![[YUKEN] — LSVHG-06EH-S High-Performance Two-Stage OBE Linear Servo Valve (500–900 L/min)](https://img.prosourcemro.com/2026/05/002-154-1024x855.png)
Servo Valves
Yuken
[YUKEN] — LSVHG-06EH-S High-Performance Two-Stage OBE Linear Servo Valve (500–900 L/min)
Family ID: YK-LSVHG06EHS
High-performance on-board electronic (OBE) two-stage linear servo valve. Based on the standard-type OBE linear servo valve with an added sleeve; spool and sleeve are machined together to ensure a precise 1% overlap, suiting systems that demand higher precision and durability. Hysteresis 0.1% or less; step response from 7 ms. 1% overlap spool (form S), available as 3-way (A-port) or 4-way valve. Rated flow 500/900 L/min. DC 24 V supply, command-signal input only, built-in fault-diagnosis indicator. Usable to NAS 1638 class 10 (ISO4406 21/19/15). Note: 3-way version accepts input signals D/E/F only.
18 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| LSVHG-06EH-500-S4-A | LSVHG-06EH-500 High-Perf OBE Servo Valve, S4 (4-way valve), input A | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: A: Voltage ±10 V (+input → PBAT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.9 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S4-B | LSVHG-06EH-500 High-Perf OBE Servo Valve, S4 (4-way valve), input B | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: B: Current 4–20 mA (12–20 mA → PBAT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.9 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S4-C | LSVHG-06EH-500 High-Perf OBE Servo Valve, S4 (4-way valve), input C | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: C: Current ±10 mA (+input → PBAT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.9 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S4-D | LSVHG-06EH-500 High-Perf OBE Servo Valve, S4 (4-way valve), input D | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: D: Voltage ±10 V (+input → PABT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.9 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S4-E | LSVHG-06EH-500 High-Perf OBE Servo Valve, S4 (4-way valve), input E | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: E: Current 4–20 mA (12–20 mA → PABT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.9 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S4-F | LSVHG-06EH-500 High-Perf OBE Servo Valve, S4 (4-way valve), input F | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: F: Current ±10 mA (+input → PABT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.9 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S3-D | LSVHG-06EH-500 High-Perf OBE Servo Valve, S3 (3-way valve (A-port, ΔP=3.5MPa rating)), input D | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=3.5MPa) | Spool / Control: S (1% overlap) / 3-way valve (A-port, ΔP=3.5MPa rating) | Input Signal / Spool Monitor: D: Voltage ±10 V (+input → PABT flow) | Safety Device (select): blank=PBAT full-open (no solenoid) / EB=sol PABT 10% [★ 3-way: input D/E/F only] | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.0 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S3-E | LSVHG-06EH-500 High-Perf OBE Servo Valve, S3 (3-way valve (A-port, ΔP=3.5MPa rating)), input E | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=3.5MPa) | Spool / Control: S (1% overlap) / 3-way valve (A-port, ΔP=3.5MPa rating) | Input Signal / Spool Monitor: E: Current 4–20 mA (12–20 mA → PABT flow) | Safety Device (select): blank=PBAT full-open (no solenoid) / EB=sol PABT 10% [★ 3-way: input D/E/F only] | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.0 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-500-S3-F | LSVHG-06EH-500 High-Perf OBE Servo Valve, S3 (3-way valve (A-port, ΔP=3.5MPa rating)), input F | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 500 L/min (ΔP=3.5MPa) | Spool / Control: S (1% overlap) / 3-way valve (A-port, ΔP=3.5MPa rating) | Input Signal / Spool Monitor: F: Current ±10 mA (+input → PABT flow) | Safety Device (select): blank=PBAT full-open (no solenoid) / EB=sol PABT 10% [★ 3-way: input D/E/F only] | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 1.0 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S4-A | LSVHG-06EH-900 High-Perf