Pilot Operated
These valves perform a change over of spool by hydraulic pilot and shift the direction of oil flow.Same as those Solenoid Controlled Pilot operated Directional Valves. In addition to the standard Two Position Valves (2B※), the following two types of two position valves are available: Valves with neutral position and pilot Y pressure position (2B※A). Valves with neutral position and pilot X pressure position (2B※B).
Features / specifications
|
Model Numbers | Maximum Flow L/min. | Max. Operating Pressure Kgf/cm2 | Max. Pilot Pressure Kgf/cm2 | Min. Required Pilot Pressure Kgf/cm2 | Max. T-Line Back Pres. Kgf/cm2 |
Mass Kg | |||
| 100 Kgf/cm2 | 160 Kgf/cm2 | 250 Kgf/cm2 | 315 Kgf/cm2 | ||||||
| DHG-04-3C?-46 | 300 *1 | 300 *1 | 300 *1 | 300 *1 |
315 |
250 |
8 |
210 | 7.4 |
| DHG-04-2N?-46 | 300 | 300 | 300 | 300 | 7.4 | ||||
| DHG-04-2B?-46 | 130 | 70 | 70 | 60 | 7.8 | ||||
| DHG-06-3C?-50 | 500 *2 | 500 *2 | 500 *2 | 500 *2 |
315 |
250 |
8 |
210 | 11.2 |
| DHG-06-2N?-50 | 500 | 500 | 500 | 500 | 11.2 | ||||
| DHG-06-2B?-50 | 140 | 100 | 90 | 80 | 11.7 | ||||
| DHG-10-3C?-40 | 1100 *3 | 1100 *3 | 1100 *3 | 1100 *3 |
315 |
250 |
10 |
210 | 43.8 |
| DHG-10-2N?-40 | 1100 | 1100 | 1100 | 1100 | 43.8 | ||||
| DHG-10-2B?-40 | 460 | 300 | 220 | 200 | 45.6 | ||||