Hydraulic Unloading Valves of 2025
Best Choice1
Summit HydraulicsDual Crossover Hydraulic Relief Cushion Valve, 1/2” NPT Ports, 19 GPM
Main highlights- Valve is installed between the control valve and motor/cylinder (recommended to be installed closer to motor/cylinder to prevent pressure drops).
- Used to stop/minimize surges, shocks and overloads on hydraulic circuits
- Provides crossover relief protection for reversible hydraulic motors or can be used as a cushion valve for a double acting cylinder.
- Port Size: 1/2” NPT, Max Flow Rate: 19 GPM, Adjustable Relief Range: 150-2600 PSI, Preset Relief Setting: 1300 PSI
- Dual Crossover Hydraulic Relief Cushion Valve, 1/2” NPT Ports, 19 GPM
9.8Exceptional
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Value for Money2
RALBDXRALBDX Hydraulic Flow Control Valves with PTO Switch For Dump Truck Tipper Hydraulic System Slow Down Function Air Operated (Valve+10m Air Tube)
Main highlights- 【Feature 5】The descent function comes with a controlled lowering (feathering) design.
- 【Feature 4】The product is equipped with air pipe connector.
- 【Feature 3】The product is equipped with warning light.
- 【Feature 2】The PTO disengages automatically when the body is lowered. This ensures safety.
- 【Feature 1】The product has PTO function.
- 【Application】The control valves is widely used in the hydraulic system of dump trucks and wide applicable for most.
9.6Exceptional
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3
banapoyDump Truck Tipper Switch With PTO, 4 Working Positions, Cabin Proportional Control Valve for Hydraulic System Unloading
Main highlights- Valve Design: Mounted in the cab, the valve has four working positions to control rising, intermediate stop, descent and slow descent.
- Practical: With self locking of middle stop position, clear transposition and simple operation, easily control dumping functions and increase productivity.
- High Performance: The PTO disengages automatically when the vehicle body is lowered, and equipped with warning light ensures
- Control: Dump truck proportional control valves enable control, improving the accuracy and efficiency of truck unloading.
- Application: The proportional control valves is widely used in the hydraulic system of dump trucks and wide applicable for most .
9.4Excellent
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4
EIMSOAHDump Truck Proportional Control Valves, Slow Down Tipper Switch for Precision Unloading, Installed in Cab, Remote Control, Widely Used in Hydraulic System
Main highlights- Wide Applications : Our proportional control valve is a versatile accessory for the hydraulic systems in dump trucks for . Designed for compatibility with a broad range of application , the valve enhances truck performance and utility for .
- Precision Control : Engineered for precise control , the dump truck proportional control valves enhance the accuracy and efficiency of unloading for . A simple tweak can significantly improve your truck's functionality!
- Practically Efficient : Equipped with a self locking mechanism for the middle stop position that facilitates simple and clear transposition for . This practical feature allows for easy control over dumping functions , effectively boosting productivity for .
- Innovative Design : With its in cab mounting design , the valve features four operative positions controlling the rise , intermediate stop , descent , and slow descent for . This strategic design enhances direct control over functionality for .
- Exceptional Performance : Our PTO disengages automatically whenever the vehicle body is lowered for safefor . An accompanying warning light ensures added safety , ensuring your dump truck always works in optimal conditions for .
9.3Excellent
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5
LuqeegDump Truck Proportional Control Valves with PTO Switch, Control, Slow Down Tipper, and Practical Design for Hydraulic System and Dump Truck, Unloading
Main highlights- 【VERSATILITY IN APPLICATION】The proportional control valves are versatile hydraulic components with a broad range of applications. Primarily, they are extensively used in the hydraulic system of dump trucks. However, their design allows compatibility with most other . Therefore, whether it's for a dump truck or another hydraulic model, these valves serve as a one-stop solution, embodying unmatched versatility in their application.
- 【PRECISION UNLOADING CONTROL】These Dump Truck Proportional Control Valves deliver unmatched precision in control, significantly enhancing the accuracy and efficiency of truck unloading processes. By allowing operators to accurately control the dumping mechanism, these valves reduce the margin of error and quicken the unloading Their precision-focused design makes them an integral part of any dumping mechanism, ensuring unsurpassed efficiency in logistic operations.
- 【PRACTICAL AND SIMPLE OPERATION】The self-locking feature of the middle stop position provides a and practical way to control dumping functions. Clear transposition and easy further enhance its practicality. With such user-friendly features, operators can easily manage dumping functions, saving much-needed time and effort and thereby increasing productivity. This makes these control valves an indispensable part of any hydraulic system.
