Fittings with nipple - female thread, 1/2" F x 17 x 2, PEX

Product detailed description

Threaded fittings with inserts are commonly used in residential and commercial heating and plumbing systems to connect PEX pipes to threaded components. Installers and technicians working on radiant heating, hot water distribution, or underfloor heating systems frequently use these fittings to ensure leak-free and durable connections. The fitting is designed for use in systems operating at a maximum temperature of +120°C and is compatible with PEX pipe systems that require threaded connections for valves, manifolds, or other components. Proper installation ensures long-term performance and system integrity.

These fittings are typically found in new builds, renovations, and service work where PEX piping is the preferred material due to its flexibility and ease of installation. The nickel-plated brass construction provides resistance to corrosion and ensures compatibility with a wide range of fluids and environments. The EPDM O-ring ensures a reliable seal under operating conditions, making the fitting suitable for both hot and cold water applications.

Technical parameters

Material	Nickel-plated brass CW617N
Nominal pressure	PN 10
EAN	8595145909124
Weight	0.119 kg
Code	461321
Brand	IVAR

The nominal pressure rating of PN 10 indicates the fitting is suitable for systems operating at up to 10 bar pressure. This makes it appropriate for standard domestic and low-pressure commercial systems. The material selection, including nickel-plated brass and EPDM, ensures compatibility with PEX piping and provides resistance to thermal expansion and contraction. The 1/2 inch female thread allows for secure and leak-free connection to standard threaded components.Installation and connection To install the fitting, the PEX pipe is inserted into the fitting’s sleeve until it reaches the stop. The fitting is then tightened onto the pipe using a suitable crimping or expansion tool, ensuring a secure mechanical connection. The female thread is then connected to a corresponding male thread on a valve, manifold, or other component. It is important to ensure the PEX pipe is cut cleanly and free of burrs before insertion. Common installation mistakes include over-tightening the threaded connection, which can damage the fitting or the O-ring, and using incorrect tools for the crimping or expansion process.Compatibility and accessories This fitting is specifically designed for use with PEX pipe systems and requires compatible PEX pipe with an outer diameter of 17 mm. It is intended for use with IVAR.TP PEX piping. Additional components such as crimp rings, expansion tools, or crimping tools may be required for installation, depending on the system’s design and the installation method used. No related products are listed for this item.Technical background for designers This fitting operates by mechanically securing the PEX pipe within the fitting’s sleeve and sealing it with an EPDM O-ring. The nickel-plated brass CW617N material provides high strength and resistance to corrosion, making it suitable for long-term use in both hot and cold water systems. The fitting integrates into PEX-based systems by providing a secure and leak-free connection to threaded components. The service life and efficiency of the fitting depend on correct installation, proper system pressure, and the absence of mechanical stress on the connection. The PN 10 rating ensures it is suitable for standard domestic and low-pressure commercial systems.Service and operation No specific service intervals are provided for this fitting. Routine checks should include inspecting the connection for leaks or signs of wear, particularly after system pressure changes or temperature fluctuations. If a leak is detected, the fitting should be removed and replaced with a new unit. The EPDM O-ring should be replaced if it shows signs of degradation or hardening, as this can affect the seal’s integrity. The nickel-plated brass construction requires no special maintenance under normal operating conditions.Frequently asked questions

Can this fitting be used with PEX pipe of a different diameter?
No, this fitting is specifically designed for PEX pipe with an outer diameter of 17 mm. Using a different diameter may result in an insecure connection or leaks.

Is this fitting suitable for hot water systems?
Yes, the fitting is suitable for systems operating at temperatures up to +120°C, making it appropriate for hot water applications.

Can this fitting be used with other types of piping?
No, the fitting is designed specifically for PEX piping. Using it with other types of piping may compromise the connection and lead to leaks.

What tools are required for installation?
A crimping or expansion tool is required to secure the PEX pipe within the fitting. A standard wrench or spanner is needed to tighten the threaded connection.