Parker D*1FB Valves: A Game-Changer in Hydraulics
When it comes to industrial hydraulics, Parker Hannifin sets the bar high with its Pilot Operated Proportional DC Valves from the D*1FB series. These valves represent a seamless blend of reliability, efficiency, and innovation, making them indispensable across various industries. Designed to handle complex operations with precision, the D*1FB series is a testament to Parker’s engineering excellence.
An Overview of the D*1FB Series
The D*1FB series includes four sizes:
- D31FB: NG10 (CETOP 05)
- D41FB: NG16 (CETOP 07)
- D91FB: NG25 (CETOP 08)
- D111FB: NG32 (CETOP 10)
These valves are built to cater to diverse flow requirements while maintaining exceptional performance. Equipped with progressive flow characteristics, they allow for sensitive adjustment of flow rates, making them ideal for operations requiring high precision.
Key Features and Benefits
- Reliable Performance
The D*1FB series is engineered for durability. With a robust design and high-quality materials, these valves deliver consistent performance, ensuring a long operational life. The proven design minimizes downtime, leading to enhanced productivity. - Energy Efficiency
The valves feature an optional integrated regenerative function for the A-line, which supports energy-saving circuits. This is especially advantageous when working with differential cylinders, reducing operational costs over time. - Explosion-Proof Variants
For hazardous environments, Parker offers the D1FBEE explosion-proof version. These valves are ATEX-certified and equipped with IECEx-compliant solenoids, ensuring safety and compliance with stringent industrial regulations. - Advanced Electronics
The series provides both digital onboard electronics (OBE) and options for external electronics. With tools like the ProPxD software, users can edit, save, and duplicate valve parameters effortlessly, ensuring optimal performance in various scenarios. - Customization Options
Customers can choose from multiple configurations, including:- Center position monitoring for enhanced operational control.
- Switchable hybrid versions for flexible operations (non-explosion-proof variants).
- Different flow capacities, ranging from 75 l/min to an impressive 1000 l/min for specific models.
Applications Across Industries
The versatility of the D*1FB series makes it suitable for numerous applications, including:
- Machine Tools: These valves excel in environments requiring precise control, such as CNC machines and automated cutting systems.
- Presses: From general presses to specialized tire presses, the D*1FB series ensures consistent performance under varying load conditions.
- Rubber and Tire Industries: Their high flow capacity and stability make them perfect for processes like vulcanization and molding.
These valves are also widely used in industrial manufacturing and power generation, where reliability and precision are critical.
Technical Insights
The D*1FB valves operate with barometric feedback of the main stage to a pressure-reducing pilot valve. This design ensures stability, even at high flow rates. With a pilot control pressure of 25 bar, these valves maintain optimal performance under demanding conditions.
- Operating Pressure: Up to 350 bar
- Temperature Range: -20°C to +60°C (with suitable seals)
- Flow Capacity: Up to 1000 l/min for the largest model (D111FB)
For electronic configurations, the valves support multiple command signal options, including voltage and current inputs. The ProPxD software further simplifies parameter adjustment, allowing engineers to tailor the valves to specific application needs.
> Click here to download the Parker ProPxD software
Explosion-Proof Solutions
Safety is paramount in industries dealing with hazardous environments. Parker’s D*1FB*EE series addresses this with:
- ATEX certification, enabling use in explosive atmospheres.
- Ambient temperature tolerance up to +60°C, with the XG371 modification.
- Compatibility with Parker’s PWD00A-400 power amplifier, ensuring precise control even in challenging conditions.
These features make the explosion-proof series a reliable choice for environments like offshore oil rigs, chemical plants, and mining operations.
Simplified Maintenance and Integration
The modular design of the D*1FB series ensures easy installation and maintenance. Features like monitor switches and manual overrides simplify troubleshooting and operation. Additionally, the series conforms to industry-standard mounting interfaces (DIN 24340 / ISO 4401), facilitating seamless integration with existing systems.
The Parker Advantage
What sets Parker’s D*1FB series apart from competitors is its combination of cutting-edge technology and user-focused design. With a commitment to short lead times and a global support network, Parker ensures that customers receive not just a product, but a comprehensive solution tailored to their needs.
Conclusion
The Parker Pilot Operated Proportional DC Valves of the D1FB series are achieving operational excellence. From their robust construction and energy-efficient features to their versatility across applications, these valves embody Parker’s dedication to quality and innovation. Whether you’re upgrading an existing system or designing a new one, the D*1FB series offers the reliability and precision you need to succeed.
For more information or to discuss how these valves can enhance your operations, don’t hesitate to contact A&C Engineering, your trusted Premier Distributor of Parker.
