Shijiazhuang Laiye Import& Export Trading Co., Ltd. is one of the leading manufacturers and suppliers of dcv100 series hydraulic control valve in China, also supports customized service. If you're going to wholesale high quality dcv100 series hydraulic control valve made in China, welcome to get pricelist from our factory.
Custom properties
The DCV100 is a sectional directional valve for mobile and industrial gear - construction, farming, material handling, sanitation. 100 L/min, 350 bar. It keeps actuators moving smoothly and precisely, even when the load is heavy.
Up to 12 sections. Manual, hydraulic, electro-hydraulic, or pneumatic actuation - pick what fits. Each section comes with overload and check valves to handle pressure spikes. Cast iron body, precision-ground spools. Good wear resistance, low leakage.
Runs on mineral oil. Works from -40°C to 80°C. Standard ports make installation straightforward. CE and ISO 9001 certified.
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Product Parameters |
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Nominal Flow Rate |
100L / min |
26.5 GPM |
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Max Pressure |
350bar |
5076 PSI |
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Operating Range |
15-75mm²/s |
15-75CST |
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Ambient Temperature Range |
-40℃~80℃ |
-40~176℉ |
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Structure |
Sectional :1-12 sections |
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Controlling Method |
Manual , Hydraulic , Pneumatic, Electro-pneumatic , Electro-hydraulic , Solenoid , Joystick and Cable |
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Production description
The advantages
1. Modularity and flexibility: The product uses the ISO 4401 (CETOP) standard interface, and its size is compatible with most mainstream valve assemblies on the market-making replacement or upgrades quick and easy.
2. Superior control performance: The optimized spool damping groove design and precise clearance achieve an ideal balance between smooth micro-motion control and quick reversing response.
3. Reliability and economy: Through rigorous full-performance testing-including fatigue life, high-temperature/high-pressure, and contamination tolerance tests-the DCV100 series achieves an MTBF that far exceeds industry standards.
4. Rich optional configurations: Multiple control methods are available-manual lever, hydraulic pilot, or electromagnetic proportional control. Various neutral position functions (O, Y, P, M, etc.) can be selected, plus optional relief valve and replenishing valve modules.
Sectional vs monoblock - what you get
Sectional is modular - sections bolt together. Need another function? Add a section. One section fails? Replace that one, not the whole valve.
Monoblock is one piece of cast iron. Fixed sections. Fewer leak points. Simpler installation. Lower cost.
The DCV100 is sectional. If your machine changes over time - new attachments, new functions - the valve changes with it.
The trade-off: sectional has more seals than monoblock. More potential leak points. But the flexibility usually outweighs the extra seals.
Our service
We've built an integrated service framework covering consultation, logistics coordination, and on-site execution-delivering professional, efficient, and adaptable solutions to our clients.
For consulting, our experienced specialists draw on deep industry knowledge to assess your needs and recommend practical solutions-making sure your requirements are clearly understood and met.
Logistics-wise, we have a well-organized transport network around major ports for fast dispatch and reliable delivery. Consistency and punctuality are built into every step.
For packaging and shipping, we offer drums, IBC totes, ISO tank containers, bulk shipping, and can combine rail, ocean, and road freight to create dependable, efficient logistics plans tailored to businesses of all sizes.
Installation - what matters
Pre-installation. Check the valve body for shipping damage. Clean all piping before connecting - contamination is the main cause of spool sticking.
Section assembly. Seals between sections must be flat and not twisted. Tighten bolts diagonally, in stages, to the specified torque. Uneven tightening distorts the body and causes leaks.
Adding sections. Bolt the new one on, connect the lines. No need to replace the whole valve.
One section fails. Replace that one. The rest stay in place.
ISO interface. Standardized interface - compatible with most mainstream valve assemblies. Replacement or upgrades are quick and easy.
Where it belongs
The DCV100 series hydraulic control valve is for smaller equipment that needs 100 L/min:
Compact excavators - moderate flow, light-to-medium duty
Loaders - lift, tilt, auxiliary functions
Truck-mounted cranes - lifting and swing control
Tractors and harvesters - agricultural implements
Forklifts - material handling
Mining equipment - smaller-scale operations
Sanitation vehicles - sweepers, garbage trucks
About us
Shijiazhuang Laiye Import & Export Trading Co., Ltd., part of Hebei Onederful® Hydraulic Technology Co., Ltd., has been making hydraulic components since 1988 - over 35 years.
We're a factory, not a trading company. Around 200 employees. Full in-house production: casting, machining, assembly, testing, phosphating.
Products go to Russia, Europe, the Middle East, South America, and Asia. ISO 9001 certified. Every valve is tested individually, with data linked to its serial number.
Transportation
Factory environment
Exhibition
FAQ
Q: What kind of equipment is the DCV100 series hydraulic control valve suitable for?
A: Widely used in the main hydraulic systems of large construction machinery-excavators, loaders, truck-mounted cranes, mining equipment-where high flow and high pressure are required.
Q: Are there any special precautions during installation?
A: Before installation, check the valve body for shipping damage and make sure the piping is thoroughly cleaned. When assembling sectional units, ensure the seals between sections are flat and not twisted.
Q: What causes a valve to fail to shift or operate sluggishly?
A: Check three things first: Is the pump delivering oil? Is the oil temperature high? Is the oil dirty? If none of these are the issue, the problem is usually a stuck or worn spool. Clean a stuck spool; replace a worn one.
Q: Can I replace the valve cartridge myself?
A: Yes. Just remove the faulty section and swap in a new valve core. But use genuine parts-no generic substitutes-and keep everything clean during the process.
Q: What should be done if oil is seeping between the valve sections?
A: Check connecting bolts-tighten if loose. If okay, replace the worn section seal. Remove the section, install new seal, and reassemble.
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