BS EN 1111. Sanitary Tapware. Thermostatic Mixing Valves (PN 10). General Technical Specification|Draw-off taps, Mixing valves, Valves, Thermostatic valves, Sanitary appliances, Water supply (buildings), Domestic, Fluid equipment components, Fluid inlets, Fluid outlets, Flow nozzles, Flow rates, Pressure regulators, Fluidic control equipment, Service pressure, Classification systems, Designations, Marking, Dimensions, Dimensional tolerances, Flexible pipes, Connectored joints, Test equipment, Testing conditions, Laboratory testing, Leak tests, Watertightness tests, Flow measurement, Hydraulic tests, Pressure testing, High-pressure tests, Sensitivity, Stability, Mechanical testing, Endurance testing, Thermal testing, Torsion testing, Design