RVP12 Check valve

RVP12-10 is a kind one-way valve, it is belong to Direction Control Valve.

In general situation, check valve is consists of valve body、valve core and spring.

-Valve body：It is the outer shell of the one-way valve,made of steel, with a cetain pressure resistance, providing an installation and support basis for internal parts, bearing system pressure, and ensuring the connection between the valve and external pipes or equipment. 

-Valve core: Mostly cone valve structure, good sealing, stric process requirements.  

- Spring：It plays the role of controlling the opening and closing of the valve core.it is installed in the valve core or valve body.When the fluid flows in reverse from the outlet of the one-way valve, the spring force and the outlet side pressure work together to close the valve core to prevent the fluid from flowing back.

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