stainless steel check valve supplier

Swing check valve, also called swing check valve, is a manually operated two-way flow control valve. The operation of the valve body can be reversed at any time. An important feature of this type of product is that it does not form an air tight seal or free passage until the position rod is rotated by 90 degrees to change its position from "closed" to "open".

The use of forged steel improves durability and prolongs the service life. This product is designed for applications requiring excellent sealing capability under high pressure, low temperature and high viscosity liquids (such as petrochemical products).

Check valve is indispensable in the hydraulic equipment. The check valve is mainly used to control the flow of two-way oil flow and water flow, which has obtained a good reputation for reliability, long service life and low cost.

The manual or electrical valve is used to control the flow of liquid or gas in a pipeline. By adjusting the handle of the manual valve or electric valve, we can control the liquid in transferring between different areas of piping systems, or prevent any reverse flow by adjusting the pressure difference

ANSI check valves have a top, bottom and middle part, which is convenient when changing direction from upper outlet to lower outlet, and vice versa. When the fluid pressure reaches the preset limit it will close automatically. For economical and reliable performance, please choose these widely used devices to meet your needs.