Here's why:
* Acetal's properties: Acetal is a strong, rigid, and durable thermoplastic with excellent wear resistance. It's also chemically resistant, making it suitable for use with a variety of fluids.
* Push-to-connect fittings: These fittings rely on a tight seal created by a compression ring made of acetal. The ring is compressed against the pipe or tubing when the fitting is pushed onto it, creating a leak-proof connection.
Other fittings that may use acetal:
* Some types of valves: Acetal can be used for valve components, like handles or bodies, where its durability and chemical resistance are beneficial.
* Pipe and hose connectors: Acetal can be found in certain connector components for its strength and resistance to wear.
It's important to note that acetal is not the only material used for fittings. Other materials, such as brass, stainless steel, and nylon, are also commonly used. The choice of material depends on the specific application and requirements.
