Basic product information
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Product name: Stacked relief valve ZDB/Z2DB6DP-1-2X/315. ZDB/Z2DB6DA-1-2X/315. ZDB/Z2DB6DB-1-2X/315
The Superimposed Relief Valve ZDB6 from Huade Hydraulic is a high-performance pilot-operated pressure control valve designed for hydraulic systems. As part of the ZDB/Z2DB series, this hydraulic relief valve is engineered to limit system pressure with precision, ensuring operational safety and efficiency, ideal for machinery, construction equipment, and industrial automation.
Product attributes
Brand: Huade Hydraulic
Model: ZDB6DP-1-2X/315
Certificate: ISO-
Origin: China
Superimposed Relief Valve ZDB6 Advantages
1. Versatile Control Options
Five control styles provide flexibility for diverse system requirements.
2. Multi-Pressure Level Adjustment
Four preset pressure levels (up to 315 bar) ensure precise pressure management.
3. Space-Saving Design
Stacked configuration simplifies installation and reduces system footprint.
4. ISO-Certified Quality
Manufactured under ISO- standards for assured performance and longevity.
5. Global Supply Capacity
High-volume production (1M+ annual output) ensures timely delivery worldwide.
6. Customizable Solutions
Adaptable to OEM requirements with export-ready packaging and compliance.
Custom properties
Type ZDB/Z2DB relief valve is a superimposed pilot relief valve used to limit system pressure. There are five control styles and four pressure levels. System pressure is regulated by regulating device
Transaction information
Minimum order quantity: 10 pieces
Price: RMB 350
Payment method: T/T, Paypal, Western Union
Want more information on Superimposed Relief Valve ZDB6? Feel free to contact us.
Supply Ability: Annual output of 1,000,000
Delivery time: 10-15 days
Conventional packing: export packing
Hydraulic relief valves are engineered to deliver unparalleled precision and reliability in hydraulic system pressure management. Designed to safeguard equipment from overpressure scenarios, our hydraulic pressure valves ensure system stability, operational safety, and energy efficiency across industries. With ISO-certified manufacturing and advanced technological integration, Huade hydraulic control valves are trusted globally for critical applications in mobile machinery, industrial automation, and process control.
Hydraulic Relief Valves operate on a spring-loaded or pilot-controlled mechanism to regulate system pressure:
Pressure Sensing: The hydro relief valve detects system pressure via a piston or diaphragm.
Pressure Relief: When pressure exceeds the preset limit, the electric hydraulic relief valve opens, diverting excess hydraulic fluid to the reservoir.
System Stabilization: Once pressure normalizes, the adjustable hydraulic relief valve resets, maintaining optimal operating conditions.
Advanced models (ZDB6/ZDB10 series) feature superimposed pilot control for multi-stage pressure adjustment, enabling precise flow regulation and overload protection.
Series Key Features Applications ZDB6 Series Superimposed pilot control, 315Bar max pressure, 5 control styles Mobile machinery, industrial presses ZDB10 Series High-flow capacity, pressure compensation, 4 pressure adjustment levels Heavy-duty hydraulic systems, cranes• ISO-Certified Quality: Rigorous testing ensures durability under extreme temperatures (-20°C to +80°C) and pressures up to 315Bar.
• Advanced Pressure Control: Patented superimposed pilot technology enables multi-stage pressure regulation for complex systems.
• Global Compliance: Meets CE, RoHS, and ANSI standards for worldwide deployment (India, Europe, Russia, Vietnam).
• Energy Efficiency: Minimizes heat generation and energy loss through optimized flow paths.
• Customization: Tailored port threads (e.g., BSPP, NPT), materials (carbon steel, stainless steel), and control styles.
• Mobile Machinery: Excavators, forklifts, and agricultural equipment.
Industrial Automation: Presses, injection molding machines, steel mills.
• Safety-Critical Systems: Pressure relief for hydraulic cylinders, emergency shutdown systems.
• Process Industries: Food processing, pharmaceuticals, and chemical plants (corrosion-resistant models available).
As a professional hydraulic relief valve supplier, Huade Hydraulic combines engineering expertise with customer-centric support:
• Custom Solutions: Collaborate with our technical team to design valves for unique pressure, flow, and environmental requirements.
• 24/7 Technical Support: On-site installation guidance and troubleshooting via WeChat, , or .
• Global Logistics: Fast shipping from Hebei, China, with DDP/DAP incoterms and OEM packaging.
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