Introduction
API stainless steel single plate wafer check valve, also named one way valve, is used to prevent backflow and leakage of medium, and reversal of pump and driving motor. It allows medium to flow through in only one direction, and prevents reverse direction flow. Disc opens and closes automatically depending on force from media flowing. Disc will open under the pressure of forward flow fluid. When fluid flows in reverse direction, the disc will be closed by fluid pressure and dead weight so as to cut off the flow. This single plate check valve can also be installed in auxiliary pipeline system to balance system pressure.
Application
API stainless steel single plate wafer check valves can be widely applied in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, and other pipeline systems.
Features
1. Integral structure of this one way valve is simple and compact.
2. API stainless steel single plate check valves can be installed in horizontal or vertical section of pipes and installation is very easy.
3. Small friction between sealing surfaces ensures low wear rate of sealing component.
4. Precision casting technology is adopted for manufacturing valve body.
5. Two times shot blasting processing of valve surface the check valve look fine and smooth.
6. CNC processing technology is adopted to produce disc.
7. Disc restrainer is designed to prevent that the open position of disc is too high to be shut down.
8. Disc of API stainless steel single plate check valve is with high strength and stiffness.
9. The disc sealing surface can be customized. Customer can choose sealing material for disc sealing surface according to needs.
KERUI products, such as ball valves, gate valves, globe valves, check valves (one way valves), forged steel valves and strainers, have reached the standard of US API, Germany DIN, Russia GOST, Japan JIS, ISO9001 and CE. Our API stainless steel single plate check valves are applied in various pipeline systems, such as tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy, etc. Our products occupy a large market at Brazil, Argentina, Mexico, Canada, Russia, Kazakhstan, Indonesia, South Korea, Japan and other foreign countries.
