Reduced Tee 90° F/F/F in PVC to glue

The Reduced Tee 90° F/F/F in PVC to glue Codital (Reference: 5831) represents a leading technical solution for all your branching and derivation needs in piping systems. Manufactured by Codital, a recognised brand in the PVC fittings sector, this component combines robustness, reliability and ease of installation. Compliant with the strictest European standards and certified for food contact, it stands as a reference choice for both private individuals and demanding professionals.

Applications and use cases

This reduced 90° tee finds its place in a multitude of technical and domestic applications. In the field of drinking water supply, it allows the creation of derivations to feed different consumption points while maintaining the main network pressure. Irrigation and watering systems also benefit from its particular configuration, notably to distribute water to multiple cultivation zones or garden sectors.

In industry, this fitting proves indispensable for swimming pool networks, allowing the connection of filtration, heating and water treatment circuits. The chemical and food industry sectors adopt it for its resistance to corrosive products and its ACS certification which guarantees the harmlessness of the material in contact with food-grade fluids. Its reduced T design offers the possibility of connecting pipes of different diameters, thus optimising the design of complex networks.

Technical specifications and innovation

Manufactured in PVC-U (Unplasticised Polyvinyl Chloride), this fitting benefits from the exceptional properties of this material: corrosion resistance, dimensional stability and excellent long-term durability. Compliance with EN 1452 guarantees that the product meets the strictest European requirements concerning plastic piping systems for water supply.

The solvent cement jointing system ensures a perfect and durable seal. This technology creates a molecular bond between the fitting and the pipe, forming a monobloc assembly of exceptional reliability. The ACS certification (Sanitary Conformity Attestation) confirms that the material can be used in contact with water intended for human consumption without altering its organoleptic qualities.

The particularity of this fitting lies in its reduced T design at 90 degrees with three female connections of potentially different diameters. This configuration allows the fitting to be perfectly adapted to the specific constraints of each installation, optimising flow rates and minimising pressure losses.

Installation and implementation

The installation of this reduced tee requires careful preparation to guarantee optimal sealing. Begin by thoroughly cleaning the surfaces to be assembled with a suitable degreaser to eliminate any trace of dust or grease. Deburr the pipes with a deburring tool to obtain a clean, perpendicular cut.

The application of PVC solvent cement must be evenly distributed over both surfaces to be assembled. Quickly insert the pipe into the socket with a quarter turn to distribute the cement, then hold the position for 15 to 30 seconds. The setting time varies according to ambient temperature, but generally allow 24 hours before pressurising the network.

For maintenance, PVC-U requires no special treatment. Its smooth surface limits the build-up of deposits and its chemical resistance allows it to withstand most common cleaning products. Periodically check the condition of the assemblies, particularly after significant temperature variations which may stress the glued joints.

Expert advice and optimisation

To maximise the performance of your installation, combine this reduced tee with other Codital PN16 PVC fittings from the same range to guarantee perfect system homogeneity. Prioritise the use of pressure PVC pipes also compliant with EN 1452 to optimise the compatibility and durability of the assembly.

In outdoor installations, protect PVC fittings from direct UV rays by using conduits or specific paints to avoid premature ageing of the material. For industrial applications involving chemical products, check the chemical compatibility of PVC-U with the fluids being transported by consulting chemical resistance tables.

A common mistake is to underestimate the importance of surface preparation. A poorly prepared assembly can compromise long-term sealing. Invest in quality tools: deburring tool, file, lint-free cloths and professional PVC solvent cement. In winter, store fittings and cement in a heated room to facilitate implementation and optimise polymerisation.

For large-scale installations, plan your assemblies taking into account thermal expansion. PVC-U has a notable expansion coefficient that must be anticipated by installing fixed points and expansion compensators at strategic locations in the network.

Technical characteristics