Jiangsu Huafilter Hydraulic Industry Co.

06/05/2026

Engineers are debugging a small hydraulic station.
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28/04/2026

On-site commissioning of the 4WRTE10V100L-4X pilot-operated high-response valve

17/04/2026

Today I would like to introduce the Huade DBD series direct-acting relief valve, model DBDS6K10B/315. It is a direct-acting pressure relief valve. This valve features a compact design, small volume, good flow characteristics, low noise, and stable pressure. It is widely used in small flow rate systems as a safety valve or remote control valve.
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valve

01/04/2026

31/03/2026

24/03/2026

Customer Case Sharing: HD-2FRM6B36-31/16QRV Flow Control Valve
A customer recently reported two issues with the flow control valve:
1️⃣ Misalignment of k**b scale – When fully closed counterclockwise, the "0" mark on the k**b did not align with the white reference line.

🔧 Tech insight: The k**b scale on this flow control valve is intended for reference only. For precise flow measurement, a flow meter is required.

2️⃣ Unable to completely shut off flow – Even when fully closed, some flow remained.

🔧 Tech insight: For applications requiring complete shut-off, a dedicated shut-off valve such as the DRV series is recommended.

This case highlights the importance of understanding product functionality and selecting the right valve type based on actual application needs.

Always match the valve to the function—flow control vs. on/off shut-off.
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📞 +86 18217786775

02/03/2026

01/02/2026

4WRA Proportional Valve: The Heart of Smart Hydraulics

27/01/2026