![[Yuken] — Feed Control Valve 2-stage (UCF2G)](https://img.prosourcemro.com/2026/05/002-42-1024x842.png)
Feed Control Valves
Yuken
[Yuken] — Feed Control Valve 2-stage (UCF2G)
Family ID: YUK-FC-UCF2
Feed Control Valves. Compact combination of flow control + check valve and deceleration valve for machine-tool rapid→feed switching by cam. Pressure/temperature compensated. Max. operating pressure: 14 MPa. 2-stage control type. Sizes 03/04. Internal / external (-E) drain.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| UCF2G-03-4-10 | Feed Control Valve UCF2G-03-4-10, internal drain | Yuken | Type: Feed Control Valve (2-stage) | Mounting: Gasket | Valve Size: 03 | Adjustable Flow: 4 L/min | Max. Flow: 40 L/min | Adjustment Range 1st Stage: 0.1–4 L/min | Adjustment Range 2nd Stage: 0.05–4 L/min | Free Flow: 40 L/min | Drain: Internal | Max. Operating Pressure: 14 MPa | Mass: 2.7 kg | Design No.: 10 | ||
| UCF2G-03-4-E-10 | Feed Control Valve UCF2G-03-4-E-10, external drain | Yuken | Type: Feed Control Valve (2-stage) | Mounting: Gasket | Valve Size: 03 | Adjustable Flow: 4 L/min | Max. Flow: 40 L/min | Adjustment Range 1st Stage: 0.1–4 L/min | Adjustment Range 2nd Stage: 0.05–4 L/min | Free Flow: 40 L/min | Drain: External (-E) | Max. Operating Pressure: 14 MPa | Mass: 2.7 kg | Design No.: 10 | ||
| UCF2G-03-8-10 | Feed Control Valve UCF2G-03-8-10, internal drain | Yuken | Type: Feed Control Valve (2-stage) | Mounting: Gasket | Valve Size: 03 | Adjustable Flow: 8 L/min | Max. Flow: 40 L/min | Adjustment Range 1st Stage: 0.1–8 L/min | Adjustment Range 2nd Stage: 0.05–8 L/min | Free Flow: 40 L/min | Drain: Internal | Max. Operating Pressure: 14 MPa | Mass: 2.7 kg | Design No.: 10 | ||
| UCF2G-03-8-E-10 | Feed Control Valve UCF2G-03-8-E-10, external drain | Yuken | Type: Feed Control Valve (2-stage) | Mounting: Gasket | Valve Size: 03 | Adjustable Flow: 8 L/min | Max. Flow: 40 L/min | Adjustment Range 1st Stage: 0.1–8 L/min | Adjustment Range 2nd Stage: 0.05–8 L/min | Free Flow: 40 L/min | Drain: External (-E) | Max. Operating Pressure: 14 MPa | Mass: 2.7 kg | Design No.: 10 | ||
| UCF2G-04-30-30 | Feed Control Valve UCF2G-04-30-30, external drain | Yuken | Type: Feed Control Valve (2-stage) | Mounting: Gasket | Valve Size: 04 | Adjustable Flow: 30 L/min | Max. Flow: 80 (40) L/min | Adjustment Range 1st Stage: 0.1–22 L/min | Adjustment Range 2nd Stage: 0.1–17 L/min | Free Flow: 80 L/min | Drain: External | Max. Operating Pressure: 14 MPa | Mass: 9.2 kg | Design No.: 30 |
