Common Types Of Check Valves
Common Types Of Check Valves
A is a valve whose switching parts are disc-shaped and rely on their own weight and medium pressure to produce the effect of stopping the medium from flowing back. It is an automatic valve, also known as a one-way valve, check valve, backflow valve, or isolation valve. The commonly used check valves are as follows.
Swing check valve
Swing check valves have a disc-shaped valve flap and rotate around the axis of the valve seat channel. Because the internal passage of the valve is streamlined, the flow resistance is higher than that of a lift check valve. Small size, suitable for medium, small diameter, low pressure, and large diameter pipeline (large diameter case flow rate is low and infrequent flow changes). Sealing performance is not as good as lifting type.
- The installation position of the swing check valve is not restricted, it can be installed on horizontal, vertical, or inclined pipelines.
Send product request
Other supplier products
 |
Cast Iron strainer | Mainpartsandmaterials: Partsname material Body、Bonnet GreyironGG25 Screen Stainlesssteel304 Standards Facetoface Flan... |
 |
Cast Steel and Stainless Steel Globe Valve DIN Globe Valve | Cast Steel and Stainless Steel Globe ValveDIN Globe Valve Mainpartsandmaterials PartsName Materials Body DIN17245GS-C25+CR13.DIN17245... |
 |
Cast Iron Butterfly Vavle D971X-10/10Q/16/16Q Electric Drive Type Butterfly Valve | Cast Iron Butterfly VavleD971X-10/10Q/16/16Q Electric Drive TypeButterfly Valve E Mainpartsandmaterials: Partsname Material Valvebody ... |
 |
Non Return Valve Suppliers China | Non Return Valve Suppliers China refers to the opening and closing member for the circular valve and by its own weight and media pressure to p... |
 |
swing type foot valve | swing type foot valve Product Features Utilizing a swing structure for effective filtration of impurities. Suitable for mediums such as wa... |
Same products
 |
Greentech New Automatic No Cross Contamination Pneumatic Vacuum Conveyor Sugar Volumetric Rotary Feeder System Material Handling | Seller: Greentech International (Zhangqiu) Co., Ltd | Automatic Operation: Ensures continuous and efficient sugar feeding without manual intervention... |
 |
Greentech New Industrial Automatic Dilute Phase Pneumatic Conveying System Rotary Valve Roots Blower 220/380V Material Handling | Seller: Greentech International (Zhangqiu) Co., Ltd | Automatic Assembly: Simplifies manual processes with precision and efficiency. Positive Pressu... |
 |
RV-02 Pressure Relief Valve | Seller: Greentech Industry (Jinan) Co., Ltd | RV-02A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle... |
 |
XY3240A XY Directional Control Valve | Seller: XingYu Electron (Ningbo) Co., Ltd | XY3240A XY Directional Control Valve Product Description Directional Control ValveNotes |
 |
Manifold with Communication | Seller: XingYu Electron (Ningbo) Co., Ltd | A "VT manifold" typically refers to a manifold used in plumbing or HVAC systems. This manifold is... |
