Existing tooling is available for many common Rexroth- and Yuken-compatible valve body models, helping reduce tooling costs and shorten lead times.
Shell mold casting and CNC machining are available, and other models can also be produced according to customer drawings or samples.
Rexroth- and Yuken-Compatible Series
HT250 / HT300 / QT450-10 / QT500-7 / QT600-3
Shell Mold Casting / CNC Machining
Existing Tooling / Drawings or Samples / Batch Production
We manufacture hydraulic valve bodies, valve covers and related components using existing tooling for many common Rexroth- and Yuken-compatible models. Shell mold casting and CNC machining are available for both semi-finished and fully machined parts. Other hydraulic valve components can also be produced according to customer drawings or samples.
We manufacture hydraulic valve bodies and related components from shell mold castings through CNC machining and final inspection. Existing tooling is available for many common models, while other parts can be produced according to customer drawings or samples.
Casting production is available for valve bodies, valve covers and related hydraulic components in both standard and OEM models.
We can deliver raw castings, semi-finished parts or fully machined valve bodies with optional protective coating in customer-specified colors.
Send us the required model, drawing or sample. We can check whether existing tooling is available and recommend the appropriate casting and machining solution for your project.
Material selection depends on valve type, working pressure, mechanical properties and application requirements. We mainly manufacture hydraulic valve bodies in gray iron and ductile iron, with material grades selected according to customer drawings or technical specifications.
We provide precision machining, grinding, threading and finishing services for hydraulic valve bodies to achieve accurate dimensions, reliable sealing surfaces and consistent assembly performance.
From drawing review to final inspection, every hydraulic valve body goes through controlled casting, precision machining and rigorous quality inspection to ensure consistent dimensions and reliable performance.
Review drawings, specifications, material grades and machining requirements before production.
Prepare existing tooling or produce new patterns according to the valve body design.
Produce gray iron and ductile iron valve body castings with stable dimensions and consistent quality.
Remove runners, clean castings and prepare parts for machining.
Machine oil ports, mounting surfaces, threaded holes and critical dimensions.
Surface grinding, burr removal and edge finishing for reliable sealing and assembly.
Inspect dimensions, threads, oil passages and appearance before shipment.
Apply protective coating when required, including standard blue coating or customer-specified colors, then pack securely and prepare for shipment.
Explore our real valve casting workshop, production equipment and manufacturing process. Whether you need an existing valve body model or OEM production based on your drawings, our engineering team can recommend the right manufacturing solution.
We inspect material properties, casting quality, machined dimensions, sealing surfaces, oil passages and threaded features according to drawings and application requirements. Inspection methods and documentation can be arranged based on valve specifications and order requirements.
Explore real hydraulic valve body projects covering trial orders, directional valve bodies, valve covers, casting, CNC machining and surface coating for industrial hydraulic systems. Surface coating and color can be customized according to customer requirements.
NG16 valve body and cover manufactured from cast iron with precision bore machining, drilling, surface coating and dimensional inspection.
HT300 cast iron hydraulic valve bodies produced for a Vietnam trial order, with casting, CNC machining and finishing for Yuken-compatible applications.
4WEH16 hydraulic directional valve components manufactured from cast iron with CNC machining, coating and final inspection.
Existing tooling is available for many common hydraulic valve body models, helping reduce tooling costs and shorten lead times.
We can manufacture according to customer drawings, technical specifications or physical samples.
Integrated casting, drilling, boring, grinding and finishing support for hydraulic valve bodies and covers.
Gray iron and ductile iron grades are selected according to valve design, working pressure and application requirements.
Dimensions, threads, oil passages, sealing surfaces and coating are checked before shipment.
We support prototype orders, trial orders, small batches and repeat production according to project requirements.
Not sure which valve body model or material is suitable for your application?
Send us your drawing, valve model or sample. Our engineering team will recommend the appropriate casting, machining and inspection solution and provide a fast quotation.
For an Accurate Quotation
Send us the valve model, drawing or sample together with the required material, quantity and machining details. If no drawing is available, clear sample photos and key dimensions can also be used for an initial evaluation.
We manufacture a wide range of hydraulic valve bodies and related components, including directional valve bodies, pressure valve bodies, valve covers and manifold blocks. Existing tooling is available for many common models and series, including NG6, NG10, NG16, NG25, NG32, DSG, Z2S, Z2FS, ZDB, DB, DA, MPC, MPW, SV and SP. We can also manufacture OEM valve bodies according to customer drawings or samples.
Yes. We can manufacture hydraulic valve bodies based on customer drawings, 3D files or physical samples. Our engineering team reviews dimensions, machining requirements and material specifications before production to ensure the finished parts meet your application requirements.
Hydraulic valve bodies are mainly manufactured in gray iron and ductile iron, with material grades selected according to pressure requirements, strength and application conditions. Customer-specified ASTM, EN, DIN or GB material standards can also be evaluated.
Yes. Besides supplying raw castings, we can provide semi-finished or fully machined valve bodies with drilling, boring, milling, thread machining, grinding and final inspection. Protective coatings can also be applied before shipment. Standard blue coating is commonly used, while other colors can be supplied according to customer or brand requirements.
The minimum order quantity depends on the valve body model and whether existing tooling is available. We support prototype orders, trial production, small batches and repeat production. Please send us the required model or drawing for evaluation.
Yes. Material certificates, dimensional inspection reports and other quality documentation can be provided when required. Inspection requirements can also be customized according to customer specifications before shipment.
If existing tooling is available, samples can usually be produced quickly after drawing confirmation. For new valve body designs requiring tooling, the production schedule depends on the complexity of the part. Our engineering team will confirm the estimated lead time after reviewing your drawings.
Yes. We provide complete CNC machining for hydraulic valve bodies, including drilling, boring, milling, oil passage machining, thread machining, surface grinding and deburring to meet assembly and sealing requirements.
Yes. We support OEM manufacturing for hydraulic valve bodies based on customer drawings, samples or existing models. Our services cover casting, CNC machining, inspection, coating and packaging, providing complete manufacturing support from prototype to mass production.
Send us your valve model, drawing, 3D file or sample together with your material, machining and quantity requirements. We will review your requirements and recommend the most suitable manufacturing solution before preparing a quotation.
We’ll review your drawings and get back to you within 1 business day. Please look out for emails from @yutungindustrial.com.
Upload your drawings for faster and more accurate pricing.