Stopper press fittings 54

Product detailed description

Press fitting systems are widely used in modern building services for their speed and reliability in installation. The IVAR IVC51.54 stopper press fitting is commonly used in central heating, fire suppression, refrigeration, and industrial air systems. It is particularly suited for closed pressurised systems where leak-free connections are essential. Installers working in residential, commercial, and industrial environments often use these fittings in applications involving water, dry air, inert gases, and non-potable fluids. The fitting is designed for use in systems operating within a wide temperature range and under significant pressure, making it suitable for both indoor and outdoor installations.

Correct selection and installation of press fittings are critical to system performance. The IVAR IVC51.54 is intended for use with carbon steel pipes and is part of a larger press fitting system that includes elbows, tees, and other fittings. It is not certified for drinking water applications and should not be used in systems where potable water is present. The fitting is supplied in a pack of four units and is intended for use with standard press tools compatible with Type M jaws.

Technical parameters

Operating temperature	-20 °C
Nominal pressure	PN 16
Resistance to high pressures up to	16 bar
Weight	0.144 kg
Code	IVC51.54
Brand	IVAR

The operating temperature range of -20 °C to +120 °C makes this fitting suitable for cold and hot water systems, as well as for industrial applications involving dry air or inert gases. The nominal pressure rating of PN 16 means it can handle up to 16 bar of pressure, which is typical for many closed heating and fire suppression systems. These parameters are essential for determining the suitability of the fitting for a specific system and for ensuring compliance with relevant standards and codes.Installation and connection The IVAR IVC51.54 is installed using a standard press tool compatible with Type M jaws. The fitting is placed over the end of the prepared pipe, and the tool is used to compress the fitting around the pipe, creating a secure and leak-free connection. The fitting is designed for a 54 mm pipe diameter, and it is important to ensure that the pipe is correctly sized and prepared before installation. Common installation mistakes include using the wrong tool type, failing to clean the pipe end, or applying uneven pressure during pressing. After installation, the molding indicator should be checked to confirm that the press has been applied correctly. If the indicator is not fully engaged, the connection may not be secure and should be re-pressed.Compatibility and accessories The IVAR IVC51.54 is compatible with other IVAR press fittings and is intended for use with carbon steel pipes. It is not compatible with copper or plastic piping systems. For complete system integration, installers may need to order additional fittings such as elbows, tees, and couplings from the same product range. The fitting is not compatible with systems requiring surface coating limiting agents or where potable water is present. No additional accessories are required for installation, but it is important to ensure that the correct press tool is available.Technical background for designers The IVAR IVC51.54 press fitting stopper operates on the principle of mechanical compression, where the fitting is pressed onto the pipe to create a tight seal. The carbon galvanized steel construction provides good resistance to corrosion and mechanical damage, making it suitable for a wide range of environments. The fitting is designed for use in closed pressurised systems, where it can withstand both high and low temperatures and pressures. The absence of surface coating limiting agents means it is suitable for use in industrial and non-potable water systems. The service life of the fitting is influenced by the quality of the installation, the operating conditions, and the compatibility with the system media. Proper sizing and selection are essential to ensure long-term performance and system integrity.Service and operation The IVAR IVC51.54 requires no regular maintenance under normal operating conditions. However, it is important to periodically inspect the connections for signs of wear, corrosion, or leakage. If a connection is suspected to be compromised, it should be re-pressed using the correct tool. There are no specified service intervals for this fitting, as it is designed for long-term use in pressurised systems. In the event of a system failure, the fitting should be replaced if it is found to be damaged or if the molding indicator is not engaged properly.Frequently asked questions

Can the IVAR IVC51.54 be used in fire suppression systems?
Yes, the fitting is suitable for use in fire suppression systems that operate with water and are pressurised up to 16 bar. It is not certified for drinking water applications.

Is the IVAR IVC51.54 compatible with copper pipes?
No, the fitting is designed for use with carbon steel pipes and is not compatible with copper or plastic piping systems.

Can the IVAR IVC51.54 be used in refrigeration systems?
Yes, the fitting is suitable for use in refrigeration systems operating within the temperature range of -20 °C to +120 °C and under pressures up to 16 bar.

What press tool is required for the IVAR IVC51.54?
A press tool compatible with Type M jaws is required for installation. It is important to use the correct tool to ensure a secure and leak-free connection.