Description:

Series D*1FP pilot operated servo proportional valves transfer the advantages of the Parker patented Voice
Coil Drive (VCD®) to larger frame sizes for high flow  rates. The high dynamic / high precision drive of the pilot valve allows the optimum control of the main spool and results in servo performance of the complete valve.
Series D*1FP is available in 5 sizes:
D31FP  NG10 (CETOP 05)
D41FP  NG16 (CETOP 07)
D81FP  NG25 (CETOP 08)
for port diam. up to 26 mm

D91FP  NG25 (CETOP 08)
for port diam. up to 32 mm

D111FP NG32 (CETOP 10)
The power down mode works with a safe 4th position of the D1FP pilot valve. This ensures that the main stage is hydraulically balanced at power down and allows the main spool spring to center (for overlapped spools), or approximately 10% spring offset to spool position A or B (for zerolap spools). The innovative integrated regenerative function into the A-line (optional) allows new energy saving circuits for differential cylinders. The hybrid version can be switched between regenerative mode and standard mode at any time.

Features/Benefits:

High dynamics
High flow.
Defined spool positioning at power-down – optional P-A/B-T or P-B/A-T or center position (for overlapped spools).
Onboard electronics
Closed loop position controlled pilot valve and main stage.
NEW: Energy saving A-Regeneration.
NEW:Switchable hybrid version.

Product Series:

D91FP Series

HYLIK provide Parker D91FP Series to meet all customer' s demand. For more details of D91FP Series, please do not be hesitate to contact us!