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Thermal Relief Valve Manufacturer in Nigeria

African Valve
Thermal Relief Valve Manufacturer in Nigeria

African Valve leads as the top Thermal Relief Valve Manufacturer in Nigeria A thermal safety valve, also known as a thermal relief valve or a temperature relief valve, is a type of pressure relief valve designed to protect equipment or systems from overpressure caused by excessive temperature buildup. When the pressure exceeds the predetermined set point the valve opens and releases the fluids and gasses and prevents overpressure and potential damage or failure of the system. Thermal safety valves are equipped with a temperature sensing element, which detects changes in temperature within the system and when the temperature rises above the set point, the sensing element activates the valve to open and relieve pressure.

Thermal Safety Valves are commonly used in applications where high temperatures can cause fluid expansion and pressure buildup, such as steam boilers, pressure vessels, heat exchangers, and pipelines, where proper control over pressure is critical to maintain safety in the applications.

Parts of Thermal relief valve:

  • Body
  • Valve seat
  • Valve disc
  • Spring
  • Thermocouple
  • Capillary tube
  • Actuator

What are the advantage of Thermal Relief Valve:

  • Cost-effective
  • Automatic pressure and temperature relief
  • Low maintenance
  • Quick operation in emergency
  • Versatile


  • Chemical processing
  • Oil and gas industry
  • Power generation
  • Steam systems
  • Manufacturing and Industrial Processes


  • Body material: Cast iron, cast steel (WCB, WCC, LCC, LCB, WC6, WC9), Ductile iron, carbon steel, stainless steel (SS316, SS304, CF8).
  • Class: 150 - 2500, PN10-PN450
  • Size: ½” - 40”
  • Ends: Socket weld butt weld, flanged, threaded.
  • Operation: Handwheel, Gear operated, Electric Actuated, and Pneumatic Actuated.

Visit our website for more update: https://www.africanvalve.com/product-category/thermal-safety-valve/

African Valve
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