Yuken EDG Pilot Relief Valves

Yuken EDG pilot relief valve hydraulic pressure control

Description:

Yuken EDG Pilot Relief Valves are high-performance hydraulic pressure control valves designed to protect hydraulic systems from excessive pressure while ensuring stable and precise pressure regulation. Using a pilot-operated structure, EDG series relief valves provide smooth pressure adjustment, low pressure override, and reliable performance under continuous operation.

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Yuken EDG Pilot Relief Valves

Valve Type:
Pilot-operated pressure relief valve

Function:
Limits maximum system pressure and protects hydraulic components

Mounting Type:
Subplate mounting

Control Method:
Pilot pressure control

Operating Pressure Range:
Up to 31.5 MPa (315 bar)

Flow Capacity:
High flow capability suitable for industrial hydraulic systems

Pressure Adjustment:
Stepless manual adjustment via pilot section

Response Characteristics:
Stable pressure control with low pressure fluctuation

Hydraulic Fluid:
Mineral oil (ISO VG series)

Operating Temperature:
-20°C to +70°C

Typical Applications:

  • Hydraulic power units

  • Machine tools

  • Injection molding machines

  • Industrial presses

  • Automation systems

Brand Compatibility:
Yuken EDG series and equivalents

Supplier:
YsHydraulic