Series D636, D637, D638
Series D636/D637/D638 combines microprocessor-based electronics as well as field bus connection with the approved technology of DDV-valves. These servo-proportional valves are parametered and monitored with the integrated CAN Bus interface. Process data such as control signals and actual conditions can be transmitted with the field bus protocol or via the analogue inputs and outputs.
Nominal size NG10
Nominal flow (@ 70 bar delta p) 20 to 200 l / min
Response time (@210bar for 0-100% stroke) 8 - 18 ms
