DA10 Hydraulic Pilot Unloading Relief Valve
2 year agoInstallation position | Optional | ||
Diameter | 10 | 25 | 32 |
DA Weight(kg) | 2.6 | 6.6 | 12.3 |
Working Pressure Port A(Mpa) | Up to 31.5Mpa | ||
Max Setting Pressure(Mpa) | Up to 31.5Mpa | ||
Max Flow 10%(L/min) | 40 | 80 | 120 |
Max Flow 17%(L/min) | 60 | 120 | 240 |
Fluid of oil | Mineral oil(HL,HLP)DIN51 524,Phosphate ester(HFD-R) | ||
Temp range of Oil | -30~+80 (Used for Dingqing rubber seals), -20~+80(For fluororubber seals) | ||
Viscosity range(m㎡/s) | 10-800 |
- Connection Type: Plate-style connection for easy installation and maintenance.
- Regulation Options: Available with a protected adjustment bolt, manual adjustment handle, and a lockable adjustment handle for secure settings.
- Electromagnetic Variant: The DAW series offers an electromagnetic version for remote control capabilities.
- Sizes: Offered in sizes 10, 25, and 32 to suit different flow requirements.
- Pressure Rating: Capable of withstanding pressures up to 31.5Mpa for high-pressure applications.
- Flow Capacity: Designed to handle flow rates up to 250L/min, ensuring optimal performance under load.
- Functionality: Ideal for charging accumulators and enabling low-pressure pump unloading in high-low pump hydraulic systems.
- Precision: Ensures accurate pressure control for reliable system performance.
- Versatility: Multiple regulation options to suit various operational needs.
- Safety: Lockable adjustment handle prevents unauthorized changes to the pressure settings.
- Efficiency: Enhances system efficiency by enabling low-pressure pump unloading.
- Compatibility: Designed to integrate seamlessly with a wide range of hydraulic systems.







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