Kontrollige ventiili RVP 30

Huade cooperated Rexroth for more than 7 years from 1979. Huade® check valve RVP 30 is an affordable alternative to Rexroth products of the same series. It is made of durable steel.  Huade has a good inspection system to ensure high quality. All products undergo strict testing before leaving the factory and are packaged in standard carton with waterproof packaging. Within the one year guarantee period, it is free to repair. The factory passed ISO9001, ISO14001, and ISO45001. Huade® check valves an be used in the military industry in China due to its stable and reliable performance. It is a well-known national brand in China.

Product parameter of the Check Valve RVP 30

Product Feature And Application of the Check Valve RVP 30

Features:

▶ Subplate connection

▶ Leakage-free closure in one direction

Application:

The check valve RVP 30 is mainly used at the outlet of the pump as a back pressure valve and bypass valve.

Production Details of the Check Valve RVP 30

The check valve type RVP 30 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 30

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.