Elbow PUSH 90° - male thread - 16x1/2 "M IVAR.PUSH-KM

Product detailed description

Push elbows are commonly used in residential and commercial heating and plumbing systems to connect flexible ALPEX pipes to rigid threaded components. These fittings allow for quick and tool-free installation, making them ideal for applications where frequent adjustments or repairs are necessary. The 90° elbow is particularly useful in tight spaces or where directional changes are required in the piping layout. Installers working on underfloor heating, domestic hot water, or central heating systems will find this fitting suitable for its reliable sealing and ease of use.

When working with ALPEX systems, the push elbow provides a secure and leak-free connection by using a combination of a stainless steel sleeve and EPDM sealing ring. This eliminates the need for crimping tools, reducing installation time and complexity. The fitting is suitable for both new installations and system modifications where a 90° turn is required between a flexible and rigid pipe section.

Technical parameters

Installation and connection

To install the push elbow, first ensure the ALPEX pipe is cut cleanly and free of burrs. Insert the pipe into the push fitting until it reaches the stop mark. The fitting will secure the pipe automatically without the need for additional tools. The male thread (1/2 inch) connects to the internal thread of the pipe or component. It is important to verify that the pipe is fully inserted and that the sealing ring is undamaged before tightening the connection. Common installation mistakes include using damaged or contaminated sealing rings, which can lead to leaks or reduced system efficiency.

Compatibility and accessories

This push elbow is specifically designed for use with ALPEX pipes and is compatible with other components in the IVAR PUSH system. For a complete installation, additional fittings such as straight couplings, T-joints, or other elbows may be required. It is recommended to use the same brand and type of sealing rings and sleeves to ensure consistent performance and compatibility. No specific accessories are required for this model, as the fitting is self-contained and ready for installation upon unpacking.

Technical background for designers

The push elbow operates by using a combination of a stainless steel sleeve and EPDM sealing ring to create a secure connection between the flexible ALPEX pipe and the rigid threaded component. The brass body provides structural integrity and resistance to corrosion, while the EPDM sealing ring ensures a tight and durable seal. The operating principle relies on the mechanical grip of the sleeve and the elasticity of the sealing material to maintain a leak-free connection under pressure. The integration of this fitting into the system depends on the correct sizing and alignment of the pipe and threaded component. The service life and efficiency of the fitting are influenced by the quality of the sealing ring, the cleanliness of the pipe end, and the operating conditions such as temperature and pressure.

Service and operation

During operation, the push elbow requires no maintenance beyond regular visual inspections for signs of wear, corrosion, or leakage. If a leak is detected, the fitting should be disassembled and inspected for damage to the sealing ring or sleeve. No specific service intervals are required for this model, as the design is intended for long-term use without degradation. In the event of a system modification or repair, the fitting can be removed and replaced without the need for special tools, provided the pipe is cut cleanly and the new fitting is installed correctly.

Frequently asked questions

Can this push elbow be used with other types of flexible piping besides ALPEX?
No, this model is specifically designed for ALPEX pipes and may not provide a secure connection with other types of flexible piping.

Is it possible to install this fitting in a vertical orientation?
Yes, the push elbow can be installed in any orientation as long as the pipe is fully inserted and the sealing ring is undamaged.

Can the sealing ring be replaced separately if it becomes damaged?
Yes, the sealing ring can be replaced if it is damaged or worn, ensuring continued performance and system integrity.

Is it necessary to use a lubricant when inserting the pipe into the fitting?
No, the use of lubricants is not required and may interfere with the sealing performance of the EPDM ring.