Directly Controlled Servo Valves Moog Series D633, D634 Moog

D633, D634
A proportional flow regulation valve with a permanent magnet linear motor which drives the spool directly. A position transducer is mounted to the spool which supplies information and compensates the position error.
Nominal size NG06/NG10
Nominal flow (@ 70 bar delta p) 5 l / min to 100 l / min
Response time (@210bar for 0-100% stroke) 12 ms / 20 ms
A proportional flow regulation valve with a permanent magnet linear motor which drives the spool directly. A position transducer is mounted to the spool which supplies information and compensates the position error.

Nominal size NG06/NG10
Nominal flow (@ 70 bar delta p) 5 l / min to 100 l / min
Response time (@210bar for 0-100% stroke) 12 ms / 20 ms