These DZR (Dezincification Brass) ball valves are WRAS approved. The body, ball, stem and locknut are manufactured from DZR brass, seats and stem packing is PTFE and lever is steel. Ends are compression, nut and olive made from brass. The valves are full bore with an anti-blowout stem.
These valves have maximum working pressure of 25 bar upto 90°C and 10 bar at 110°C. The working temperature range is -10°C to +110°C in the absence of ice.