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valve Product List and Ranking from 571 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Aug 19, 2026~Sep 15, 2026
This ranking is based on the number of page views on our site.

valve Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Aug 19, 2026~Sep 15, 2026
This ranking is based on the number of page views on our site.

  1. エマソンバルブアンドコントロールジャパン Tokyo//Machine elements and parts
  2. ゲミュージャパン Aichi//Machine elements and parts
  3. Fujikin Incorporated Tokyo//Machine elements and parts
  4. 4 Nippon Daiya Valve Co., Ltd. Tokyo//Machine elements and parts
  5. 5 KITZ SCT Corporation Tokyo Headoffice Tokyo//Electronic Components and Semiconductors

valve Product ranking

Last Updated: Aggregation Period:Aug 19, 2026~Sep 15, 2026
This ranking is based on the number of page views on our site.

  1. KTM "Comprehensive Product Catalog" エマソンバルブアンドコントロールジャパン
  2. KTM manual diaphragm valve エマソンバルブアンドコントロールジャパン
  3. High durability manual control valve with scale, Type 2960 and others. ビュルケルトジャパン
  4. 4 Introduction of OEM/ODM product examples [Gauge Valve] | Sugiyama Valve SUGIYAMA VALVE CO.,LTD.
  5. 5 Inlet bent type vacuum relief valve "KN8 series" 和田機材 本社

valve Product List

1261~1290 item / All 3416 items

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Piston-type check valve (double check valve)

Effective for air switching! Achieves high reliability with a compact design and proven performance in vehicles!

The "Double Check Valve" is a check valve that connects only the high-pressure side from two supply ports to the outlet. It is mass-produced for commercial vehicles and is low-cost. The built-in piston seals the low-pressure side by moving. It is highly valued by those who control based on air pressure fluctuations. It has built a reputation and track record for use in vehicles. It also has excellent durability even in high-temperature environments. 【Features】 ■ Designed to connect only the high-pressure side of air pressure ■ Proven mass production for commercial vehicles ■ Low cost ■ Can be repurposed for uses other than commercial vehicles *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Pneumatic Equipment
  • Other assembly machines
  • valve

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Catalog Presentation: Leveling Valve

There is a proven track record of installation in commercial vehicle cabs/chassis! Introducing the leveling valve that is actively used for air spring adjustments! It is also performing well in other applications!

Air springs have been actively used for many years to improve ride comfort in commercial vehicles and to reduce shock loads on cargo. The component that regulates the air in these air springs is the leveling valve. The leveling valve from Sanrin Seiki allows for precise adjustments of air intake and exhaust. Additionally, the air passage can be modified to suit the customer's preferred size. It can accommodate a range from small to large capacities, making it useful for various applications beyond just commercial vehicle installations. Applications (with proven results): - For cab suspension in commercial vehicles and bus chassis - Vibration control devices for commercial washing machines - Devices for seismic isolation floors - For shipping containers Potential applications (could be used in): - Various amusement facilities - Vibration control devices for precision equipment in manufacturing sites - Construction machinery equipment Furthermore, Sanrin Seiki also manufactures and sells air compressors that generate compressed air, which can be purchased together!

  • Vehicle body parts
  • Pneumatic Equipment
  • others
  • valve

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Process Valve "ARETeSYN"

Bringing a new era to bioprocess engineering!

"ARETeSYN" is a process valve designed with next-generation single-use design principles, capable of eliminating the cleaning processes and cleaning variations that have been unavoidable in the purification process. We offer two types: the "DRV Series," which allows for single-use in the purification process through structural replacement of contact parts, and the "PV Series," which accommodates a wide range of tube sizes. Please feel free to contact us if you have any inquiries. 【Features】 ■ Next-generation single-use design principles ■ Capable of eliminating cleaning processes and cleaning variations in the purification process *For more details, please download the PDF or feel free to contact us.

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Pocketless Ball Valve 'PB-77'

Pocketless three-piece flange type ball valve, perfect for water and slurry!

The "Pocketless Ball Valve PB-77" is a pocketless type ball valve. It contributes to solving problems such as corrosion due to liquid accumulation and mixing issues caused by fluid stagnation within the valve. 【Features】 ■ No complaints about corrosion or mixing issues due to liquid accumulation ■ Applicable for paint lines, food-related applications, slurry liquids, etc. ■ Standard operating temperature range is up to 80 degrees Celsius ■ Manual operation with lever type (with lock) ■ Helleur type can also be manufactured *For more details, please download the PDF or feel free to contact us.

