Check Valve RVP 6

Cooperation with Rexroth for more than 7 years from 1979, Huade® check valve RVP 6 can completely replace the same type valve offered by Rexroth. The factory has passed ISO9001,ISO14001, and ISO45001. Huade’s check valves are widely used in engineering and construction machinery, metallurgy, machine tools, etc. All check valve RVP 6 will undergo strict testing before leaving the factory to ensure excellent quality.

Product parameter of the Check Valve RVP 6

Product Feature And Application of the Check Valve RVP 6

Features:

▶ Subplate connection

▶ Leakage-free closure in one direction

Application:

The check valve RVP 6 is mainly used at the outlet of the pump as a back pressure valve and bypass valve.

Production Details of the Check Valve RVP 6

The check valve type RVP 6 has the task of, preferably closing a flow leak free in one direction and to permit free flow in the opposite direction.It basically comprises of the housing (1), poppet (2) compression spring (3),and spring seat(4). The stroke of the poppet (2), which is guided on its

outside diameter,is limited by a mechanical stop. The built-in compression spring (3) supports the closing movement. Furthermore the compression spring(3) holds the poppet (2) in the closed position even when there is no flow through the valve.

Symbol

Structure diagram

①Housing  ②Poppet  ③Spring  ④Spring seat

Notice of Check Valve RVP 6

1. The fluid must be filtered. Minimum filter fineness is 20 ㎛.

2. The tank must be sealing up and an air filter must be installed on air entrance

3. Products without subplate when leaving factory, if need them, please ordering specially.

4. Valve fixing screws must be high intensity level (class 10.9). Please select and use them according to the parameter listed in the sample book

5. Roughness of surface linked with the valve is required to 0.8/

6. Surface finish of mating piece is required to 0.01/100mm.