Angle valve ARCO Dual DUAL29 with anti-scale filter 1/2" x 3/8" x 3/4"

ARCO Dual DUAL29 is an angle valve with an integrated anti-scale filter designed for reliable water shut-off and protection at plumbing connection points. The valve combines three connection sizes — 1/2" x 3/8" x 3/4" — and a filtered inlet that reduces limescale ingress to downstream fixtures and flexible hoses. Its compact angle-body design is intended for use where a neat, accessible shut-off is required on supply lines to faucets, toilets or small appliances.

Advantages

The integrated anti-scale filter helps limit limescale build-up, extending the service life of connected fixtures and hoses while maintaining flow. The angle configuration enables a space-saving installation with convenient access for maintenance and shut-off. Constructed for routine plumbing environments, the valve provides a stable on/off control and a filtered inlet that reduces particulate entry without the need for an external strainer.

Suitable for

• Domestic and commercial sink and basin faucet connections
• Shut-off to toilets, bidets and concealed cisterns
• Supply lines to washing machines, dishwashers and small appliances
• Applications requiring reduced limescale at the fixture inlet

Key specifications

• Connection sizes: 1/2" x 3/8" x 3/4"
• Type: angle valve with integrated anti-scale filter
• Function: manual shut-off with filtered inlet
• Installation position: inline angle connection for wall/fixture supply
• Intended use: potable cold and hot water supply (standard plumbing systems)

How to use

Shut off the main water supply before installing the angle valve. Fit the correct fittings to match the supply pipe and the fixture inlet, ensuring seals and threads are properly engaged and tightened to the manufacturer’s torque recommendations. After installation, open and close the valve to verify smooth operation and check for leaks at all joints. Periodically inspect the filtered inlet for visible scale or debris; follow maintenance guidance to clean or replace the filter element if performance is reduced.

Usage recommendations

Use the ARCO Dual DUAL29 on standard plumbing supply lines and avoid excessive force when operating the valve. In hard water areas, schedule regular inspections of the anti-scale filter to maintain flow and prevent clogging. If uncertain about compatibility with existing fittings, consult a qualified plumber.