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Hirose Valve Industry Co., Ltd. Valve Products Catalog

We will respond to the voices saying, 'It would be great to have a valve like this!'

This catalog is the product catalog of Hirose Valve Industry Co., Ltd., which manufactures high-pressure valves and hydraulic equipment. It features various products, including the 35MPa electromagnetic operated stop valve "HSOH series," flow control valves and diverter valves "FD, FDC, FDCOK series," and water-soluble high-pressure valves. [Contents] ■ HSOH series ■ HSO series ■ FD, FDC series ■ FDM, FDCM series ■ FDCOK series, etc. *For more details, please download the PDF or feel free to contact us.

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Valve Catalog

In response to the voice of 'It would be great to have a valve like this,' we offer a variety of stop valves, boosters, and more.

This catalog introduces the products handled by Hirose Valve Industry. It features the 35MPa electromagnetic control stop valve "HSOH Series," as well as the diverse "HSO Series" and various hydraulic flow distribution and collection valves "FD, FDC Series" that accommodate different connection methods and flow rates. Please use this for selecting products. [Contents (partial)] ■ 35MPa electromagnetic control stop valve for hydraulic use ■ 21MPa electromagnetic control stop valve for hydraulic use ■ 21MPa electromagnetic control two-speed control valve and electromagnetic pressure relief valve for hydraulic use ■ Hydraulic flow distribution and collection valves ■ Hydraulic rotary booster, etc. *For more details, please refer to the PDF document or feel free to contact us.

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Single Double Pilot Check Valve

For those considering a pilot check mechanism on hydraulic circuits! Ultra-compact pilot check valve.

The "Single Double Pilot Check Valve" is a product widely used for preventing the shrinkage of vertical cylinders during hydraulic retention or in the event of circuit failure in hydraulic piping or hoses. It checks the pilot pressure (hydraulic pressure) and allows oil to flow in the reverse direction under certain conditions. By utilizing the mechanism of the pilot check valve, it takes the pressure difference between the inlet and outlet sides of the pressurized oil. When the pressure difference in the circuit becomes large, it can close the circuit on the shrinking side and stop the shrinkage of the cylinder. 【Features】 ■ Prevents shrinkage of vertical cylinders during circuit failure in hydraulic hoses, etc. ■ When the pressure difference in the circuit becomes large, it closes the circuit on the shrinking side and stops the shrinkage of the cylinder. ■ Can be installed on the hydraulic (piping) route (externally). *For more details, please download the PDF or feel free to contact us.

  • Hydraulic Equipment
  • valve
  • valve

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Pilot Check Valve "PCV33"

Can be installed inside hydraulic cylinders! Insert-type pilot check valve.

The "PCV33" is a pilot check valve that can be assembled inside a cylinder. It uses a screw-type installation, allowing for easy attachment by simply turning the screw to secure it. No complicated piping or hoses are required. This is ideal for those using cylinders that require a pilot check mechanism and want to install a valve but are facing issues with limited space or find maintenance related to pilot check valves cumbersome. 【Features】 ■ Easy installation ■ No need for piping or hose installation and removal ■ Maintenance work can be done easily and quickly *For more details, please download the PDF or feel free to contact us.

  • Hydraulic Equipment
  • valve
  • valve

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High-performance molded bellows "LFB"

Achieving a high lifespan comparable to welded bellows (1 million cycles)! Formed bellows with excellent corrosion resistance.

"LFB" is a royal molded bellows that achieves a lifespan comparable to that of welded bellows. At 650°, it surpasses the room temperature tensile strength and 0.2% yield strength of SUS316L, and it also prevents stress corrosion cracking against Cl2 and HBr gases. In addition, we also offer the "SFB (Super Molded Bellows)," which can be designed to be more than 50% more compact than conventional molded bellows. 【Features】 ■ Spring constant is less than 1/2 of conventional molded bellows (compared to our products) ■ More than 50% more compact design than conventional molded bellows (compared to our products) ■ Excellent corrosion resistance ■ Prevents stress corrosion cracking against Cl2 and HBr gases ■ High-temperature strength *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements
  • Sealing
  • valve

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Vacuum Valve "Air Open/Close Type BV Series"

A vacuum valve with excellent conductance performance for the diameter!

