is opened against the resistance of the spring. When the medium pressure at the inlet end is lower than that at the outlet end, the spring pushes the valve core toward the valve seat to close the valve and prevent the medium from flowing backwards, thus starting and ending the return action. Internal thread vertical check valve can be installed vertically or horizontally because it uses spring to support the valve core. Product Features: 1. It has short structure, small volume and light weight 2. Quick disc closing and low water hammer pressure 3. Easy installation, can be installed in the horizontal and vertical direction of the pipeline 4. Due to the rapid closure, can prevent the media backflow, eliminate the strong water hammer 5. The flow passage is unobstructed and the fluid resistance is small;Sensitive action, good sealing performance 6. The valve plate adopts the design of adding two torsion springs on the dual plate, which can make the valve plate close quickly by itself