Pressure-independent control valve (PICV) from the ACVATIX™ range, designed for two-pipe heating systems (radiators). The angle pattern with a nickel-plated brass body provides automatic dynamic balancing and a constant volumetric flow rate regardless of the differential pressure in the system.

Features and benefits

• Automatic dynamic balancing – no need for balancing valves on branches
• Integrated volumetric flow rate presetting
• Constant flow rate at a differential pressure of 0.1–0.6 bar
• Operation without disturbing noise
• Manual setting for valve shut-off and temporary operation during construction
• Suitable for both new-build installations and refurbishment of systems with hydraulic problems
• Maintenance-free – in the event of a fault, the entire valve must be replaced

Installation and operating notes

• During flushing or pressure testing, the valve must be open – severe pressure surges may damage a closed PICV.
• The water must not contain organic substances.
• The warranty is void in the event of unauthorised modifications or opening of the valve.
• When using third-party actuators, correct operation must be ensured by the user.