Description

JX-0310

Mixing valve for fan coil units with 3 or 4 way

• Thermostat valve with 3-way and 4 way
• Brass, bronze, copper
• Size; DN15
• 3-way zone valves with bypass are designed to control the flow of hot or cold water in heating/air conditioning systems.
• It is an actuator to open or close the valve on command from the thermostat—drive connection M30x1.5.

• Application	Valve for fan coil
  Works	outdoor
  Pressure (bar)	1.6Mpa
  Max Temperature	100°C
  Material	Brass, Copper

    Characteristics:

• Brass valves for fan coil units with 3-way and 4-way configurations are commonly used in HVAC systems to control the flow of hot or cold water to fan coil units. They are typically used in commercial buildings, such as hotels, hospitals, and office buildings, to provide zonal temperature control and maintain indoor comfort.
  

  How they work:

• A 3-way brass valve has three ports: an inlet, an outlet, and a bypass. The valve is designed to divert a portion of the water flow from the inlet to the bypass, depending on the position of the valve. This allows for control of the water flow to the fan coil unit, which controls the room temperature. A 4-way brass valve has four ports and is used to control water flow to either a heating or cooling coil.
• The installation of brass valves for fan coil units can vary depending on the specific application and the type of valve used. However, in general, the installation process involves the following steps:
  1. Turn off the power supply to the fan coil unit.
  2. Shut off the water supply to the valve.
  3. Drain the water from the system.
  4. Cut the existing pipe to the required length, ensuring the cut is square.
  5. Remove any burrs or sharp edges from the cut end of the pipe.
  6. Install the valve onto the pipe using the appropriate fittings and connectors.
  7. Tighten the fittings and connectors securely.
  8. Turn the water supply back on, and check for leaks.
  9. Turn on the power supply to the fan coil unit, and test the valve to ensure proper operation.

  Overall, brass valves for fan coil units with 3-way and 4-way configurations are essential components in HVAC systems, allowing for precise temperature control and indoor comfort. Proper installation and maintenance of these valves are crucial for the system’s efficient operation.

• In addition to installation, maintenance of brass valves for fan coil units is also important to ensure their proper function. Regular maintenance can prevent leaks, corrosion, and valve failure. Some maintenance tasks for brass valves include:
  1. Regular inspection: Check the valve for signs of wear or damage, such as leaks, corrosion, or cracks.
  2. Cleaning: Clean the valve and its components regularly to remove any buildup of debris, sediment, or mineral deposits.
  3. Lubrication: Apply lubricant to the valve’s moving parts to ensure smooth operation and prevent wear and tear.
  4. Pressure testing: Test the valve periodically to ensure it functions properly and can withstand the system’s water pressure.

  Following the manufacturer’s guidelines and using the recommended cleaning and lubrication products is important when performing maintenance. It is also recommended to have a professional HVAC technician inspect and service the valve regularly.

  In summary, brass valves for fan coil units with 3-way and 4-way configurations are essential components in HVAC systems, allowing for precise temperature control and indoor comfort. Proper installation, maintenance, and repair of these valves can help ensure their efficient function and prevent issues compromising the system’s performance.