Directional Control Valve
Pilot Operated Check Valve
ECPG, ECPT, ECPDG, ECPDT
Overview
ECPG, ECPT, ECPDG, ECPDT is a pilot-operated check control in the Hydraulic control valve / Directional Control Valve range.
Pressure
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Flow
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Interface
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PRODUCT INFORMATION
ECPG, ECPT, ECPDG, ECPDT — product overview
Description
ECPG, ECPT, ECPDG, ECPDT belongs to the Hydraulic control valve / Directional Control Valve range. Use this range when a normally blocked hydraulic path needs a separate pilot-controlled release. Compare the individual model rows below to select the required size and rating.
Operating principle
A pilot-operated check valve restricts reverse flow until a suitable pilot signal releases the controlled path. Pilot pressure, back pressure and area ratio affect release conditions.
General operating principle for this product type. Use the matching circuit symbol and exact model documentation for port-by-port behaviour.
Compare family specifications
| Model | Model | Max. Pressure ( kgf/cm 2 ) | Cracking Pressure ( kgf/cm 2 ) | Max. Flow ( l/min ) | Weight ( kg ) | Weight ( kg ) |
|---|---|---|---|---|---|---|
| Sub-Plate Mounting | Threaded Connection | Max. Pressure ( kgf/cm 2 ) | Cracking Pressure ( kgf/cm 2 ) | Max. Flow ( l/min ) | Weight ( kg ) | Weight ( kg ) |
| CPG-03 CPDG-03 | CPT-03 CPDT-03 | 250 | 05:0.35 50:3.5 | 40 | 4 | 5 |
| CPG-06 CPDG-06 | CPT-06 CPDT-06 | 250 | 05:0.35 50:3.5 | 125 | 6 | 6.5 |
| CPG-10 CPDG-10 | CPT-10 CPDT-10 | 250 | 05:0.35 50:3.5 | 250 | 11.5 | 12 |
| Model | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| CPG, CPDG-03 | 87.5 | 44.5 | 10 | 144 | 50.6 | 68 | 41 | 35 |
| CPG, CPDG-06 | 102 | 51 | 11.3 | 174 | 57 | 80 | 50 | 40 |
| Model | A | B | C | D | E | F | G | H | J | K |
|---|---|---|---|---|---|---|---|---|---|---|
| CPT, CPDT-03 | 80 | 40 | 150.5 | 75 | 21 | 64 | 35.5 | 58 | 41 | 3/8” |
| CPT, CPDT-06 | 99.6 | 49.8 | 174 | 84 | 26 | 73 | 38 | 68 | 65 | 3/4” |
| CPT, CPDT-10 | 140 | 70 | 208 | 104 | 35 | 92 | 45 | 84 | 79 | 1 1/4” |
Circuit symbols, dimensions and performance
These are family reference drawings. Check the model label on each drawing.
Need help with ECPG, ECPT, ECPDG, ECPDT?
Send the exact model code, quantity and operating requirements. Our team can confirm configuration, availability and quotation details.
Specify your configuration
Include these details with your quotation request:
- Complete model code and required quantity
- Operating pressure, required flow and fluid compatibility
- Mounting interface, cavity or port connections
- Adjustment range, pilot conditions and back pressure
Technical information
| Model | ECPG, ECPT, ECPDG, ECPDT |
|---|---|
| Category | Directional Control Valve |
| Family | Valves |
Confirm pressure, flow, and cavity ratings during quotation.
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