Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
                                                                                                           
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4 Years
Since 2022
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Custom OEM Dbetr Proportional Relief Valve Hydraulic 160 L/Min 21 Bar

Price Negotiable
MOQ: 1 piece
Delivery Time: 12~60 days depends on products type
Brand: Guoyue
Product Description
Wholesale Price OEM Factory Customized Dbetr Hydraulic Proportional Pressure Relief Hydraulic Valve
Product Specifications
Attribute Value
Product name Hydraulic valve
Warranty 1 Year
Structure Customized
Weight 80
Power Customized
Valve type Other
Maximum pressure Customized
Maximum Flow Rate Customized
Material Customized
Premium Quality Hydraulic Valve Features
  • Internals: Cylinder barrel adopts GUOYUE EU/US metallurgical standard CD250 structure with bore honed to H8 precision (Ra<0.4μm)
  • Buffering: Multiple buffering options including fixed and floating buffer structures
  • Welding: 100% ultrasonic impact treatment on all pressure-bearing welds (stress removal ≥90%)
  • Sealing: Premium imported seals from Trelleborg, Merkel, and GP
  • Testing: Complies with GB/T15622-2005 and internal premium standard Q/GAKY014-2023
  • Warranty: One-year warranty with free repair/replacement for manufacturing defects
Key Advantages
  • Precision control via proportional electrical signals
  • Optimized system performance and energy efficiency
  • Robust construction for demanding conditions
  • Factory OEM customization for specific requirements
  • Cost-effective wholesale pricing
  • Simplified system integration
  • Long service life with quality materials
Technical Parameters
Parameter Value
Max. Pressure (Bar) 21 (or customized)
Max Flow (l/min) 160 (or customized)
Other Parameters Customized to requirements
Brand Guoyue
Samples Available
Drawings Available
Product Images
Customized Dbetr Hydraulic Proportional Pressure Relief Valve Hydraulic Valve internal components and construction Precision hydraulic valve manufacturing process Quality control testing of hydraulic valves Hydraulic valve assembly line Finished hydraulic valve product showcase Hydraulic valve technical specifications Hydraulic valve cross-section diagram Hydraulic valve installation schematic Custom hydraulic valve applications Hydraulic valve quality certification
About Guoyue Hydraulic
Location: Jiangsu, China (established 2022)
Markets Served: Domestic (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), and other global markets
Company Size: 51-100 employees
Quality Assurance: Pre-production samples and final inspection before shipment
Product Range: Hydraulic cylinders (single/double-acting), construction machinery hydraulic cylinders
Why Choose Us: Integrated R&D, design, and manufacturing with 50 million yuan registered capital
Services: FOB delivery, USD/EUR payments, T/T accepted, English/Chinese support

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
Location China , Jiangsu , Wuxi , No. 1387, Qianhu Road, Hudai Town
Contact Person 15852701381

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