Proportional Directional Control Valves Series D*FH and D*FM
The D*FH series high response proportional servovalves are direct solenoid operated, with elec-tronic spool position feedback and on-board integrated electronics. Valves are available in sizes NG06 (CETOP 3) and NG10 (CETOP 5). The D*FH and D*FM series products feature a preci-sion zero lapped spool and sleeve assembly ideally suiting these valves for precision high performance closed loop control applications.
• Integrated valve electronics.
• Standard 7-pin MS electrical connector interface.
• Closed loop controlled spool position.
• Precision zero lap spool and sleeve.
• Linear flow characteristics (D*FH models).
• Electrically compensated dual flow gain for extended low flow resolution (D1FM models).
• External valve enable function.
• Spool fourth position on power down.