When it comes to hydraulic system efficiency and reliability, selecting the right relief valve is a critical decision that impacts operational performance, equipment lifespan, and maintenance costs. For industrial applications in 2025, the PBW 60 Series Pilot-Operated Relief Valve from Ningbo Hanshang Hydraulic Co., Ltd. stands out as a trusted choice—blending proven technology, enhanced performance, and the manufacturing expertise of a decades-old industry leader.
About Hanshang Hydraulics: Your Reliable Partner Since 1988
Founded in 1988, Ningbo Hanshang Hydraulic Co., Ltd. is a dedicated R&D and manufacturing enterprise specializing in hydraulic valves and complete hydraulic systems. Spanning an area of 12,000 square meters, our facility is equipped with over 100 sets of advanced manufacturing equipment, including CNC digital lathes, machining centers, high-precision grinding machines, and high-precision honing machines. This state-of-the-art infrastructure ensures exceptional component accuracy and consistent product quality.
We adhere to strict quality management standards, implementing an ERP administration system and holding ISO9001:2008 and CE certifications. Our commitment to excellence drives us toward our goal: becoming a top brand in the global hydraulic industry. We warmly welcome business partners worldwide to visit our facility and explore cooperation opportunities.
PBW 60 Series: Core Functions & Selection Value
The PBW Series is a pilot-operated relief valve designed to precisely control hydraulic system pressure while enabling on-demand system unloading. This dual functionality makes it indispensable for applications requiring stable pressure regulation and safe system decompression—from industrial machinery and construction equipment to automated production lines.
Key Advantages for 2025 Industrial Needs
- Reliable Pressure Control: Delivers consistent pressure regulation to protect hydraulic components from overpressure damage, ensuring smooth system operation.
- On-Demand Unloading: Allows immediate system unloading at any time, enhancing operational safety and reducing energy consumption during idle periods.
- Proven Durability: Built with precision manufacturing and high-quality materials, the PBW 60 Series excels in harsh industrial environments, minimizing downtime and maintenance costs.
Upgrade to PBW 6X Series: Enhanced Performance for Demanding Applications
For customers seeking elevated performance, the PBW 6X Series—an advanced iteration of the PBW 60 Series—offers even greater advantages:
- Smoother pressure regulation for ultra-stable system operation
- Lower minimum adjustable pressure, expanding applicability to low-pressure systems
- Wider pressure adjustment range to accommodate diverse operational requirements
- Stronger flow capacity, supporting high-flow hydraulic systems with ease
Whether you choose the reliable PBW 60 Series or the high-performance PBW 6X Series, you’re investing in a valve engineered to meet the evolving demands of 2025 industrial automation, precision, and efficiency.
How to Select the Right PBW Valve for Your Application
- Assess System Pressure Requirements: Match the valve’s pressure range to your system’s operating pressure (PBW 60 for standard needs, PBW 6X for wider adjustability).
- Evaluate Flow Capacity: Choose based on your system’s maximum flow rate—PBW 6X offers stronger flow handling for high-demand setups.
- Consider Operational Environment: Both series are built for durability, but the PBW 6X’s enhanced design is ideal for complex, high-cycle applications.
- Verify Certifications: Ensure compliance with your industry’s standards—all Hanshang PBW valves meet ISO9001:2008 and CE requirements.
Partner with Hanshang for Your 2025 Hydraulic Needs
In 2025, hydraulic system efficiency and reliability depend on smart component selection. The PBW 60 and 6X Series valves from Hanshang Hydraulics combine decades of engineering expertise, advanced manufacturing, and strict quality control—making them the definitive choice for industrial applications worldwide.
Whether you’re upgrading existing systems or designing new equipment, our team is ready to help you select the perfect PBW valve for your needs. Contact us today to learn more about product specifications, customization options, or to schedule a facility visit.