Technical Data: 1"" Start and End of Modular Manifolds with shut-off valves and manual handwheels Optionally: Replace handwheels with R473 actuator Quick connection 18mm thread connections DN32: outlets centre distance 50 mm Temperature range: 5÷110 °C Max. working pressure: 10 bar Part no. R53VTY006 Use key R558 or R558N for the balancing.