check valve meaning in Hindi

Examples

1. It would get so hot that it would melt the check valve,
2. A check valve allows flow in only one direction and prevents back-flow.
3. Should the vehicle overturn, check valves automatically close to further prevent spillage.
4. The internal check valves may be flapper type or spring-loaded balls.
5. Mechanical check valves require too much pressure to function properly in this application.
6. The check valve in the Canadian currency area is capital and labor mobility.
7. There are various types of check valves used in a wide variety of applications.
8. The check valve has a flap which opens and closes as fuel is removed.
9. The problem was traced to a leak in the liquid oxygen preburner check valve.
10. Ball check valves are often very small, simple, and cheap.