- 【HIGH PERFORMANCE PTO DISCONNECT】The PTO in the dump truck's hydraulic system is designed for high performance. Its automatic disengagement when the vehicle body is lowered eliminates potential risks that can occur during This safety feature is further enhanced by an integrated warning light that alerts the operator in case of an issue. This guarantee of secure along with high performance makes this product an excellent choice for heavy-duty tasks.
- 【ADVANCED VALVE DESIGN】Our Proportional Control Valve, surrounded by a robust casing, is strategically mounted in the cab for ease of The valve includes four distinctive working positions to control a comprehensive list of functions: , intermediate stoppage, descent, and gradual descent. This advanced design ensures seamless control over all stages of dumping processes, contributing significantly to operator convenience and overall process efficiency.
9.2Excellent
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6
SrliyaSrliya Proportional Control Valves with PTO Switch Slow Down Tipper Switch for Hydraulic System Dump Truck
Main highlights- Valve Design: Mounted in the cab, the valve has four working positions to control rising, intermediate stop, descent and slow descent.
- Practical: With self locking of middle stop position, clear transposition and simple operation, easily control dumping functions and increase productivity.
- High Performance: The PTO disengages automatically when the vehicle body is lowered, and equipped with warning light ensures
- Control: Dump truck proportional control valves enable control, improving the accuracy and efficiency of truck unloading.
- Application: The proportional control valves is widely used in the hydraulic system of dump trucks and wide applicable for most .
9.1Excellent
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7
AirshiDump Truck Control Valve, Four Working Positions Simple Operation High Performance Proportional Control Valves with PTO Switch for Hydraulic System Truck
Main highlights- Valve Design: Mounted in the cab, the valve has four working positions to control rising, intermediate stop, descent and slow descent.
- Precise Control: Dump truck proportional control valves enable precise control, improving the accuracy and efficiency of truck unloading.
- Practical: With self locking of middle stop position, clear transposition and simple operation, easily control dumping functions and increase productivity.
- High Performance: The PTO disengages automatically when the vehicle body is lowered, and equipped with warning light ensures safe operation.
- Application: The proportional control valves is widely used in the hydraulic system of dump trucks and wide applicable for most models.
8.9Very Good
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8
Summit HydraulicsSummit Hydraulics Hydraulic Flow Control Needle Valve, 3/8″ NPT Ports
Main highlights- Zinc plated adjustment knob allows for precise valve setting
- Needle Valve used to provide flow control and shut-off in either direction.
- Max Pressure Rating: 5000 PSI
- Max Flow Rating: 22.5 GPM (85 L/Min)
- Carbon Steel body with black oxide finish
8.8Very Good
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9
GYZJGYZJ Hydraulic Flow Control Valve 1 Spool 11 GPM G Ports Adjustable Relief Lever Handle Double Acting Parallel Center Tractor Loader W/Joystick Small Tractors/Tanks Loaders Log Splitters 3600 PSI
Why we love it
Easy to operate with spring return.
Handles up to 3600 PSI pressure.
Ideal for small tractors and loaders.
8.6Very Good
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10
HOOTOHydraulic Valve 2 Spool, Hydraulic Directional Control Valve, 11GPM Hydraulic Joystick Control Valve for Tractors Loaders, Double Acting Cylinder Spool
Main highlights- You will get 1pcs 2 spool hydraulic control valve. We provide the best after-sales service, if you have any questions, please feel free to contact us, we are happy to serve you
- The hydraulic valve 2 spool, hydraulic control valve for tractor loader, all spools standard come with spring resetting, which can reset to the neutral position
- The hydraulic spool control valve's relief valve range is up to 3600 PSI and the maximum flow is up to 11 GPM. The hydraulic valve 2 spool replacement for hydraulic control valve 2 spool, hydraulic directional control valve, hydraulic spool control valve, joystick hydraulic valve, 2 spool hydraulic joystick, hydraulic control valve for tractor loader, hydraulic joystick control, hydraulic loader valve joystick, hydraulic loader control valve joystick
- Hydraulic directional control valve comes with 2 spool and #8 BSPP in/out ports, and the 2 spool hydraulic joystick fits for small tractors, tractors loaders, log splitters, and so on
- Hydraulic control valve 2 spool for operating double acting cylinders. Durable cast iron construction provides long-term usage
8.4Good
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