Double Union Pool Valve Part No. 5431 | PTFE Seats | PVC-U

The double union ball valve (Water Series) is a high-performance shut-off device, essential for the hydraulic management of your rigid PVC networks. Identified under Ref. 5431, this F/F (Female/Female) model is specifically designed for water supply, water treatment and demanding swimming pool installations. Its "double union" design allows for quick and easy disassembly of the central part of the valve, facilitating maintenance operations without having to cut the piping.

Technical materials: PVC-U, PTFE and EPDM

This valve uses components selected for their durability and chemical resistance to conventional water treatments:

• PVC-U body : Guarantees excellent rigidity and corrosion resistance.
• PTFE seats : Ensure smooth maneuvering of the sphere and optimal internal sealing over the long term.
• EPDM O-rings : Offer perfect compatibility with chlorinated or treated water, while maintaining their elasticity.

Ergonomic innovation: Integrated clamping wrench

The Ref. 5431 is distinguished by its technical ingenuity. It is equipped with tightening flanges that allow the tightness of the sphere to be adjusted or to compensate for wear and tear on the seats without complete disassembly. To facilitate this operation, a specific wrench for tightening the flanges is directly incorporated into the ergonomic handle. This built-in tool ensures that you always have the necessary equipment on hand for precise and immediate adjustment.

Concrete application cases

In a specific case of a pool technical room, this valve is ideal for isolating the pump or sand filter. For example, during winterization, the double union system allows the valve body to be removed to protect the installation from frost or for a complete cleaning of the pipes. Its temperature range of 0°C to +60°C and its PN16-10 pressure resistance make it an ultra-reliable component for all irrigation or domestic water supply installations.

Installation and connection to standards

The connection is made by female end caps to be glued in accordance with the EN 1452 standard, ensuring perfect compatibility with rigid PVC pipes on the market. The ergonomic handle has been designed to offer an excellent grip, even with wet hands, allowing for quick and secure opening or closing. It is the professional choice par excellence to combine simplicity of installation, comfort of use and simplified maintenance.

Technical characteristics