Waterjet Valves & Pipe
KAD designs, makes and sells Waterjet Valves and High Pressure Tubing for Industrial Water Jet cutting systems. We supply a range of products such as check valves, inlet valves, water switch parts, hydraulic control valves and high pressure tube for pumps and cutting heads. We assist equipment maintenance firms, industrial buyers and distributors who are in need of component sourcing and bulk purchasing answers for their replacement parts. The customer may specify equipment models, references part numbers, pressure requirements or tech drawing to validate the specification and compatibility of these components prior to the ordering process.
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Precision Valve Manufacturing
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High-Pressure Tubing Supply
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Part Identification & Compatibility
Waterjet Valves & High Pressure Tubing
Explore KAD's selection of valve components and high-pressure tubing for waterjet cutting equipment. Our products cover one-way water control, inlet flow management, water switching, hydraulic pressure regulation, and high-pressure water transmission. Each component has specific requirements for pressure, connections, materials, and equipment compatibility. Buyers can submit original part numbers or technical specifications to identify suitable replacement parts.
Waterjet Check Valve
Check valves allow water to flow in one direction within waterjet intensifier systems and help prevent backflow during pressure cycles. Replacement components must match the specified valve body, sealing interfaces, and pump configuration.
Waterjet Inlet Valve
Inlet valves are used to manage water entry into designated pump or valve assemblies. Proper component selection depends on valve design, sealing geometry, connection dimensions, and the original equipment specifications.
Waterjet Water Switch Components
Water switch components are used in selected waterjet flow-control assemblies to support water supply switching and cutting head operation. Valve bodies and related components must match the intended installation dimensions and control assembly.
Hydraulic Reversing & Overflow Valves
Hydraulic reversing and overflow valves perform different functions within waterjet intensifier control systems. Directional valves control hydraulic fluid routing, while overflow or relief valves manage pressure according to the circuit design. Specifications must be confirmed separately for each valve type.
Waterjet High Pressure Tubing
Hydraulic reversing and overflow valves perform different functions within waterjet intensifier control systems. Directional valves control hydraulic fluid routing, while overflow or relief valves manage pressure according to the circuit design. Specifications must be confirmed separately for each valve type.
Why Choose KAD for Waterjet Valves & Tubing?
Precision Valve Components
Precision machining supports dimensional consistency across valve bodies, sealing interfaces, and connection features.
High-Pressure Connection Requirements
Tube dimensions, end connections, and valve interfaces are reviewed according to the specified equipment configuration and operating conditions.
Component Inspection
Inspection requirements may include critical dimensions, thread fit, sealing contact surfaces, and applicable pressure-test documentation.
Factory-Direct Parts Supply
KAD supports industrial equipment owners, maintenance businesses, and distributors with replacement component identification and bulk purchasing requests.
Valve & High Pressure Tubing Quality Inspection
| Component / Inspection Item | Inspection Method | Typical Tolerance / Accuracy | Purpose |
| Valve Cavity Dimension | CMM inspection / precision measurement | ±0.005mm ~ ±0.015mm | Ensures accurate valve matching |
| Flow Channel Machining | Internal dimension inspection | ±0.01mm ~ ±0.02mm | Maintains stable water flow |
| Sealing Surface Flatness | Surface measurement | ±0.01mm | Prevents leakage during operation |
| Thread Accuracy | Thread gauge inspection | ±0.01mm | Ensures reliable connection |
| Pipe Length Dimension | Dimensional measurement | ±0.05mm | Supports correct installation |
| Port Position Accuracy | CMM inspection | ±0.02mm | Ensures system compatibility |
| Surface Roughness | Roughness testing | Ra 0.4–0.8μm | Improves sealing performance |
| Pressure Testing | Functional pressure verification | According to system requirements | Confirms operating reliability |
The above tolerance values represent typical manufacturing capability under controlled production conditions. Actual tolerance requirements may vary depending on component design, material characteristics, structural complexity, and customer specifications. contact us
Materials for Waterjet Valve & Tubing Components
Material requirements differ between high-pressure water tubing, valve bodies, sealing components, and hydraulic control parts. Material selection must account for component geometry, operating pressure, corrosion resistance, sealing requirements, and the applicable equipment specifications.
KAD reviews material options based on original part specifications, samples, or technical drawings. Buyers should confirm the material grade and pressure-related requirements for each component before placing an order.
- Aluminum 6061
- Aluminum A5052
- A1100
- Aluminum Alloy 2A12
- Brass
- Copper(CU)
- Magnesium Alloy
- Aluminum 3003
- Aluminum A5056
- Copper Alloy C3604
- Aluminum Alloy 5000
- AL1060
- C2801P-1/2H
- C1020P
- A2014
- Aluminum Alloy 7000
- Titanium Alloy
- 7075
- A2011
- A2024
- A7050
- Aluminum 6061
Aluminum 6061
Aluminum 6061 is a versatile, lightweight alloy known for good mechanical properties, corrosion resistance, and excellent weldability. It is widely used in structural components, aerospace, automotive, and general engineering.
