RELIEF VALVES Meaning and
Definition
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Relief valves are mechanical devices designed to safeguard systems or equipment from excessive pressure by releasing or "relieving" the excess pressure to prevent damage. They are commonly used in various industries to protect pipelines, vessels, boilers, pressure systems, and other equipment that operate under pressure.
The primary function of relief valves is to maintain the pressure within predetermined limits, ensuring the system operates safely. When the pressure exceeds the predetermined set point, the relief valve automatically opens, allowing the excess fluid or gas to escape and return the pressure to a safe level. This prevents potentially catastrophic failures, such as explosions or damage to equipment, that could occur due to excessive pressure build-up.
Relief valves can come in different designs, such as pressure relief valves, safety relief valves, or pressure safety valves, depending on their application and specific requirements. These valves are typically equipped with spring-loaded mechanisms, where the force exerted by the spring determines the set pressure at which the valve opens. Some relief valves may also include additional features like pilot-operated systems or back-pressure regulators for more precise control.
Regular inspection and maintenance of relief valves are crucial to ensure their proper functioning and efficiency. It is essential to verify their calibration, clean them periodically, and remove any accumulated debris or particles that could potentially hinder their operation. By reliably maintaining pressure within safe limits, relief valves play a vital role in protecting both personnel and equipment, ensuring smooth and secure operation in various industrial settings.
Common Misspellings for RELIEF VALVES
- eelief valves
- delief valves
- felief valves
- telief valves
- 5elief valves
- 4elief valves
- rwlief valves
- rslief valves
- rdlief valves
- rrlief valves
- r4lief valves
- r3lief valves
- rekief valves
- repief valves
- reoief valves
- reluef valves
- reljef valves
- relkef valves
- reloef valves
Etymology of RELIEF VALVES
The word "relief" originated from the Old French word "relief" which means "alleviation" or "remedy", derived from the verb "reliever" meaning "to alleviate" or "to relieve". It ultimately traces back to the Latin word "relevare", composed of "re-" (meaning "again" or "back") and "levare" (meaning "to lighten" or "to lift").
The term "valve" comes from the Latin word "valva" meaning "door leaf" or "folding door". It originally referred to the structures that functioned as gates or barriers.
Therefore, the term "relief valves" combines the concept of "alleviation" or "remedy" with the mechanical device known as a "valve".
Similar spelling word for RELIEF VALVES
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