The "Air Open-Close Type BV Series" is a vacuum valve with excellent reliability, driven by a rack and pinion mechanism. There are no restrictions on installation posture or direction, and its conductance performance relative to diameter is the highest among vacuum valves. Additionally, the air cylinder ensures reliable operation by doubling the thrust when open, and it achieves shock mitigation through the air cushion effect at the stroke end. 【Features】 ■ Excellent reliability ■ No restrictions on installation posture or direction ■ Achieves shock mitigation *For more details, please contact us.

  • valve
  • valve

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Rotary Valve "Standard Type Rotary Valve"

Numerous delivery achievements! Basic model of Cosmotex rotary valve.

The "Standard Rotary Valve" is the basic product of the rotary valves we handle. It can be widely adapted to the properties of the bulk materials being handled through various combinations of materials and rotor shapes. We have a wealth of delivery experience, so you can use it with confidence. 【Features】 ■ Basic form of rotary valve ■ Wide adaptability through combinations of materials and rotor shapes ■ Numerous achievements *For more details, please download the PDF or feel free to contact us.

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Japan Mold Trade Co., Ltd. "New Vacuum Valve"

A new vacuum valve that resolves various traditional issues!

The "New Vacuum Valve" is a vacuum valve designed to create a vacuum state, where the temperature from the main runner to the closure valve is low, and the leading molten metal containing fine dust moves straight to Runner B due to the laws of inertia. Runner B has a rugged shape, allowing the leading molten metal to close before reaching the closure valve, ensuring that high-quality aluminum at a higher temperature reaches the closure valve from Runner A. 【Features】 ■ Enables alignment of the molten metal in the vacuum valve ■ Increases the time it takes for the molten metal to reach the closure valve, eliminating aluminum splashing ■ Increases the surface area of the molten metal, resulting in a greater amount of aluminum, and maintains high-temperature molten metal due to the rise in temperature of the vacuum valve insert *For more details, please download the PDF or feel free to contact us.

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Introduction of OEM/ODM Examples [Valves, Taps, Faucets]

Introduction to OEM/ODM examples of "valves, cocks, and faucets."

We have developed products that respond to the increasing diversity of values regarding the comfort of "water-related" areas such as kitchens, bathrooms, and washrooms, and we are committed to unique product development that anticipates various living scenes. Sugiyama's extensive lineup of OEM/ODM products is developed with a focus on usability, both ergonomically and aesthetically. ◆ Gauge Valve - Size: 3/8 LG-10, 1/2 LG-13, 3/4 LG-20 - Outer diameter of glass tube: φ10±0.2, φ13±0.1, φ19±0.5 - Length of glass tube: -20 ~ -30, -20 ~ -30, -20 ~ -30 - Inner diameter of body: φ10.5±0.2, φ13.2±0.05, φ20±0.2 - Packing material: NBR - Heat resistance temperature: 80℃ If you are also interested in faucets and taps for water-related areas, please feel free to contact us or download the PDF.

  • Piping Materials
  • valve

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Gifu・Miyama craftsmanship. ODM craftsman "Sugiyama Valve Manufacturing Company"

We are an ODM manufacturer.

We provide a comprehensive response from planning and design to manufacturing and quality assurance (certification acquisition) for the products needed by society. One of our strengths is our proposal planning utilizing 3D printers. 【Process】 ■ Planning and Development → Prototype Production → Material Arrangement → → Manufacturing → Inspection → Shipping *For more details, please download the PDF or feel free to contact us.

  • Machinery and equipment installation/dismantling/relocation
  • valve

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Maruboshi Co., Ltd. Business Introduction

We will propose the optimal valves from numerous manufacturers!

Maruboshi Co., Ltd. is a comprehensive trading company specializing in piping materials, primarily valves. In addition to our main product, valves, we handle a wide range of materials from general-purpose items such as fittings, pipes, and pumps to special products. Furthermore, at our MTC (Maruboshi Technical Center), we go beyond general-purpose valves to meet the immediate delivery and short lead time requirements for industrial special valves, including inventory, automation, processing, and maintenance. Please feel free to contact us if you have any requests. 【Business Activities】 ■ Sales of piping materials such as valves *For more details, please download the PDF or feel free to contact us.

