Check Valve

ANSI flanged Swing check valve,ANSI 150LB swing check valve,ANSI300LB swing check valve,ANSI 600LB swing check valve, ANSI no return valve etc. 1) Pressure150LB 600LB, 2) Temperature:-29 550C 3) Oil,

The clamp lift check valve is a valve which is automatically opened and closed by the flow of the medium itself, and is used to prevent the reverse flow of the medium. It is also called a reverse check valve, a one-way valve, a countercurrent valve, and a back pressure valve. The check valve is an automatic valve. Its main function is to prevent the backflow of the medium, prevent the reversing of the pump and drive motor, and the discharge of the container medium. The check valve can also be used to supply pipelines where the pressure may exceed the system pressure. Check valves can be divided into swing check valves (with center of gravity rotation) and lift check valves (along the axis). Valves of this type should be installed horizontally in pipes.

ANSI flanged Swing check valve,ANSI 150LB swing check valve,ANSI300LB swing check valve,ANSI 600LB swing check valve, ANSI no return valve etc. 1) Pressure150LB 600LB, 2) Temperature:-29 550C 3) Oil,

ANSI flanged Swing check valve,ANSI 150LB swing check valve,ANSI300LB swing check valve,ANSI 600LB swing check valve, ANSI no return valve etc. 1) Pressure150LB 600LB, 2) Temperature:-29 550C 3) Oil,

Cast Steel Lug Wafer Dual Plate Check Valves has retainer and retainerless type design. Dual-disc check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual disc or single disc design and pin can be retainerless type.

Cast steel Swing Check Valves is used to prevent back flow in the line .Flow is in a straight line through the valve resulting in minimal pressure drop . The disc swings into the open position as the media flows through the line .Back pressure in the line holds the disc in the closed position .Cast steel Swing Check Valves may be installed in horizontal or vertical lines ,but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body .

Swing Check Valves is used to prevent back flow in the line .Flow is in a straight line through the valve resulting in minimal pressure drop . The disc swings into the open position as the media flows through the line .Back pressure in the line holds the disc in the closed position .Cast steel Swing Check Valves may be installed in horizontal or vertical lines ,but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body .

ANSI flanged Swing check valve,ANSI 150LB swing check valve,ANSI300LB swing check valve,ANSI 600LB swing check valve, ANSI no return valve etc. 1) Pressure150LB 600LB, 2) Temperature:-29 550C 3) Oil,

ANSI flanged Swing check valve,ANSI 150LB swing check valve,ANSI300LB swing check valve,ANSI 600LB swing check valve, ANSI no return valve etc. 1) Pressure150LB 600LB, 2) Temperature:-29 550C 3) Oil,

The Cast Iron Wafer Check Valves is made by foreign advanced structural design in our factory, which is in line with relevant national standards and belongs to energy saving products. This product has good check performance, safety and reliability, and low flow resistance coefficient. It is mainly used in petroleum, chemical industry, food, medicine, textile, paper making, water supply and drainage, smelting and energy system.

The Wafer Single Disc Check Valves, also known as single check valve and check valve, is a valve which can automatically prevent fluid from backflow. The disc of the check valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side. When the inlet side pressure is lower than the outlet side, the disc automatically closes under the influence of fluid pressure, gravity and other factors to prevent fluid backflow. It can be installed horizontally or vertically. The vertical installation should pay attention to the water flow from bottom to top. When installing, pay attention to whether the installation direction is correct.

Cast steel Check Valves is used to prevent back flow in the line .Flow is in a straight line through the valve resulting in minimal pressure drop . The disc swings into the open position as the media flows through the line .Back pressure in the line holds the disc in the closed position . Cast Bronze Check Valves may be installed in horizontal or vertical lines ,but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body .