Directional Control Valve
Check Valve
ECRG
Overview
ECRG is a check valve 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
ECRG — product overview
Description
ECRG belongs to the Hydraulic control valve / Directional Control Valve range. Use this range where the hydraulic circuit requires one-way flow control. Compare the individual model rows below to select the required size and rating.
Operating principle
A check valve permits flow in its designated direction and restricts flow in the reverse direction. Opening depends on the pressure difference across the valve and its specified cracking pressure.
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 | Max. Pressure ( kgf/cm 2 ) | Cracking Pressure ( kgf/cm 2 ) | Max. Flow ( l/min ) | Weight ( kg ) |
|---|---|---|---|---|
| CRG-03 | 250 | 05:0.35 50:3.5 75:5 | 40 | 2 |
| CRG-06 | 250 | 05:0.35 50:3.5 75:5 | 125 | 4.4 |
| CRG-10 | 250 | 05:0.35 50:3.5 75:5 | 250 | 8 |
| Model | A | B | C | D | E | F | G | H | J | K | L | N | P | Q | R |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CRG-03 | 68 | 47.6 | 23.8 | 47.6 | 30.1 | 12.7 | 80 | 60.3 | 10 | 70 | 36 | 46 | 11 | 17.5 | 10.2 |
| CRG-06 | 101 | 65.2 | 32.6 | 68.2 | 40.5 | 22.2 | 114 | 80.9 | 16.5 | 81 | 38 | 54 | 17.5 | 26 | 16.45 |
| CRG-10 | 130 | 92.1 | 46.1 | 71.4 | 46 | 20.6 | 130 | 92.1 | 19 | 100 | 50 | 67 | 21.5 | 30 | 18.95 |
Circuit symbols, dimensions and performance
These are family reference drawings. Check the model label on each drawing.
Need help with ECRG?
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
Technical information
| Model | ECRG |
|---|---|
| Category | Directional Control Valve |
| Family | Valves |
Confirm pressure, flow, and cavity ratings during quotation.
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