Pilot and compensation
Choose internal or external pilot, spool type and whether the relief-type pressure compensator is required. The CB option denotes the compensator.
EH Series with LVDT feedback
EHDFG-04 and 06 high-response valves
Select the pilot and pressure-compensator arrangement for the high-response family.
160 Kgf/cm²Maximum operating pressure
130 / 280Rated flow, L/min.
±24 V DCDual-polarity supply
LVDTInternal spool feedback
Function and model selection
EHDFG-04 and EHDFG-06 combine an LVDT and amplifier inside the valve for internal closed-loop spool control. They form a separate high-response family from the EHDFG-01 and 03 valves.
Select the pilot and pressure-compensator arrangement for the high-response family.
Use the model comparisons below with the linked manufacturer catalogue. Send the complete designation and application details for selection support.
Model comparison
| Model | Rated flow, L/min. | Pilot flow at transition, L/min. |
|---|---|---|
| EHDFG-04 | 130 | 6 |
| EHDFG-06 | 280 | 10 |
Rated flow is specified at valve ΔP 15 Kgf/cm². Minimum pilot pressure is 15 Kgf/cm² and maximum drain-line back pressure is 1 Kgf/cm².
Configuration and ordering
Electrical requirements
The catalogue specifies ±24 V DC supply, with a ±21 to ±28 V DC range including ripple. Rated flow corresponds to a ±5 V DC command; confirm the dual-polarity supply arrangement.
Selection support
Send the complete control requirement
Include the existing model label and circuit or wiring details so the valve and electronics can be checked together.
- Complete valve model and design number
- Operating pressure and required flow range
- Command signal and electrical supply
- Amplifier, sensor or feedback configuration
- Mounting details and circuit drawing
- Nameplate photograph and quantity
Manufacturer catalogue
Specifications, model designations, installation drawings and electrical details for EHDFG-04 and 06 high-response valves.
Enquire about EHDFG-04 and 06 high-response valves
Send your model code and application details to Shree Hydraulics in Belagavi for selection and quotation enquiries across India.