Assembling Valves: Do You Need Rubber Joints?

When it comes to assembling valves, the inclusion of rubber joints is a critical consideration for ensuring the optimal performance and longevity of the system. Rubber joints, also known as expansion joints, play a pivotal role in mitigating stresses, vibrations, and misalignments within the pipeline network. In this article, we will explore the necessity and benefits of using rubber joints when assembling valves.
The function of rubber joints in valve assembly:
During the assembly of valves in a pipeline system, the inclusion of rubber joints serves multiple essential functions. These include:
Absorption of Movements: Rubber joints are designed to absorb various types of movements that occur within the pipeline, including axial, lateral, and angular displacements. This capability is crucial for minimizing stress on valves and other critical components.
Vibration Isolation: In industrial and commercial settings, pipelines are often subjected to vibrations and mechanical shocks. Rubber joints act as a buffer, isolating the valves from these vibrations and preventing damage or premature wear.
Flexibility and Misalignment Compensation: Misalignments can occur due to various factors such as installation tolerances or thermal expansion. Rubber joints provide flexibility, allowing for small misalignments and preventing stress on the valves and adjacent piping.