Density:
2.8 g/cm³
- Aluminum A5052
Aluminum A5052
Aluminum A5052 is a corrosion-resistant alloy with good weldability and moderate to high strength. It is widely used in marine, automotive, and general industrial applications.
Density:
2.8 g/cm³
Price:
approx. $ 2.98/kg
- A1100
A1100
A1100 is commercially pure aluminum (99%+ purity) with excellent corrosion resistance, workability, and thermal conductivity. It is soft, ductile, and non-heat-treatable. Widely used in chemical equipment, roofing, cooking utensils, and decorative parts.
- Aluminum Alloy 2A12
Aluminum Alloy 2A12
2A12 is a high-strength aluminum-copper alloy commonly used in aerospace and high-load structural applications. It offers excellent fatigue resistance and good machining performance but has relatively low corrosion resistance, so surface treatment is often required.
- Brass
Brass
Brass is a copper-zinc alloy known for its good mechanical properties, excellent corrosion resistance, and attractive golden color. It is widely used in decorative fittings, electrical components, plumbing, and precision machined parts.
Density:
8.9 g/cm³
- Copper(CU)
Copper(CU)
Copper (CU) is a highly conductive metal with excellent corrosion resistance. Its common alloys include Brass (copper-zinc), Bronze (copper-tin), and Pure Copper (red copper). These materials are widely used in electrical, mechanical, and decorative applications.
Color:
Brass/Bronze/Copper
Density:
8.9 g/cm³
- Magnesium Alloy
Magnesium Alloy
Magnesium alloy is a lightweight metal alloy known for its high strength-to-weight ratio, excellent machinability, and good vibration damping. It is widely used in aerospace, automotive, and electronics industries where weight reduction is critical.
Density:
1.9 g/cm³
- Aluminum 3003
Aluminum 3003
Aluminum 3003 is a commercially pure aluminum alloy with manganese as the primary alloying element. It offers good corrosion resistance, excellent workability, and moderate strength. It is commonly used in roofing, siding, and cookware applications.
- Aluminum A5056
Aluminum A5056
Aluminum A5056 is a high magnesium-content alloy known for excellent corrosion resistance, especially in marine environments. It offers good weldability and moderate strength, widely used in shipbuilding, marine hardware, and chemical equipment.
Density:
2.8 g/cm³
- Copper Alloy C3604
Copper Alloy C3604
C3604, also known as free-machining brass, is a copper-zinc alloy with excellent machinability, good corrosion resistance, and attractive golden color. It is widely used in precision machining parts, electrical connectors, and plumbing fittings.
Density:
8.9 g/cm³
- Aluminum Alloy 5000
Aluminum Alloy 5000
The 5000 series aluminum alloys are magnesium-based alloys known for excellent corrosion resistance, good weldability, and moderate to high strength. They are widely used in marine, automotive, and structural applications.
- AL1060
AL1060
AL1060 is a commercially pure aluminum alloy with an aluminum content of about 99.6%. It has excellent electrical and thermal conductivity, outstanding corrosion resistance, and very good formability. Commonly used in electrical conductors, chemical equipment, and sheet metal parts.
- C2801P-1/2H
C2801P-1/2H
C2801P is a brass alloy with around 60% copper and 40% zinc, known as "Muntz metal" or alpha-beta brass. The “1/2H” indicates half-hard temper, giving it moderate strength with better formability compared to full hard. It offers good corrosion resistance, good cold workability, and is commonly used for architectural trim, hardware, and decorative parts.
- C1020P
C1020P
C1020P is a high-purity oxygen-free copper (OFC) with excellent electrical and thermal conductivity, outstanding ductility, and good corrosion resistance. It is widely used in electrical applications, electronic components, and vacuum devices where high conductivity and cleanliness are critical.
- A2014
A2014
A2014 is a high-strength aluminum-copper alloy known for excellent machinability, good mechanical properties, and fair corrosion resistance. It is often used in aerospace parts, heavy-duty forgings, and precision components requiring high strength and good wear resistance.
Density:
2.8 g/cm³
- Aluminum Alloy 7000
Aluminum Alloy 7000
The 7000 series aluminum alloys are zinc-based, high-strength alloys with excellent mechanical properties and fatigue resistance, widely used in aerospace, military, and high-performance structural applications. Typical grades include 7075, 7050, and 7005. Corrosion resistance is moderate, so they often require surface treatments.
Density:
2.8 g/cm³
- Titanium Alloy
Titanium Alloy
Titanium alloys are known for their high strength-to-weight ratio, excellent corrosion resistance, and good biocompatibility. They are widely used in aerospace, medical implants, chemical processing, and high-performance engineering applications. Despite being lightweight (density about 4.6 g/cm³), titanium alloys offer superior mechanical properties and resistance to extreme environments.
