Eaton 4623 Hydraulic Pump Control Valve
The Eaton 4623 hydraulic pump control valve is designed to regulate pressure, flow, and displacement control in Eaton hydraulic piston pump systems.
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- Fast dispatchAustralia & worldwide
- Technical supportTalk to an engineer
- 12 MonthsWarranty
Product Overview
The Eaton 4623 hydraulic pump control valve is designed to regulate pressure, flow, and displacement control in Eaton hydraulic piston pump systems. This valve plays a critical role in maintaining stable hydraulic performance and protecting the pump from pressure fluctuations during heavy-duty operation.
Engineered with precision machining and durable materials, the control valve ensures smooth hydraulic response and reliable pump regulation. It supports a range of compatible models including 4621, 4623, 5421, 5423, 6423, and 7620, commonly used in construction and industrial hydraulic equipment.
The valve is widely used in concrete mixer trucks, construction machinery, and industrial hydraulic systems, ensuring stable pump performance and extended equipment lifespan.
Technical Specifications
| Specification | Value |
|---|---|
| Product Name | Hydraulic Pump Control Valve |
| Model | Eaton 4623 |
| Compatible Series | Eaton Piston Pumps |
| Valve Type | Pump Control Valve |
| Control Function | Pressure & Flow Regulation |
| Working Medium | Hydraulic Oil |
| Mounting Type | Pump Mounted |
| Body Material | Alloy Steel |
| Application | Hydraulic Pump Systems |
| Installation | Construction Machinery |
| Condition | New |
| Warranty | 12 Months |
Key Features
• Designed for Eaton hydraulic piston pump systems
• Accurate pressure and flow regulation
• Durable industrial alloy construction
• Improves hydraulic pump stability
• Reliable operation in heavy-duty machinery
• Long operational service life
Typical Applications
• Concrete mixer trucks
• Construction equipment
• Industrial hydraulic systems
• Mining machinery
• Hydraulic power units
• Mobile hydraulic equipment
Shipping & Support
• Fast dispatch – Australia & world-wide shipping
• Technical assistance available
• 12-month warranty
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How do I find the right part for my system?
Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.
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Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.
Can you cross-reference a discontinued part?
Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.
