Valves Manufacturer in Saudi Arabia

Zone 27 Street 230 Building 74 P.O. Box 14330 C Ring Rode Doha Qatar
previous arrow
next arrow

Steam Pressure Reducing Valve

Steam Pressure Reducing Valve Manufacturer in Saudi Arabia, Qatar ,Jeddah ,Riyadh ,Dammam ,Dubai , Egypt

A leading manufacturer of Steam Pressure Reducing Valves in Venezuela is KSA VALVE CONTROL INC. The device known as a Steam Pressure Reducing Valve (PRV) is used to lower and control the steam pressure in a steam system. If steam is not adequately controlled, it can harm the machinery and the piping system because it is a highly pressurised and hot gas. By lowering the pressure of the steam that enters the steam system, a PRV is intended to keep the pressure there consistent and safe. A spring-loaded diaphragm that responds to pressure changes by opening and closing the valve is used to achieve this.


Normally, the valve is mounted in the steam line and is adjusted to lower the pressure to the appropriate value. By altering the setpoint of the valve, which is accomplished by varying the spring tension, the pressure can be changed. As a result, the valve can maintain a constant pressure despite variations in the demand for steam. PRVs are frequently utilised in a range of industrial applications, such as heating systems, boilers, and steam-powered equipment. They are crucial parts of any steam system because they guard against equipment damage and guarantee the system’s effective and safe operation.



  • Body
  • Seat
  • Spring
  • Diaphragm
  • Bonnet


  • Improved Safety: One of the primary benefits of a PRV is that it helps to maintain a safe and consistent pressure in the steam system, which reduces the risk of accidents and equipment failures.
  • Energy Savings: By reducing the pressure of the steam, a PRV can help to lower energy costs by reducing the amount of steam that is required to achieve the desired level of heat or power.
  • Increased Efficiency: When the pressure in a steam system is too high, it can cause unnecessary wear and tear on equipment, as well as increase the likelihood of leaks and other issues. By regulating the pressure, a PRV helps to improve the efficiency and lifespan of the system.
  • Better Control: A PRV allows for precise control over the pressure in a steam system, which makes it easier to maintain consistent temperatures and pressures throughout the system.
  • Reduced Maintenance: By preventing pressure fluctuations and reducing wear and tear on equipment, a PRV can help to reduce the need for maintenance and repairs, which can save time and money in the long run.


  • Power Generation
  • Textile manufacturing
  • Petrochemicals
  • Refineries


  • Boilers: PRVs are commonly used in boilers to maintain a consistent and safe level of steam pressure.
  • Turbines: In power generation, PRVs are used to regulate the steam pressure that is used to power turbines.
  • Heating Systems: PRVs are used in HVAC systems to regulate the pressure of steam that is used to heat buildings.
  • Chemical Processing: PRVs are used in chemical processing to regulate the pressure of steam that is used in various chemical reactions.
  • Refineries: In refineries, PRVs are used to regulate the pressure of steam that is used to power equipment and processes.
  • Textile Manufacturing: PRVs are used in textile manufacturing to regulate the pressure of steam that is used to power machinery.
  • Paper Production: PRVs are used in paper production to regulate the pressure of steam that is used to dry paper.

Available Material

  • Body, Bonnet: Ductile Iron, WCB
  • Disc: 2Cr13
  • Seat: SS410, 2Cr13
  • Plug: SS410, 2Cr13
  • Stem: 2Cr13, SS410
  • Diaphragm: 321 S.S.
  • Adjustable Spring: UNS G92600, 1Cr18Ni9Ti
  • Nominal Size: 1/2″ to 8″
  • Nominal Pressure: 2.5 to 4.0MPa
  • Casing Body Test Pressure: 3.75 MPa
  • Sealing Test Pressure: 2.5 MPa
  • Max. Inlet pressure: 2.5 MPa
  • Outlet pressure range: 0.02 – 1.6 MPa
  • • Steam Pressure Reducing valve.
    • Steam Pressure Reducing valve.



Scroll to Top