You are here: Home Products Albion Valves (International) Ltd Hydronic Balancing & Controls ART 20C ART 20C Datasheet BIM IOM DZR Pressure Independent Control & Balancing Valve (PICV). Union Tail Pieces & Gaskets required (2 per valve for BSP male connection) Connection Screwed BSP Parallel (ISO 228/1) Pressure 25 Bar Rated Temperature -10°C to +120°C Add to brochure Add to enquiry