PVC Ball Valve Double Union Female Socket Connection abrisa

PVC Ball Valve Double Union Ezfitt - Female Socket Connection (Reference: 5401)

This PVC ball valve with double union from Ezfitt brand represents an advanced technical solution for flow control in plumbing, irrigation and industrial network installations. Designed according to European quality standards, it offers exceptional reliability for applications requiring precise water flow control.

Specific Applications and Uses

This double union valve finds its place in numerous technical configurations. In sanitary plumbing, it allows isolation of pipeline sections for maintenance without complete network draining. Installers particularly appreciate its ability to be easily dismantled thanks to its double unions, thus facilitating maintenance and replacement operations.

For irrigation systems, it constitutes an essential regulation element allowing control of water supply to different watering zones. Its robust PVC construction resists pressure variations typical of automatic irrigation installations. Landscaping professionals frequently use it as a sectioning valve in buried networks.

Technical Characteristics and Materials

The construction of this valve prioritizes high-quality materials. The PVC body ensures excellent resistance to corrosion and chemical aggression present in distribution water. The polyethylene (PE) seats guarantee durable sealing and superior abrasion resistance compared to traditional materials.

The EPDM (Ethylene Propylene Diene Monomer) O-rings constitute a judicious technical choice for drinking water applications. This elastomeric material presents excellent resistance to aging, high temperatures up to 60°C, and maintains its sealing properties over long periods.

The female socket connection offers a solid mechanical bond with PVC pipes. This chemical welding bonding technique creates structural continuity between the valve and the network, eliminating leak risks at connection points.

Installation and Commissioning

Installing this double union valve requires careful preparation of bonding surfaces. Pipe ends must be chamfered and degreased before applying PVC cement. It is recommended to use specific cement for pressure PVC, respecting the setting times indicated by the manufacturer.

The double union design allows optimal valve positioning in the installation. Before final cementing, alignment and handle orientation should be checked to facilitate subsequent operations. The ergonomic handle integrates a key for flange tightening, avoiding the use of external tools during maintenance.

After installation, perform progressive pressure testing by checking sealing at each stage. The maximum operating temperature of 60°C allows its use on hot water circuits while respecting distribution temperature standards.

Expert Advice and Optimization

To maximize this valve's lifespan, it is advisable to perform regular operations to maintain ball mobility. A valve immobilized for long periods may present operating difficulties due to lime deposits.

Association with straight union fittings or Multitanks repair couplings allows creating easily dismantable modular configurations. For buried installations, adding a manhole extension facilitates valve access for maintenance operations.

In irrigation networks, combining this valve with Gardena watering programmers available at Multitanks allows creating high-performance automated systems. Construction professionals appreciate its compatibility with the complete range of professional Camlock and Express fittings for temporary site installations.

Be careful never to force operation if the valve presents unusual resistance. Preventive cleaning with mild descaling agent can resolve most blockages without damaging EPDM seals.

Technical Specifications