Shijiazhuang Laiye Import& Export Trading Co., Ltd. is one of the leading manufacturers and suppliers of DCV200 Sectional Control Valve in China, also supports customized service. If you're going to wholesale high quality DCV200 Sectional Control Valve made in China, welcome to get pricelist from our factory.
Products Description
The DCV200 is a sectional multi-way directional control valve featuring a rated flow of 200 L/min and a maximum working pressure of 350 bar. Its sectional design allows for flexible configuration-ranging from 1 to 12 sections-enabling users to install exactly the number of sections required for their specific application. A variety of control options are available, including manual, hydraulic, electric, and electro-hydraulic, allowing for customization based on equipment needs. With an operating temperature range of -40°C to 80°C, the DCV200 sectional control valve performs reliably in diverse environments, from cold northern winters and hot southern summers to demanding conditions in the Middle East or Russia.
The DCV200 sectional control valve is primarily used in heavy-duty machinery such as large excavators, heavy loaders, mining dump trucks, large drilling rigs, and cranes. It manages flow distribution for functions including boom lifting, bucket tilting, steering, and attachment control, making it particularly well-suited for high-load, continuous-operation scenarios found in mining, large-scale infrastructure projects, and port cargo handling.
Installation Procedure
01
Secure the Valve Body
Pick a spot where you can get a wrench in easily. Bolt the valve to the bracket, using the torque specs from the manual-don't overtighten or leave it loose. The mounting surface needs to be flat, and make sure the seals are sitting right before you tighten things down.
02
Connect Hydraulic Lines
Hook up the ports following the diagram. P goes to the pump outlet, T to the tank return, and A/B to whatever actuators you're running. When you're connecting the lines, make sure the seals are sitting flat and the threads line up before you start tightening. Don't force it-cross-threading is a pain to fix.
03
Connect Control Devices
Hook up the control based on what you've got-manual, hydraulic, electric, or electro-hydraulic. If it's electric, wire it up and double-check the voltage. If it's hydraulic, connect the pilot lines and make sure you've got enough pilot pressure to move the spool.
04
Bleed the System
Before you fire it up for the first time, run the system unloaded to get the air out. Air trapped in the lines or valve body will make things sluggish or jerky when you start using it-and it can even cause damage over time. Cycle the system a few times to push the air out.
Company Introduction
Onederful® Hydraulic
Onederful Hydraulic has focused on the research and development and manufacturing of hydraulic valves and control components since 1988. Its product range includes integral and segmented multi-way directional valves, as well as directional valves, pressure valves, and flow valves. The company possesses full-chain independent manufacturing capabilities, from design and development, precision machining to finished product testing. Its products are widely used in engineering machinery, agricultural equipment, mining machinery, and industrial hydraulic systems.
Through long-term technological accumulation and continuous product optimization, the company has established a relatively complete quality control system, capable of adapting to the needs of various operating conditions.
The company has independent import and export rights, exporting its products to more than 20 countries and regions, including Russia, Europe, the Middle East, South America, and Southeast Asia, with annual exports exceeding 10,000 containers. It has established long-term and stable cooperative relationships with international customers. Familiar with various international logistics methods-sea freight, air freight, and international express-it can handle all these, and is proficient in customs clearance procedures, flexibly arranging shipments according to customer needs.
The company always prioritizes product reliability and actual performance, continuously optimizing structural design and manufacturing processes to provide customers with durable and stable hydraulic control solutions.
FAQ
Q: What are the structural features of the DCV200?
A: Modular sectional design
Valve sections can be freely combined
Optimized flow paths with minimal pressure loss
Facilitates future maintenance and expansion
Q: What are the core advantages of the DCV200?
A: High load-bearing capacity
Modular structure for flexible expansion
High stability, suitable for heavy-duty applications
Easy maintenance; individual segments can be replaced
Q: What are the primary applications of the DCV200?
A: Widely used in excavators, loaders, mining equipment, large-scale agricultural machinery, lifting equipment, and industrial hydraulic power systems.
Q: What is the rated flow rate of the DCV200?
A: The DCV200 is designed for high-flow hydraulic systems, suitable for operating conditions in the 200 L/min range, and meets the demands of continuous operation in heavy-duty equipment.
Q: Which is more suitable for large equipment: segmented or integrated design?
A: Large equipment typically involves numerous actions and complex functions, making a modular design more suitable-the number of units can be combined as needed, and additional functions can be added later by simply adding units. A fixed, monolithic design with a fixed number of units is not feasible and is inconvenient for large equipment with frequently changing functions.
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