  • valve
  • Pipe Fittings
  • Other pumps
  • valve

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Solenoid Valve "KZ Series"

Introducing pilot-operated solenoid valves for building equipment!

The "KZ Series" is a solenoid valve designed with low lead specifications, taking environmental considerations into account. We offer the KZW series, suitable for water, air, and oil (up to 50mm²/S), and the KZS series, suitable for steam. Additionally, to reduce costs, we have separately lined up power supplies of 100V and 200V, allowing customers to choose according to their needs. 【Features】 ■ Environmentally friendly ■ Operates at a differential pressure of 0 ■ Top-class large flow rate in the same diameter ■ Purely domestic product (Made in Japan) ■ Power supplies available in 100V and 200V separately *For more details, please download the PDF or feel free to contact us.

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Successful case study of the design and manufacturing of an upward-facing drill press

From small-scale machining to the design and manufacturing of jigs and dedicated machines, as well as support for new product development! Please feel free to contact us.

019【Our Technical Capabilities】2024/10/28 We are NITTO MFG. Co., Ltd. (Osaka), engaged in precision machining in Hirakata City, Osaka Prefecture. We offer a wide range of services, from single-item processing and small to medium lot production to consulting for jigs, dedicated machines, and prototype development support, delivering reliable quality with our unique technical capabilities as a comprehensive manufacturing company. This time, we will discuss a request for the design and production of a dedicated machine (an upward-facing drill press). We received a concept from the client and, contrary to the usual design, inverted the mechanism of the drill press to place the workpiece on top. Depending on the shape of the workpiece, this design offers advantages in efficiency and precision compared to traditional clamping methods. Based on this concept, we handled everything from design to production, machine control, and painting in-house, and delivered the initial prototype. After delivery, the results met the client's expectations, leading to an additional request for four more units, ultimately completing the production and delivery of a total of five units. ◎ We offer a wide range of services, from simple machining requests and small to medium lot machining to machining consulting and prototype consulting. Please feel free to contact us. ◎ If you have a desired price, please let us know. #General Machining

  • Prototype Services
  • valve

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Vacuum aluminum die casting shut-off valve "Vacuum Shut-off Valve"

The 'Vacuum Shut-off Valve' is a high-performance shut-off valve for vacuum die casting! It is a product that can help improve quality.

This is a valve that is installed on the mold of a vacuum aluminum die-casting machine, which creates a vacuum in the mold cavity and simultaneously cuts off the circuit between the pouring path and the vacuum device at the completion of the injection molding of the molten metal. 【Features of Our Hydraulic Vacuum Cut-off Valve】 ■ High-speed operation built-in circuit Response time: 4ms (4/1000 seconds), 7ms (7/1000 seconds) ■ High-speed cut-off capability using hydraulic method Cut-off method utilizing hydraulic pressure ■ Adoption of molten metal detection sensor Stable operation with a sensor that is not affected by the inertial force or amount of molten metal ■ Reliability based on extensive adoption records Long-term adoption and ongoing use by major automotive and automotive parts manufacturers ■ Long maintenance cycle High durability compared to mechanical types, extending the maintenance cycle by about 10 times *For more details, please refer to the PDF document or feel free to contact us.

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Lift Valve "LVSO-3 Series"

It is possible to smoothly and completely stop the weight drop operation of lifting devices and the like.

The "LVSO-3 Series" is a composite valve that compactly integrates a solenoid-operated two-way switching valve, a check valve, a low-noise relief valve, and a throttle valve. It enables smooth and complete stopping of the self-weight descent operation of lifting devices and more. Additionally, we also offer the "LVSO-1 Series" with pressure compensation. 【Features】 ■ Compact integration ■ Reliable operation ■ Quiet due to the adoption of a low-noise mechanism *For more details, please refer to the PDF materials or feel free to contact us.

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Neuro Logic Valve

Our unique ball logic structure! It allows for 100% effective utilization of pump flow.

This product is a "Zero Leak" electromagnetic pilot-type four-way switching valve developed by integrating "zero leak" technology. It is a revolutionary product based on a ball poppet-type piston structure that is completely different from the spool type, possessing many advantages. There is no drain during operation, and the flow loss is zero, allowing for 100% effective use of the pump flow rate. 【Features】 ■ Low pressure loss and zero leakage from all ports when the valve is stopped ■ No drain during operation, resulting in zero flow loss ■ Adoption of a return poppet mechanism prevents shock to the actuator ■ Uses a compact and inexpensive small wet-type solenoid ■ No locking phenomenon even at a maximum operating pressure of 35 MPa, allowing for long-term holding *For more details, please refer to the PDF document or feel free to contact us.