OBE Servo Valve, S4 (4-way valve), input A | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: A: Voltage ±10 V (+input → PBAT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 4.8 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S4-B | LSVHG-06EH-900 High-Perf OBE Servo Valve, S4 (4-way valve), input B | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: B: Current 4–20 mA (12–20 mA → PBAT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 4.8 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S4-C | LSVHG-06EH-900 High-Perf OBE Servo Valve, S4 (4-way valve), input C | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: C: Current ±10 mA (+input → PBAT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 4.8 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S4-D | LSVHG-06EH-900 High-Perf OBE Servo Valve, S4 (4-way valve), input D | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: D: Voltage ±10 V (+input → PABT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 4.8 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S4-E | LSVHG-06EH-900 High-Perf OBE Servo Valve, S4 (4-way valve), input E | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: E: Current 4–20 mA (12–20 mA → PABT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 4.8 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S4-F | LSVHG-06EH-900 High-Perf OBE Servo Valve, S4 (4-way valve), input F | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=7MPa) | Spool / Control: S (1% overlap) / 4-way valve | Input Signal / Spool Monitor: F: Current ±10 mA (+input → PABT flow) | Safety Device (select): blank=PBAT full-open / A=PABT full-open / EA=sol PBAT 10% / EB=sol PABT 10% | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 4.8 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S3-D | LSVHG-06EH-900 High-Perf OBE Servo Valve, S3 (3-way valve (A-port, ΔP=3.5MPa rating)), input D | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=3.5MPa) | Spool / Control: S (1% overlap) / 3-way valve (A-port, ΔP=3.5MPa rating) | Input Signal / Spool Monitor: D: Voltage ±10 V (+input → PABT flow) | Safety Device (select): blank=PBAT full-open (no solenoid) / EB=sol PABT 10% [★ 3-way: input D/E/F only] | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 2.4 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S3-E | LSVHG-06EH-900 High-Perf OBE Servo Valve, S3 (3-way valve (A-port, ΔP=3.5MPa rating)), input E | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=3.5MPa) | Spool / Control: S (1% overlap) / 3-way valve (A-port, ΔP=3.5MPa rating) | Input Signal / Spool Monitor: E: Current 4–20 mA (12–20 mA → PABT flow) | Safety Device (select): blank=PBAT full-open (no solenoid) / EB=sol PABT 10% [★ 3-way: input D/E/F only] | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 2.4 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 | ||
| LSVHG-06EH-900-S3-F | LSVHG-06EH-900 High-Perf OBE Servo Valve, S3 (3-way valve (A-port, ΔP=3.5MPa rating)), input F | YUKEN | Type: Two-stage (pilot-operated) OBE, high-performance (sleeve-type, 1% overlap) | Valve Frame: 06 (ISO 4401-08) | Rated Flow: 900 L/min (ΔP=3.5MPa) | Spool / Control: S (1% overlap) / 3-way valve (A-port, ΔP=3.5MPa rating) | Input Signal / Spool Monitor: F: Current ±10 mA (+input → PABT flow) | Safety Device (select): blank=PBAT full-open (no solenoid) / EB=sol PABT 10% [★ 3-way: input D/E/F only] | Max Operating Pressure: 35 MPa | Tank Port Pressure (T): 35 MPa | Pilot Supply Pressure: 1.5–21 MPa | Pilot Flow: ≥21 L/min | Main Valve Internal Leakage: 2.4 L/min (14MPa, 32mm²/s) | Step Response (0↔100%): 12 ms (13) | Frequency Resp. (−3 dB gain): 100 Hz (80) | Frequency Resp. (−90° phase): 95 Hz (90) | Main Spool Rated Stroke: ±5 mm | Main Spool Pressure Area: 8 cm² | Built-in Amplifier: On-board (OBE), DC 24 V | Pilot / Drain Form: Internal pilot+ext drain (std) / E=ext pilot / T=int drain / W=no DR port (wet) | Connector (select): 1=6+PE / 2=11+PE | Hysteresis: 0.1% max | Protection: IP65 | Ambient Temp: 0 to +50 °C | Mass: 20 [24] kg ([ ] = with safety solenoid valve) | Fluid: Mineral oil (std) / Phosphate-ester (F prefix, fluoro seals); W type not for water-glycol | Source: Yuken Cat. I-Edit0, I-52/I-53 |
