Gate Valves
Gate valves are devices used to control the flow of fluids in a pipeline by means of a sliding gate that moves across the flow stream. In the context of space and astronautical engineering, gate valves are commonly used in rocket engines and spacecraft propulsion systems to regulate the flow of propellants and other fluids. They are designed to withstand high pressures and temperatures, and to provide a tight seal when closed to prevent leaks. Gate valves are typically operated manually or by an actuator, and can be made of various materials depending on the application, such as stainless steel, titanium, or nickel alloys.
Your Previous Searches
Random Picks
- Solar Cycle: Solar Cycle refers to the periodic variation in the Sun's activity, including changes in the number and size of sunspots, flares, and other solar phenomena. The cycle has an average duration of 11 years and is characterized by a period of h ... Read More >>
- GOES I/GOES 8: GOES I/GOES 8 is a series of Geostationary Operational Environmental Satellites (GOES) operated by the National Oceanic and Atmospheric Administration (NOAA) for weather forecasting, severe storm tracking, and meteorology research. The firs ... Read More >>
- Tuner: In space and astronautical engineering, a tuner is a device used to adjust the frequency of an antenna or a radio receiver to match the frequency of an incoming signal. Tuners are essential components of communication systems used in space ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06