- Product Description
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Product Overview
Priority Valve is an important control valve for loader hydraulic system. It prioritizes hydraulic oil flow for steering circuit to guarantee quick steering response, and distributes residual flow to boom and bucket cylinders for combined movements, preventing heavy- load stiff or failed steering. Cast- iron valve body with precision spool assembly. Compatible with mainstream 5- ton wheel loaders, for hydraulic system repair replacement and used- loader refurbishment export, suitable for heavy- loading conditions in mines and stock yards.
Core Product Parameters
Parameter Item Technical Index Product Name Priority Valve Main Material Cast iron valve body, alloy spool Performance Stable flow distribution, sensitive response, high pressure resistance Function Prioritize oil supply for steering system, realize combined hydraulic actions Applicable Models 5- ton wheel loader: Liugong, Lonking, SDLG, XCMG Application Position Loader hydraulic system Core Product Features
- One- piece cast- iron valve body withstands hydraulic shock, resist oil leakage and crack under high pressure.
- Precisely ground spool delivers quick response and accurate pressure control.
- Standard flange mounting holes for good interchangeability, easy installation without pipe modification.
- Pressure spring follows OEM specification to keep stable priority flow function.
- Finished- product pressure & flow test to lower on- site failure risk.
Core Product Advantages
- Solve stiff steering while lifting boom, maintain flexible steering during combined operations.
- Stabilize hydraulic pressure and protect other hydraulic components.
- Reliable under frequent combined steering- and- loading operations in mine and stock yard.
- Core hydraulic valve for loader maintenance. Suitable for repair shops and bulk purchase for overseas used- loader refurbishment export.
Priority Valve
Subcategory
Keyword
Priority Valve
Company introduction
Located in Shanzhuangwang Town, Qinyang City, Jiaozuo, Henan Province, our company is a comprehensive engineering machinery service provider in northern Henan, integrating the purchase and sale of second-hand wheel loaders, construction equipment rental, full-machine maintenance and repair, genuine parts supply, and foreign trade export. Officially established in March 2022 with a registered capital of RMB 2 million, our team has over a decade of deep experience in the engineering machinery market. We specialize in 30/50 series standard-boom and long-boom wheel loaders from leading brands such as XCMG, SDLG, LGMG, LOVOL, SHANTUI, and VOLVO, while also covering bulldozers and full-chain services for small construction equipment.
Customer Reviews
Refurbished Like New, Cost Like Used
Bulk Order Handled Professionally
After-Sales Support Across Time Zones
Great Value for Long-Reach Loaders
One-Stop Export Service Saved Us Time
Reliable Machines, Honest Dealer
FAQ
What brands of loaders do you supply for export?
We mainly export used wheel loaders of XCMG, Lonking, SDLG, Liugong, Shantui, Volvo, including 3ton and 5ton models with standard arm, extended arm and high-lift arm. Bulldozers are also available.
Are your machines well-tested before shipment?
Yes. Every unit will go through full inspection on engine, gearbox, hydraulic system, frame and electric circuit. We fix all potential faults, replace filters, oil and seals before export. All test videos and photos can be provided for your check.
Do you sell rolled-back hour meter or accident machines?
Never. We strictly refuse accident, water-damaged and over-repaired All working hours and damage records will be truthfully informed to clients.
Can I choose machines online without visiting your yard?
Absolutely. We support video call inspection, send detailed pictures, operation test video, chassis and engine close-up videos for your confirmation.
Will you refurbish machines for export? What’s included?
We offer standard export refurbishment: complete maintenance, oil & filter replacement, hydraulic system debugging, body cleaning, scratch touch-up painting, tire inspection and loose parts fastening.
Can I customize the refurbishment standard?
Yes. We support basic cleaning & maintenance, medium refurbishment and full cosmetic repaint according to clients’ budget and local market demand.
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Inquiry
If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!
Phone：+86 13523207997
Sales：+86 19937551127
Email：qyhengsheng@gmail.com
Add：Shanwangzhuang Town, Qinyang City, Jiaozuo City, Henan Province, China
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