Albion Art20 DZR Brass Pressure Independent Balancing & Control Valve

Albion Art20 PN25 Pressure Independent Balancing Control Valve (PIBCV)

The Albion Art20 is a high-performance pressure independent balancing control valve (PIBCV), designed to regulate and stabilise water flow in HVAC and hydronic systems. Constructed from CW602N-M DZR brass, the body, bonnet, and plug offer excellent corrosion resistance and long-term durability. Flow selection is made simple via an integrated preset dial, allowing precise adjustment without the need for additional balancing valves.

Available in sizes from 1/2″ to 2″ nominal bore, the Art20 features female BSPP threaded ends (ISO 228/1), an EPDM gasket, and includes two brass binder test points as standard. It supports a maximum operating pressure of 25 bar at up to 100°C, with a maximum differential pressure of 4 bar, and operates within a wide temperature range of -10°C to 120°C. The control cartridge can be easily removed for flushing, making maintenance and commissioning more efficient.

Key Features:

• CW602N-M DZR brass body, bonnet & plug
• Female BSPP parallel threaded ends (ISO 228/1)
• EPDM body gasket for reliable sealing
• Sizes: 1/2″ – 2″ NB (1/2″ – 1″ models are low flow)
• Preset dial for easy and accurate flow selection
• Automatic flow balancing with fluctuating pressure
• Includes two brass binder test points
• Max operating pressure: 25 bar (up to 100°C)
• Max differential pressure: 4 bar
• Operating temperature range: -10°C to 120°C
• Control cartridge can be removed for flushing

Ideal for improving energy efficiency, simplifying system commissioning, and ensuring consistent performance in dynamic flow conditions.