Press gland - internal thread, 1/2" F x 20

Product detailed description

This press fitting is commonly used in residential and commercial plumbing systems where ALPEX pipe needs to be connected to threaded components. It is frequently found in heating, water supply, and sanitation systems where a secure, leak-free connection is essential. Installers working on new builds or system upgrades will find this fitting suitable for connecting to valves, meters, or other threaded equipment. The compact design and robust materials make it ideal for use in concealed installations or where space is limited.

The fitting is designed to be used with ALPEX pipe and requires a press tool compatible with B-F-TH type jaws. It is not intended for high-pressure or high-temperature applications beyond the specified parameters. The nickel-plated brass construction provides resistance to corrosion and ensures long-term durability in typical plumbing environments.

Technical parameters

Material	nickel-plated brass CW617N
Operating temperature	+120 °C
Nominal pressure	PN 10
Weight	0.079 kg
Code	510012
Brand	IVAR

The nominal pressure rating of PN 10 means the fitting is suitable for systems operating at up to 10 bar. The maximum operating temperature of +120°C makes it suitable for hot water systems but not for steam or high-temperature heating circuits. These parameters are essential for ensuring correct sizing and compatibility with the system’s operating conditions.

Installation and connection

The fitting is installed by first cutting and deburring the ALPEX pipe to the correct length. The pipe is then inserted into the fitting until it reaches the stop mark. A press tool with B-F-TH type jaws is used to compress the fitting around the pipe, forming a secure connection. The internal thread of 1/2 inch is ready for connection to threaded components such as valves or meters. It is important to ensure the pipe is fully inserted and that the press is applied evenly to avoid misalignment. Common installation mistakes include using incorrect press tool jaws or failing to clean the pipe before insertion, which can lead to leaks or poor sealing.

Compatibility and accessories

This press fitting is specifically designed for use with ALPEX pipe and requires a press tool with B-F-TH type jaws. No additional accessories are required for standard installation. It is not compatible with other pipe types or press systems. Related products include other press fittings and tools from IVAR, which should be selected based on the specific system requirements.

Technical background for designers

The fitting operates by forming a mechanical and hydraulic seal between the press sleeve and the ALPEX pipe. The nickel-plated brass body provides good resistance to corrosion and wear, while the stainless steel sleeve ensures a durable connection. The EPDM sealing material is compatible with potable water and common plumbing media. The fitting is designed to integrate into systems with moderate pressure and temperature requirements. Long-term performance is influenced by the quality of the press operation and the condition of the pipe surface during installation.

Service and operation

No regular maintenance is required for this fitting under normal operating conditions. However, it is important to inspect the connection periodically for signs of leakage or wear, especially in areas with high vibration or thermal expansion. If a leak is detected, the fitting should be replaced rather than re-pressed, as re-pressing can compromise the integrity of the connection.

Frequently asked questions

Can the IVAR 510012 be used with copper pipe?
No, this fitting is specifically designed for use with ALPEX pipe and is not compatible with copper or other pipe types.

Is the fitting suitable for steam systems?
No, the maximum operating temperature of +120°C makes it unsuitable for steam or high-temperature applications.

Can the press tool jaws be used with other IVAR fittings?
Yes, B-F-TH type jaws are compatible with a range of IVAR press fittings, provided the fitting dimensions match the tool specifications.

What is the sealing material used in the fitting?
The sealing is provided by an EPDM gasket, which is suitable for use with potable water and common plumbing fluids.