![[Yuken] — EHDG-01-B Proportional Pilot Relief Valve (24.5 MPa, 0.5–6.9 MPa adj. range, size 01)](https://img.prosourcemro.com/2026/05/002-114-1024x814.png)
[Yuken] — EHDG-01-B Proportional Pilot Relief Valve (24.5 MPa, 0.5–6.9 MPa adj. range, size 01)
Family ID: YK-EHDG-01-B
Proportional Electro-Hydraulic Pilot Relief Valves. Pressure adjustment range B: 0.5–6.9 MPa. Max. operating pressure 24.5 MPa. Max. flow 2 L/min. Min. flow 0.3 L/min. Coil resistance 10Ω. Supply DC24V (28W max). Sub-plate mounting. Valve size 01. Open-loop, sensor-equipped (S) and closed-loop (L) control versions; optional built-in safety valve.
20 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| EHDG-01-B-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01-B-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01-B-1-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01-B-1-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-1-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-1-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01-B-S-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01-B-S-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01-B-S-1-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01-B-S-1-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: General purpose | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-S-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-S-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-S-1-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-S-1-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Open loop + built-in sensor, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Open loop + built-in sensor | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-L-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Closed loop, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Closed loop | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-L-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Closed loop, Without safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Closed loop | Safety Valve: Without safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-L-1-PNT15-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Closed loop, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Closed loop | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: No P–B line orifice | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 | ||
| EHDG-01V-B-L-1-PNT15M10-50 | EHDG-01 Pilot Relief, B 0.5–6.9 MPa, Closed loop, Built-in safety valve | Yuken | Type: Proportional Pilot Relief Valve | Series: EHDG | Mounting: Sub-plate (G) | Valve Size: 01 | Usage: Relief-valve vent control | Pressure Adj. Range: B (0.5–6.9 MPa) | Control: Closed loop | Safety Valve: Built-in safety valve | P-line Orifice: PN (none, standard) | T-line Orifice: T15 (standard for B) | P-B line Orifice: Standard P–B line orifice (M10) | Max Pressure: 24.5 MPa | Max Flow: 2 L/min | Coil: 10Ω, DC24V | Design No.: 50 |
