![[Yuken] — EFCG-10 40Ω Proportional Flow Control Valve with built-in check valve (E series, 20.6 MPa, size 10)](https://prosourcemro.com/wp-content/uploads/2026/05/002-131-1024x904.png)
[Yuken] — EFCG-10 40Ω Proportional Flow Control Valve with built-in check valve (E series, 20.6 MPa, size 10)
Family ID: YK-EFCG40-10
40Ω Series Proportional Electro-Hydraulic Flow Control Valves. E-series current-driven valve: set flow changes continuously in proportion to the input current, so system flow can be remotely controlled from a power amplifier; pressure- and temperature-compensated, so set flow is unaffected by load pressure or oil temperature; built-in check valve allows free reverse flow regardless of control current. Suited to shock-free start/stop/speed-change of actuators. Use with a dedicated Yuken power amplifier. Sub-plate mounting, valve size 10. Max operating pressure 20.6 MPa, max adjustable flow 500 L/min, rated current 700 mA. Coil resistance 45Ω (40Ω series), hysteresis 7%. Optional pressure-compensation piston opening-adjustment screw (N).
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| EFCG-10-500-11 | EFCG-10 40ohm Flow Control +Check (E), 500L/min, N-opt: none | Yuken | Type: Proportional Flow Control Valve (E series, current-driven, 40Ω) with built-in Check | Series: EFCG | Mounting: Sub-plate (G) | Valve Size: 10 | Max Adjustable Flow: 500 L/min | Flow Adj. Range: 5–500 L/min | Max Pressure: 20.6 MPa | Free Flow (check): 550 L/min | Pressure-comp. Adjustment Screw: None | Rated Current: 700 mA | Coil: 45Ω | Pressure/Temperature compensated: Yes | Hysteresis: 7% | Drive: Current input (use with dedicated power amplifier) | Mass: 51 kg | Design No.: 11 | ||
| EFCG-10-500-N-11 | EFCG-10 40ohm Flow Control +Check (E), 500L/min, N-opt: N | Yuken | Type: Proportional Flow Control Valve (E series, current-driven, 40Ω) with built-in Check | Series: EFCG | Mounting: Sub-plate (G) | Valve Size: 10 | Max Adjustable Flow: 500 L/min | Flow Adj. Range: 5–500 L/min | Max Pressure: 20.6 MPa | Free Flow (check): 550 L/min | Pressure-comp. Adjustment Screw: Pressure-compensation piston opening-adjustment screw (made to order — consult) | Rated Current: 700 mA | Coil: 45Ω | Pressure/Temperature compensated: Yes | Hysteresis: 7% | Drive: Current input (use with dedicated power amplifier) | Mass: 51 kg | Design No.: 11 |