Density:
4.6
- 7075
7075
7075 is a high-strength aluminum-zinc-magnesium-copper alloy, widely used in aerospace, military, and high-performance engineering parts. It features excellent mechanical strength and fatigue resistance, with moderate corrosion resistance—so it’s often treated with anodizing or coatings.
- A2011
A2011
A2011 is a free-machining aluminum-copper alloy known for excellent machinability and good mechanical strength. It is often used for high-speed automatic lathes, precision turned parts, and screw machine products. It offers fair corrosion resistance and is typically used where complex shapes and fast production are required.
Density:
2.8 g/cm³
- A2024
A2024
A2024 is a high-strength aluminum-copper alloy, widely recognized for its excellent fatigue resistance and good machinability. It is commonly used in aerospace structures, rivets, and precision components requiring high strength-to-weight ratio. While it has good mechanical properties, its corrosion resistance is moderate and often needs protective coatings.
Density:
2.8 g/cm³
- A7050
A7050
A7050 is a high-strength aluminum-zinc-magnesium-copper alloy designed mainly for aerospace structural applications. It offers very high strength, excellent fracture toughness, and good stress corrosion cracking resistance—making it suitable for thick sections and critical parts. Its overall corrosion resistance is better than some other 7000 series alloys like 7075.
Density:
2.8 g/cm³
If you do not see the material stock you are looking for, please choose "Custom" under the material drop-down on your quote page and submit for an expert engineering review once you have specified features, tolerances, inspection needs, and quantities required. contact us
Need The Right Waterjet Solution?
Different waterjet systems may require specific component designs. We provide CNC machining and customized part solutions to meet unique requirements for size, structure, and performance.
Valve Component Manufacturing & Inspection
Manufacturing requirements vary between valve bodies, hydraulic control components, and high-pressure tubing. Relevant processes may include precision turning, grinding, surface finishing, tube bending, connection preparation, cleaning, and dimensional inspection. Each process should be selected and verified according to the component design, material, and specified operating requirements.
| Surface Treatment | Process Description | Applicable Components | Purpose | |
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Precision CNC Machining | KAD utilizes advanced CNC machining equipment and strict process control to manufacture high-precision waterjet components with consistent dimensions, reliable assembly performance, and stable quality. | Valve bodies, fittings, connectors | Ensures assembly accuracy |
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Precision Grinding | Removes machining marks and improves dimensional accuracy of precision fitting surfaces | Valve sealing surfaces | Ensures accurate fitting |
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Surface Polishing | Improves surface smoothness to reduce friction and improve sealing contact | Flow channels and contact areas | Reduces wear and friction |
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Ultrasonic Cleaning | The cleaning process removes machining residues, oil, dust, and contaminants from waterjet parts to ensure surface cleanliness and reliable assembly. | Finished components | Prevents contamination |
If you do not see the surface finish you are looking for, please choose “Custom” on the quote page. After specifying features, tolerances, inspection requirements, and quantities, submit for an expert engineering review — or simply contact us for support.
Featured Waterjet Valves & High Pressure Tubing
Browse selected KAD valve and high-pressure tubing components, including water switch bodies, intensifier check valves, overflow valves, hydraulic reversing valves, and formed high-pressure tubes. View individual product details or submit part numbers and technical specifications to discuss replacement options.
Frequently Asked Questions
Find answers about KAD waterjet parts, including selection, customization, compatibility, and delivery. Need more details? Contact our experts at foshankeaide2025@gmail.com
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What types of valves are used in waterjet cutting systems?
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What is the difference between a waterjet check valve and an on/off valve?
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How do I select the correct high-pressure tubing for a waterjet machine?
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Are waterjet hydraulic valves interchangeable with high-pressure water valves?
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What information is needed to identify a replacement waterjet valve?
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Can KAD supply customized high-pressure tubes and valve components?
What Our Customers Say
KAD provides reliable waterjet parts with accurate dimensions and stable performance. The components fit our equipment well and help reduce maintenance time.
Production Manager
From product selection to delivery, KAD provided clear communication and professional support throughout the process.
Engineering Director
KAD’s precision-machined parts provide a dependable solution for our waterjet system maintenance and replacement needs.
Operations Head
Customization Process
KAD provides a streamlined customization process from product selection and technical confirmation to precision manufacturing and final delivery. With professional engineering support and strict quality control, we ensure each waterjet part meets your equipment requirements and performance expectations.
Product Selection
Choose from KAD’s existing waterjet parts range or provide your requirements for customized components based on equipment models, drawings, or technical specifications.
Requirement Confirmation
Confirm product specifications, materials, dimensions, and technical details to ensure the solution meets your application requirements.
Precision Production
After order confirmation and deposit payment, products are manufactured through precision machining processes with strict quality control.
Inspection & Shipment
Products undergo final inspection and packaging before being safely shipped according to the agreed delivery plan.
Start Your Waterjet Project Today
We provide full-range waterjet components with stable quality, strong manufacturing capability, and flexible customization to support your production needs.
