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Pressure-Reducing Valve

Pressure-Reducing Valve

A pressure-reducing valve regulates and maintains constant fluid pressure on the outlet side, ensuring safety and efficiency in water supply, industrial processes, and irrigation systems.

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Definition

A pressure-reducing valve is a valve that maintains fluid pressure uniformly on its outlet side as long as pressure on the inlet side is at or above a design pressure.

Purpose

Pressure-reducing valves are used to regulate and maintain a constant downstream pressure in fluid systems, ensuring the safety and efficiency of plumbing and industrial applications.

Examples of Use

  • Water Supply Systems: Regulating water pressure in residential and commercial plumbing.
  • Industrial Processes: Maintaining consistent pressure in manufacturing and processing systems.
  • Irrigation Systems: Controlling water pressure for efficient irrigation.

Related Terms

  • Pressure Relief Valve: A valve that releases excess pressure to prevent system damage.
  • Regulator: A device used to control the pressure or flow of fluids.
  • Flow Control Valve: A valve that regulates the flow rate of a fluid.

Notes

  • Installation: Proper installation and maintenance are crucial to ensure the valve functions correctly and prevents pressure fluctuations.
  • Sizing: The valve must be appropriately sized for the system to achieve the desired pressure reduction.

Related Terms