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Shut-off valve "LVSW-2 Series"

Due to the detent mechanism, there is no need to power the solenoid for a long time after the open operation.

The "LVSW-2 Series" is a double solenoid operated detent type bidirectional switching valve. It features a ball poppet type piston structure with "zero leak" technology and an axial thrust compensation structure, and its basic performance is the same as that of the "LVSH Series." Due to the detent mechanism, there is no need to keep the solenoid energized for long periods after opening, which saves energy. 【Features】 ■ Combines a ball poppet type piston structure with "zero leak" technology and an axial thrust compensation structure ■ Basic performance is the same as the "LVSH Series" ■ Energy-saving *For more details, please refer to the PDF document or feel free to contact us.

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Globe valve

By changing the shape of the valve body, it can also be used for control operations to adjust the flow rate!

A "globe valve" has a partition inside the valve body, which presses the valve body against the seat surface of the partition to stop the flow of fluid. Since the flow direction changes in an S-shape within the body, the pressure loss is greater compared to other valves. However, by changing the shape of the valve body, it can also be used for control operations to adjust the flow rate. 【Features】 ■ Stops the flow of fluid by pressing the valve body against the seat surface of the partition inside the valve body ■ The flow direction changes in an S-shape within the body ■ Can also be used for control operations to adjust the flow rate *For more details, please refer to the PDF document or feel free to contact us.

  • valve
  • Piping Materials
  • valve

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Ball valve

A rotary type where the valve rod rotates in place! Easy to fully open and fully close, with excellent operability and visibility.

A "ball valve" is a type of valve that holds a spherical body (the ball) with two seats and operates by rotating 90 degrees to open and close the valve. Due to its rotary (or quarter-turn) structure, where the stem rotates in place, it allows for easy full opening and closing, providing excellent operability and visibility. Additionally, the flow passage inside the valve has almost no irregularities, resulting in extremely low pressure loss. It is widely used in various applications, including "standard bore" and "reduced bore," where the ball hole diameter is gradually smaller than the valve body diameter. Our company also handles valves that meet special requirements, such as high-pressure gas certified valves and oil-free treated products. 【Features】 ■ Easy full opening and closing ■ Excellent operability and visibility ■ Almost no irregularities in the flow passage, resulting in extremely low pressure loss *For more details, please refer to the PDF materials or feel free to contact us.

  • valve
  • Piping Materials
  • valve

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Technical Introduction: "Assembly and Inspection"

This is an introduction to Matsui Manufacturing's technology for "Assembly and Inspection."

At Matsui Manufacturing, we conduct leak tests and durability tests for our valve and pressure relief valve products in-house. We strive for high quality and high performance to ensure safety and high reliability in all our products. *For more details, please download the PDF document or feel free to contact us.*

  • Processing Contract
  • Non-ferrous metals
  • Other electronic parts
  • valve

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Ball valve, structure, advantages, leak testing, assembly, needle, differentiation.

If you need ball valve assembly in Osaka, leave it to us! 【Ball Valve, Structure, Advantages, Leak Testing, Assembly, Needle, Differentiation】

【Ball Valve Structure Advantages Leakage Testing Assembly Needle Differentiation】 【Lot】 1 to 1000 【Features】 This is an assembled ball valve. The ball valve has a structure that contains a spherical body with a hole inside. It has advantages such as low fluid resistance (low pressure loss) and ease of opening and closing, but requires precision in the processing of the internal sphere. While a needle valve can control flow rate, a ball valve is generally not suitable for flow rate control. Our company utilizes cutting processing technology and leakage testing equipment to provide high-precision ball valves. Additionally, we manufacture needle valves and other types of valves, allowing us to offer valves tailored to your needs. We can produce at three locations: Osaka, Tottori, and China. If you have any issues with valves, please feel free to contact Matsui Manufacturing!

