Manifold Fittings: Key Components for Improving Pipeline System Efficiency

This article will delve into the definition, application, and selection criteria of Manifold Fittings to help you better understand this key component and optimize your piping system.

What are Manifold Fittings?

Manifold Fittings are fittings used to connect and distribute fluids or gases in pipes. They effectively manage the flow of fluids by bringing multiple fluid sources together into one outlet, or distributing one fluid source to multiple outlets.

Main Applications of Manifold Fittings
（1）Hydraulic Systems: In hydraulic systems, Manifold Fittings are used to distribute hydraulic oil from a pump to multiple actuators and control valves. This configuration can reduce the number of pipe connections and simplify system design.

（2）Pneumatic Systems: Pneumatic systems use compressed air to drive a variety of devices. Manifold Fittings are used in such systems to distribute airflow to multiple pneumatic components, such as cylinders and valves, thereby improving the flexibility and efficiency of pneumatic systems.

（3）Water Supply Systems: In water supply systems, Manifold Fittings are responsible for distributing water from the main water supply pipeline to different water use points.

（4）HVAC Systems: In HVAC systems, Manifold Fittings are used to distribute refrigerant or heat to optimize the cooling or heating effect of the system. They can help improve the energy efficiency and comfort of the system.

When selecting manifold fittings, there are several key factors to consider:

（1）Material: Select the appropriate material based on the fluid type, working environment and temperature requirements. Common materials include stainless steel, aluminum alloy and plastic. Different materials have different corrosion resistance and strength, so the specific needs of the system should be considered when selecting.

（2）Pressure rating: Manifold fittings must be able to withstand the working pressure of the system. Select fittings that meet the system pressure requirements to ensure that they will not leak or break during operation.

（3）Interface type: Different interface types (such as threaded connection and flange connection) are suitable for different piping systems. When selecting, you need to ensure that the fittings are compatible with the existing piping system and ensure that the connection is stable and reliable.

（4）Flow requirements: Select the appropriate fitting size and flow capacity based on the flow requirements of the system. The appropriate flow capacity can ensure the normal operation of the system and avoid problems such as insufficient or excessive flow.

（5）Temperature Range: Select Manifold Fittings that will perform reliably within the system’s operating temperature range. High or low temperature environments may affect the performance and life of the fitting, so consider temperature when selecting.