CIPDB › China Industry › Tools & Hardware › Hydraulic Parts
Yuzhou 280L Load Sensing Flow Sharing, Hydraulic Controlled Proportional Valve (4 section)1
Hydraulic PartsHydraulic Controlled Proportional Valve (4 section)Hydraulic ValveDirectional Control Valve
Ningbo Yuzhou Hydraulic Equipment Co., Ltd.
Preview:
Product Description Applications:Mainly used in 20 ~ 25T mobile crane fixed pump system, and related similar circuit application in agricultural machinery, road and bridge machinery, sanitation machinery, mining machinery and etc. The multi-way valve is a load-sensitive multi-way valve, and the flow rate is independent of the load. The valve is a double section structure, which can be expanded according to the needs, max section is 7 working section; the valve is integrated with an oil return back pressure valve, which adopts a parallel circuit. That can effectively protect the radiator; the flow can be adjusted through the valve spool stroke, and each working section has a pressure compensation function; the working port can be set with a secondary pressure relief valve according to the needs; the control forms is hydraulic control.DimensionProduct ParametersModel4MHPCV280-28Rated pressure26MPaRated flow rate280L/minWorking oil temperature-20oC~+90oCWorking fluidmineral oil (HL,HLP) according to DIN51 524 standardFluid viscosity range10~380mm2/sThe max allowable pollution degree of oillevel 9 according to NAS1638Recommended filter filtration precisionminimum β10≥75* If you have lower temperature requirements, please contact YUZHOU engineer. Packaging & ShippingTips: Hi, this is something about package.Performance testing report and quality control certicifation for each parts will sent.For exporting parts, we will use anti-rust plastic bag and wooden case.The products will be bolted to prevent movement during shipping. Company ProfilePROFILENingbo Yuzhou Hydraulic Equipment Co.Itd founded in 1995,located in Ningbo, Zhejiang, China, is a scientific and technological innovationcompany which specified in manufacturing middle and high-end hydraulic valves and systems.Our product covers hydraulic valve: proportional valves,balance valves,slewing cushion valves,control valves,integrated valves, Hydraulic pumps: gear pump, piston pump, Hydraulic Motor: gear motor, piston motor, orbital motor which widely appliedin Construction crane Machinery, Earth-Moving Machinery,Concrete Machinery,Mining machinery,Material Handling Machinery,Excavator Machinery,Sanitation Machinery and Agricultural Machinery. YUZHOU Hydraulic pursues long-term development strategy of invigorating company through science and technology innovation.To improve innovation,YUZHOU Hydraulic buit a close technology cooperation with Zhejiang University,Dalian University of Technology,Ningbo University etc,achievingcoordinated development of producing,learning and researching.CERTIFICATIONS PRODUCTION EQUIPMENTCERTIFICATIONS: FAQQ1: Are you trading company or manufacture? A: We are a manufacturer specializing in the production of mid-to-high-end hydraulic valves and hydraulic systems.Our products include proportional valves, balance valves, slewing cushion valves, control valves, integrated valves, integrated systems, hydraulic pumps, hydraulic motors, wireless remote control, etc.Q2: Can you provide special customization according to the working conditions?A: Sure, we can design and produce according to your drawing and require.We are equipped with professional R&D, quality inspection and after-sales teams, covering the entire product process: the R&D team is responsible for technical connection and customized development, the quality inspection team conducts tests on each batch of products to ensure the pass rate, and the after-sales team responds quickly to quality issues and provides guidance, maintenance and support.Our general warranty is 12 months for product dispatch, first come first served. Q3: What should I do if I only know the machinery model but cannot provide the part number?A: If possible, you can send us pictures, nameplates, or dimensions of daily products for reference. Q4: How long is your delivery time?A: For express/air, it takes about 5-8 days. For land/sea, it takes about 30-45 days, depends on your address. Q5: When to ship?A:We usually receive the payment (full payment), confirm the delivery date, and ship the goods on time.Q6: Can you provide the sample?A: We can provide samples, and we can discuss the price of samples more specifically
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...