  • 大阪工場3.PNG
  • valve
  • valve

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Needle valve, custom-made, special order, airtightness, leak testing, Osaka

If you're looking for needle valve manufacturing in Osaka, leave it to us! 【Needle Valve, Custom Made, Special Order, Sealing Performance, Leak Testing, Osaka】

【Needle Valve Custom-Made Special Order Leak Test Tightness Osaka】 【Lot】 1 to 1000 【Features】 This is an assembled product of a needle valve. The main body is made of brass, produced through a consistent process of hot forging and machining. By performing hot forging, we can reduce material costs, increase strength, and decrease processing time. Our company also conducts assembly and leak testing after part processing as a complete service. We have a design team that can create custom-made products. In addition to needle valves, we also manufacture ball valves and other types of valves, allowing us to propose valves tailored to your desired functions and shapes. Production is possible at our three locations in Osaka, Tottori, and China. If you have any issues with valves, please feel free to contact Matsui Manufacturing!

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  • valve
  • valve

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Special-shaped valves, made-to-order, integrated production, copper pipes (copper tubes), Osaka.

Leave the production of special-shaped valves to us! 【Special-shaped valves, custom-made, integrated production, copper pipes (copper tubes), check valves, shut-off valves, Osaka】

【Special Shape Valve Custom Made Integrated Production Copper Pipe (Copper Tube) Osaka】 【Industry and Application】 Industrial Equipment Related Industry 【Lot Size】 1 to 1000 【Processing】 Hot Forging, Machining, Brazing, Leak Testing 【Features】 This is a brazed product of a special shape valve. We are a metal processing manufacturer with a design department. Our facilities include hot forging presses, NC lathes, machining centers, brazing equipment, and leak testing machines, among others. We have numerous transactions with major manufacturers, and we engage in custom manufacturing from prototyping to mass production, involving our design department. We have factories in Osaka, Tottori, and China. For inquiries about brazed products made of brass and copper tubes, please contact Matsui Manufacturing! Additionally, we also handle hot forging, machining, and brazing of aluminum! For more details, please visit our website.

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  • valve
  • valve

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Leave assembly and leak testing to us!! Get a free catalog now!!

For those looking for assembly and leak testing processing services! We also provide consistent support for earlier processes such as cutting processing! You can now download our catalog for free!

You can download a free catalog introducing processing technologies, including assembly and leak testing, from this page! With over 70 years of experience, we have numerous transactions with major gas appliance manufacturers and medical device manufacturers! Our company conducts a wide range of assembly and leak testing for medical valves, gas appliance-related products, and semiconductor-related products! If you fit any of the following criteria, please take a look at our catalog: - You want to outsource sub-assemblies by reviewing in-house processes. - You are looking for a processing partner that can handle small lots. - You are searching for a processing partner connected to China. - You want to place a single order for multiple processes such as "machining ⇒ brazing ⇒ assembly ⇒ leak testing." 【Examples of Clients】 - Daikin Industries, Ltd. - Daihen Corporation - Takara Standard Co., Ltd. - Takara Belmont Corporation - Taniko Co., Ltd. - Hitachi Johnson Controls Air Conditioning, Inc. - Maekawa Manufacturing Co., Ltd. - LIXIL Corporation - Rinnai Corporation

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Proposal Case Collection

We propose a specially shaped needle valve that balances quality and cost! We will introduce many case studies.

Matsui Manufacturing is an expert in non-ferrous metal processing. We propose high-quality, high-value-added products that combine forged products made of copper, brass, and aluminum, machining, pipe bending, and brazing. In this document, we introduce several case studies regarding development, quality improvement, and cost reduction. [Some of the content (issues)] ■ We were considering a ball valve for a new product, but the costs did not match. ■ We want to add a safety valve function to the drainage valve to increase its added value. ■ We were using many commercially available copper pipe fittings, which resulted in high material costs. ■ Cutting from aluminum square bars led to high material and machining costs. ■ The yield of brazing in the subsequent process for machined products was poor. *For more details, please refer to the PDF document or feel free to contact us.

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[Data] Quality Control Usable in Factories (Scatter Plot) (Free Download)

"I learned a bit about scatter plots, but how are they used in practice?" I will explain using a specific example from the valve assembly process!

When you start studying quality management, you will come across something called the "7 QC Tools." These are (1) check sheets, (2) Pareto charts, (3) cause-and-effect diagrams, (4) graphs, (5) scatter diagrams, (6) histograms, and (7) stratification. In this document, we will explain what a scatter diagram, one of the 7 QC tools, is, along with specific methods for creating it and how to interpret it.

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