Valve
High-precision inner diameter machining, cutting finish, valve, inner diameter cross range 10μ.
The material being cut is austenitic stainless steel, and it has been finished through machining.
- Company：名南精密製作所 本社、名古屋工場
- Price：Other
Valve Product List and Ranking from 62 Manufacturers, Suppliers and Companies | IPROS GMS
Last Updated： Aggregation Period:May 27, 2026～Jun 23, 2026
This ranking is based on the number of page views on our site.
Valve Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:May 27, 2026～Jun 23, 2026
This ranking is based on the number of page views on our site.
- 松井製作所 Osaka//Ferrous/Non-ferrous metals
- イハラサイエンス Tokyo//Machine elements and parts
- 廣瀬バルブ工業 東京営業所 Tokyo//Machine elements and parts
- 4 西日本設計工業 Fukuoka//Industrial Machinery
- 5 ケイヒン Kanagawa//others
Valve Product ranking
Last Updated： Aggregation Period:May 27, 2026～Jun 23, 2026
This ranking is based on the number of page views on our site.
Valve Product List
31～60 item / All 152 items
Displayed results
![[Maintenance Work Example] Valve Maintenance](https://image.mono.ipros.com/public/product/image/367/2000811026/IPROS27504172579637681345.png?w=280&h=280)
[Maintenance Work Example] Valve Maintenance
Cleaning of the main body casing was performed, and the damaged parts were checked! This is a case where a report submission was also requested.
Here is a case study of regular maintenance for a valve used daily. Immediately after receiving the request, we conducted a verification operation on-site. We performed cleaning of the main casing and checked for any damaged parts. As rust had progressed, we applied anti-rust paint. Additionally, due to wear from aging, we replaced the gland packing and valve bolts, and prepared a report. 【Case Overview】 ■ Industry: Chemical Plant ■ Subject: Valve ■ Request Details: Valve Maintenance ■ Work Duration: 10 days *For more details, please refer to the PDF document or feel free to contact us. Key service areas: Mie Prefecture, Kitasei District, Chusei District (surrounding Mie).
- Company：酒重
- Price：Other
Valve "Replaceable Bubble Handle Lock"
A valve lock that is effective in preventing operator mistakes, accidental malfunctions due to contact, and vandalism.
The "Replaceable Bubble Handle Lock" is a valve that can be locked (with a key or lock) without stopping the operation of the existing valve. It is easy to replace by simply removing the handle and attaching the lockable handle (replacement time is about 3 minutes). Only the administrator (person in charge) with the key can operate the valve. This prevents careless mistakes by workers, accidental operation due to contact, and is effective in preventing vandalism and terrorism. 【Features】 ■ The bubble cannot be operated by anyone other than the administrator with the key ■ Handle operation ■ Can be locked in any position: open, closed, or intermediate ■ Locking is completed by pressing the lock button ■ The handle is free-spinning and cannot be adjusted ■ The handle and shaft are integrated and adjustable *For more details, please refer to the PDF document or feel free to contact us.
- Company：ガードロック 本社
- Price：Other
Valve Comprehensive Catalog
Achievements speak volumes! A wide range of KVC valves that meet international trust.
This catalog is the comprehensive valve catalog of KVC, which manufactures and sells industrial valves primarily for power plants, steel mills, oil, petrochemical, and natural gas plants. It features the definitive "T-SERIES" flanged ball valve, as well as the "KUGEL-H," which can be widely used in everything from general residential industrial equipment to industrial facilities. 【Featured Products】 ■ Ball Valves ■ Lost Wax Ball Valves ■ Metal Seat Ball Valves ■ Top Entry Ball Valves ■ Free Welded Ball Valves *For more details, please refer to the PDF document or feel free to contact us.
- Company：ケイヴイシー
- Price：Other
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.
- Company：廣瀬バルブ工業 東京営業所
- Price：Other
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.
- Company：廣瀬バルブ工業 東京営業所
- Price：Other
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.
- Company：マルボシ
- Price：Other
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.*
- Company：松井製作所
- Price：Other
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.
