Female Straight 22mm - 3/4"

The EXF9-S22x3/4F press fitting is a specialized plumbing fitting commonly used in a range of heating, plumbing, and underfloor heating (UFH) systems. It provides a quick, reliable, and leak-free connection between 22mm pipes and 3/4-inch male-threaded components. Here's a detailed breakdown of the product:

Detailed Description:

1. Material:

   • The EXF9-S22x3/4F press fitting is generally made from high-quality brass or stainless steel. These materials are durable, resistant to corrosion, and able to withstand high temperatures and pressures. Brass is the most commonly used material due to its strength and resistance to corrosion, which is essential in both heating and water supply systems.

2. Size and Configuration:

   • S22 refers to the 22mm pipe size. The fitting is designed to connect to 22mm pipes, which is a standard size in many heating and plumbing systems (e.g., domestic water supply and central heating).
   • 3/4F refers to a 3/4-inch female threaded connection. This means the opposite side of the fitting has an internal (female) thread designed to connect to a male-threaded component, such as a 3/4-inch valve, radiator valve, manifold, or other system components.

3. Press-Fit Technology:

   • The press-fit method is the key feature of this fitting. The fitting is installed by using a press tool that applies controlled pressure to clamp the fitting securely onto the pipe. This creates a permanent, leak-free seal without the need for heat, soldering, or additional sealing materials like PTFE tape.
   • Press-fit fittings are faster to install and more reliable compared to traditional methods, reducing the risk of installation errors and leaks over time.

4. Applications:

   • The EXF9-S22x3/4F press fitting is commonly used in the following applications:
     • Underfloor Heating (UFH): Connecting 22mm pipes to components with 3/4-inch male threads, such as manifolds, valves, or pumps.
     • Central Heating: Connecting 22mm pipes to 3/4-inch male-threaded components like radiator valves, thermostatic radiator valves (TRVs), and other heating system components.
     • Domestic Plumbing: Connecting 22mm pipes to faucets, water valves, or other fixtures with 3/4-inch male threads.
   • It is particularly useful for systems that require strong, durable, and easy-to-install connections.

5. Advantages:

   • Quick and Efficient Installation: The press-fit technology allows for faster installation compared to traditional methods like soldering, threading, or welding. Theres no need for heat or flame, making it safer and easier to install in various environments.
   • No Need for Sealing Materials: Since press-fit connections form a reliable seal without the need for PTFE tape or other sealing compounds, the installation process is cleaner and more efficient.
   • Durable and Leak-Free: Press-fit fittings offer long-lasting performance, with a permanent seal that reduces the likelihood of leaks. This makes them ideal for heating systems and water supply installations that are under constant pressure.
   • Corrosion-Resistant: Brass and stainless steel materials provide excellent resistance to corrosion, ensuring that the fitting lasts for many years without degrading, even in high-temperature or high-pressure systems.

6. Compatibility:

   • The EXF9-S22x3/4F press fitting is compatible with a variety of pipe materials, including 22mm copper, PEX, and multilayer pipes. This makes it a versatile solution for different types of heating and plumbing systems. Its compatibility with multiple pipe types ensures that it can be used in a wide range of installations.

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