Our Hydraulic Control Valve Repair Service
At YS hydraulic, we specialise in hydraulic control valve repairs, making sure your hydraulic system works as it should. Whether your unit needs resealing, a full refurbishment, or help with damaged or sticky spools, our expert team is here to help.
We start with a free strip-down and inspection, then provide you with a detailed report and a clear quote for the repairs needed. Our skilled engineers are committed to providing high-quality service and reliable solutions.
We take pride in our expertise and customer service, and we’re confident we can offer the support you need. Whatever the issue, we’re here to help get your control valve block back to top condition. All our work comes with a 12-month written warranty, so you can have complete peace of mind.
Get in touch with YS hydraulic today to discuss your control valve repair needs.
Hydraulic Control Valve Repairs FAQs
Just because you work with hydraulic equipment every day, it doesn’t mean you’re fully clued in on why control valves are among the most important components of any hydraulic system. Essentially they’re responsible for:
- Controlling flow rate: A control valve in a hydraulic system will control the flow of hydraulic liquid through the system, adjusting the size of the port, and increasing how quickly the liquid flows.
- Pressure control: Energy transfer is managed by control valves, helping control the pressure in the system.
- The speed of all other parts: A hydraulic valve will increase or decrease the speed of all other parts, fundamentally affecting the function of the hydraulic system, speeding it up or slowing it down as required.
We have extensive experience with control valves in hydraulic systems, and we know how vital they are to the efficiency, safety, and longevity of the entire system. Being able to repair control valves from most major manufacturers means we are a go-to hydraulic repair business for many people. We look forward to becoming yours.
Common signs of faulty valves include slow or erratic movement of actuators, excessive noise or vibration in the system, leakage of fluid from the valve or the actuator, loss of pressure or flow in the circuit, and overheating of the fluid or the components.
Control valves are a crucial component of any hydraulic system. Responsible for controlling the flow, pressure and direction of hydraulic fluids, they are essential for ensuring that fluid flow stays at a set point in order to ensure optimal performance of the machine.
As a result, if there is a fault or failure with a control valve this can have damaging impacts on the operation of the system and present potential health hazards.
There are many different types of hydraulic control valves, configured to suit the requirements of each system. The size and complexity of the system will determine how many valves are needed, and which types of valves are required.
挖掘机主控阀的故障可能由多种因素引起，最常见的原因是磨损。其他原因还包括：
- 液压油污染
- 安装和维护不当。
- 压力或流量过大
- 内部腐蚀
- 过热
- 内部零件机械故障
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