RVP20 Check valve

RVP20 -10 check valve usually have following features: 

Structure features: 

- Dimention ：'20' means that the valve NG is 20, it impacts that the fluid flow of the valve.

- Compact design：The overall structure is relatively compact, so it can be easily installed in various hydraulic or fluid systems, taking up little space and facilitating system layout optimization. 

Performance characteristics

- One-way conductivity：this is core function of check valve.It only allows the fuid to flow in one direction and prevents the fluid from flowing in the opposite direction.When the fluid flows in tthe normal direction, the valve opens, the resistance is small, and the fluid can pass smoothly;when the fuid tries to flow in the opposited direction,the valve closes, effectively preventing the fluid from following back, ensuring the safety and stability of the system.

-Pressure characteristics：It can work stably within the working pressure range of the system, and when flowing in forward direction, the opening pressure is low, which can reduce the fluid energy loss.For example, in some low-pressure hydraulic systems, it can be opened at a lower pressure to ensure the normal operation of the system. 

Jinhai is professional manufacturer of Various types of Directional Valves, Flow Valves, Pressure Valves and Accessories, Should you have any questions please feel free to come back to us.

                                                                                    1. Valve body

                                                                                    2. Taper valve core

                                                                                    3. Spring

                                                                                    4. Spring seat

                                                                                    5. Plug screw

                                                                                    6. O ring

                                                                                    7. Bonded washer