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Triple Duty Valve

South American Valve is a leading Triple Duty Valve Manufacturer in Mexico. A triple duty valve, also known as a triple duty valve assembly or a three-way valve, is a specialized valve used in certain HVAC (heating, ventilation, and air conditioning) systems. It combines three functions into a single valve, hence the name “triple duty.”

Triple duty valves are commonly used in systems such as hydronic heating and cooling systems, where there are multiple circuits or zones that require individual control and balancing. They are often installed in piping systems where a single valve assembly can perform all three functions, simplifying the system design and reducing the number of individual valves required.

Triple duty valves can have different configurations, including globe-style or ball-style valves, depending on the specific application and system requirements. They are typically operated manually using a handwheel or lever, although automated versions with electric or pneumatic actuators are also available for enhanced control and automation.

South American Valve is the greatest Triply Duty Valve Supplier in Argentina. Overall, triple duty valves offer convenience and efficiency by combining three essential functions into a single valve assembly, streamlining the installation, operation, and maintenance of HVAC systems.


  • Body
  • Trim
  • Check valve mechanism
  • Shut-off valve mechanism
  • Balance valve mechanism


  • Globe valve type
  • Ball valve type
  • Dual plate check valve with balance and shut-off valve
  • Diaphragm valve type


  • Space and cost saving
  • Simplified system operation
  • Flow control and balancing
  • Prevents backflow
  • Reduce maintenance
  • Reliable shut-off capabilities

Applications & industries

  • HVAC systems
  • Industrial cooling systems
  • Plumbing systems
  • Water distribution systems
  • Hydronic systems
  • District heating and cooling systems

Technical Details

  • Body material: Cast iron
  • Sizes: 10″, 12″, 14″, 2 1/2″, 2″, 3″, 4″, 5″, 6″, 8″
  • Class: 125

Triple Duty Valve

Triple Duty Valve