The Altecnic 533 Series high performance pressure reducing valve, 15 mm, is specifically made for hot and cold services in homes or flats. It balances hot or cold water supply, or both and guards against too much pressure at outputs like taps and showers. They have a specifically designed diaphragm for precise pressure adjustment in reaction to variations in downstream pressure. Water noise may be effectively reduced by the bigger outlet chamber's low departure velocity. The pressure lowering valve's primary fault is caused by scale deposits, which are less likely to form since the control stem housing of the cartridge is composed of a plastic material with a low coefficient of adhesion.

• EN1567 approved
• Maximum pressure at inlet is 12 bar maximum working temperature is 65C
• Outlet adjustment range is 1 bar to 5.5 bar (dynamic control only)
• Maximum temperature 80C
• High flow rate
• One piece cartridge ensures easy servicing and maintenance
• All valves have built in filters
• Low noise operation