Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for High reputation China 50L/Min 2 Spools Hydraulic Sectional Directional Control Valve for Earth Moving Machines Df50 Series, Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success.
Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for China Manual Operated Flow Control Valve, China Sectional Valves, Hydraulic Flow Control Valve, Sectional Valves, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products and solutions have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
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Rate Flow Rate： |
80L/min |
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Maximum Flow Rate： |
100L/min |
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Maximum pressure at P port： |
350bar |
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Maximum pressure at A/B port： |
350bar |
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Maximum pressure at T port： |
25bar |
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Internal Leakage（70bar）A/BtoT： |
15-20CC/min |
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With P.O Check： |
2-5CC/min |
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Spool Stroke (1/2 Position)： |
+7/-7 mm |
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With Floating function (1/2 and F position)： |
+7/-7 -10 mm |
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Soleniod can be either 12VDC or 24VDC，Correspnding current is 0-1.5 or 0-0.75Amp |
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GKV80 |
/3 |
-JK01 |
/210 |
-DK01 |
-O1 |
-ZK02 |
-KQ5 |
-FG1 |
-DC/12 |
-QL/100 |
-RF1 |
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Model |
3 Section |
Inlet section code |
Inlet relief valve setting（210bar） |
End section code |
First section |
Work section code |
Drive style code |
Spool function code |
12v DC |
Desired flow（100L/min） |
Load relief valve style |
|
-O2 |
-ZK01 |
-KQ1 |
-FG2 |
-DC/00 |
-QL/100 |
-RF2 |
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Second section |
Work section code |
Drive style code |
Spool function code |
No electric |
Desired flow rate （100L/min） |
Load relief valve style (direct acting) |
|
-O3 |
-ZK01 |
-KQ2 |
-FG3 |
-DC/12 |
-QL/80 |
-RF3 |
|
Third Section |
Work section code |
Drive style code |
Spool function code |
12v DC |
Desired flow（80L/min） |
Load relief valve |