needle valve meaning in Hindi

Examples

1. Next, the needle valve is opened and the balloon begins to inflate.
2. A needle valve or solenoid valve regulates the CO 2 bubble rate.
3. The highly pressurized sample is then squeezed past a needle valve.
4. Accurate flow control with a needle valve relies on a constant inlet pressure.
5. The flow is controlled by a Larner Johnson needle valve.
6. The valve is often described as a needle valve, although this is a misnomer.
7. They read back pressure, and take into account resistance changes downstream from the needle valve.
8. Mixer operation is simple, it contains only one moving part, that being the needle valve.
9. The flow rate is then adjusted by the operator using needle valves on the torch.
10. The boost control solenoid contains a needle valve that can open and close very fast.