| Parameter | Specification Details |
| Valve Series | D661 Series (2-Stage Servo-Proportional Valve) |
| Mounting Pattern | ISO 4401-05-05-0-94 (Size 05 / NG10) |
| Rated Flow ($Q_n$) | 100 L/min (at $\Delta p_N = 35$ bar per land) |
| Max Operating Pressure | 350 bar (5,000 psi) at ports P, A, and B |
| Fail-Safe Position | Spool moves to center (Spring-centered) (Designation ‘A’) |
| Response Time ($T_{90}$) | Approx. 13 – 22 ms (varies with pilot pressure) |
| Supply Voltage | 24 VDC (18 to 32 VDC) |
| Current Consumption | Max. 300 mA |
| Command Signal | $\pm$10 V or 4-20 mA (Typically configured via 6+PE or 11+PE connector) |
| Pilot Stage Type | ServoJet® (High dynamic response & high flow gain) |
| Degree of Protection | IP 65 (with properly mounted mating connector) |
| Seal Material | NBR (Buna-N) (Standard, others optional) |
Warranty&Reture Policy:
1、One year warranty. If the product malfunctioned under proper usage per instructions manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
2、14days evaluation and investigation takes placed after receiving yourreturn item.
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