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China, Chinese 20L Aerial Work Platform Load Holding Valve, Balance Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hydraulic PartsHydraulic ValveBalance ValveHydraulic ValveBalance Valve
Ningbo Yuzhou Hydraulic Equipment Co., Ltd.
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Product Description Applications and FeaturesApplicated in aerial work platform, mounted in lufffing, telescoping, leveling cylinders to make sure the stable work and good locking performance. It also suitable for the agricultural machinery and municipal sanitation machinery with standard plated connection dimenion: 48*40, can directly mounted in the cylinder. Inside the valve, adoping poppet spool, to make sure the lower internal leakage. Detailed Photos Product ParametersModelDBV20-25Rated pressure250barMaximum flow rate20L/minPilot ratio4.1:1 & 8.5:1Adjustable pressure range100~250barWorking 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. Dimension More Applications and Products 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.
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