DF-H30X10C – Compact Stack Filter, Precision Protection for Servo Systems

Product Update Announcement: DF-H30X10C Superimposed Filter – Compact Power,

 Precision Protection, Smarter Hydraulic Control

We are pleased to announce a comprehensive product update for our 

high-performance DF-H30X10C superimposed filter. Designed specifically for

 modern hydraulic systems where space is at a premium and reliability is non-negotiable, 

the DF-H30X10C has been refined to deliver even greater filtration efficiency,

 lower pressure loss, and extended service life. This update reinforces our commitment

 to providing advanced filtration solutions that protect critical automation and 

servo systems from contamination-related failures.

1. Compact Installation – Direct Mounting Under Solenoid Valves

The DF-H30X10C retains its signature superimposed design, allowing direct installation

 beneath electromagnetic directional valves. This eliminates the need for additional

 piping and mounting brackets, significantly reducing system footprint and simplifying

 hydraulic manifold assembly. The updated housing geometry further optimizes space

 utilization, making the DF-H30X10C an ideal choice for compact hydraulic power units

 and space-constrained machinery. Its modular design also facilitates easy integration

 into both new system builds and retrofit applications.

2. High-Precision Filtration with Imported Glass Fiber Media

Filtration performance is at the heart of the DF-H30X10C. The filter element now

 utilizes premium imported glass fiber filter material, offering superior filtration

 precision down to 3μm, with additional options of 5, 10, and 20μm to suit varying

 application requirements. This advanced media delivers exceptional oil-passing capacity,

 low initial pressure resistance, and high contaminant-holding capability. As a result, 

the DF-H30X10C effectively removes mechanical impurities, colloids, and asphalt-like

 byproducts generated from hydraulic oil chemical degradation – protecting valve 

cores from slow response, instability, sticking, and premature wear.

3. Ultra-Low Pressure Loss for System Efficiency

Pressure loss has been reduced to an industry-leading ≤0.1MPa, ensuring minimal 

energy consumption and maintaining system responsiveness even under continuous

 operation. This low-pressure-drop characteristic is particularly critical for servo and

 automation control systems, where even slight pressure fluctuations can affect 

positioning accuracy and response times. The DF-H30X10C delivers consistent, 

stable flow while keeping your hydraulic pump workload to a minimum – contributing

 to overall energy savings and extended component life.

4. Robust Pressure Rating and Flexible Flow Options

The DF-H30X10C is engineered to withstand demanding hydraulic environments with 

a nominal pressure rating of 32MPa. Available in three nominal flow capacities – 30, 60,

 and 110 L/min – and with port diameters of 6, 10, and 10mm, this single filter platform

 can be tailored to a wide range of system sizes and flow requirements. Whether you

 are protecting a precision servo valve or a high-flow directional control circuit, 

the DF-H30X10C provides reliable contamination control across the board.

5. Integrated Contamination Monitoring for Predictive Maintenance

To enhance system intelligence, the DF-H30X10C now features an upgraded 

contamination transmitter with flexible power options – available in 24V/48V DC 

or 220V/50Hz AC. The transmitter provides real-time clogging alerts, enabling operators 

to schedule filter element replacements proactively. This predictive maintenance

 capability reduces unplanned downtime, prevents catastrophic valve failures,

 and extends the overall service life of your hydraulic system.

6. Expanded Application Versatility

The DF-H30X10C is particularly well-suited for:

Application Area Typical Uses

Automation Control Systems Protection of sensitive directional and proportional valves

Servo Systems High-precision hydraulic positioning and motion control

Industrial Machinery Injection molding machines, presses, machine tools

Mobile Equipment Construction and agricultural hydraulic circuits

Its compact form, high precision, and robust construction make the DF-H30X10C a 

versatile filtration solution for any hydraulic system requiring reliable contamination

 control in a minimal footprint.

Conclusion: The DF-H30X10C – Compact, Capable, and Built for Reliability

This product update represents our ongoing dedication to hydraulic filtration excellence. 

The enhanced DF-H30X10C combines compact superimposed design, imported glass

 fiber media, ultra-low pressure loss, high-pressure tolerance, and intelligent 

monitoring – all in one robust package. Whether you are upgrading an existing 

manifold or specifying filtration for a new automation system, the DF-H30X10C 

delivers the performance and reliability your hydraulic applications demand.

We invite you to review the updated technical datasheet and contact our engineering 

team for sizing assistance, sample units, or customized configurations.