- Company：松井製作所
- Price：Other
![[Data] Quality Control Usable in Factories (Scatter Plot) (Free Download)](https://image.mono.ipros.com/public/product/image/37a/2000679426/IPROS02488215202063776068.png?w=280&h=280)
[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.
- Company：松井製作所
- Price：Other
![[Material] Quality Control Usable in Factories (Cause and Effect Diagram) (Free Download)](https://image.mono.ipros.com/public/product/image/99c/2000679428/IPROS45219986918417203185.png?w=280&h=280)
[Material] Quality Control Usable in Factories (Cause and Effect Diagram) (Free Download)
"I learned a little about the cause-and-effect diagram, but how is it 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, I will explain what a cause-and-effect diagram, one of the 7 QC tools, is, along with specific methods for creating it and how to interpret it.
- Company：松井製作所
- Price：Other
![[Information] Principle of the Refrigeration Cycle (Basics of Air Conditioning Design) Free Download](https://image.mono.ipros.com/public/product/image/fd6/2000694122/IPROS01182648379629070575.png?w=280&h=280)
[Information] Principle of the Refrigeration Cycle (Basics of Air Conditioning Design) Free Download
Why does the room get cool with an air conditioner? What is the mechanism of the refrigeration cycle and heat pump? I will explain the basic parts!
Air conditioning units are installed everywhere, including your homes, workplaces, and even inside stations and buildings. When you search online for the mechanisms of air conditioning units and coolers, terms like "refrigeration cycle" and "heat pump" come up. While many articles and books introduce these principles, I believe there are not many that answer questions like "Why use refrigerants?" and "Why is a compressor necessary?" This document aims to address such simple questions. *This document has been created with the intention of providing a simple explanation. For detailed explanations, please refer to commercially available books and other resources.*
- Company：松井製作所
- Price：Other
![[Video Material] What is Geometric Tolerance Parallelism? Explanation of the Basics!](https://image.mono.ipros.com/public/product/image/b95/2001470867/IPROS63748116912930049095.jpeg?w=280&h=280)
[Video Material] What is Geometric Tolerance Parallelism? Explanation of the Basics!
I will answer the question, 'What is parallelism?'
This video explains the basics of "parallelism," a type of geometric tolerance. - I want to know the definition of parallelism. - When is it indicated? - How is it used on drawings? - What are the points to be careful about when using it? We will answer these questions!
- Company：松井製作所
- Price：Other
![[Video Material] What are Geometric Tolerances: Circular Runout and Total Runout? An Explanation of the Basics!](https://image.mono.ipros.com/public/product/image/e18/2001488376/IPROS95190474454306580241.jpeg?w=280&h=280)
[Video Material] What are Geometric Tolerances: Circular Runout and Total Runout? An Explanation of the Basics!
"What are circumference deviation and total deviation?" I will answer that!
This video explains the basics of "circular runout and total runout," which are types of geometric tolerances. - I want to know the definition of circular runout and total runout. - When should it be specified? - How is it used on drawings? - What are the precautions when using it? We will answer these questions!
- Company：松井製作所
- Price：Other
![[Video Material] Cost Calculation and Break-Even Point](https://image.mono.ipros.com/public/product/image/b3b/2001532797/IPROS4441452884857983006.jpg?w=280&h=280)
[Video Material] Cost Calculation and Break-Even Point
I will answer the question, 'How should I think about cost management?'
When you are involved in cost management of products in the manufacturing industry, various technical terms come up. Fixed costs, variable costs, direct costs, indirect costs, marginal profit, break-even point... "I have looked up the definitions of each term and have a general understanding, but I have not yet reached a systematic understanding of how they relate to each other." I created this video in the hope of being helpful to those who feel this way. While many may find it basic and somewhat unsatisfying, I would appreciate it if you could see it as material for "understanding the first step."
- Company：松井製作所
- Price：Other
![[Video Material] How to Deal with People You Don't Get Along With](https://image.mono.ipros.com/public/product/image/43f/2001532798/IPROS2502853415053470533.jpg?w=280&h=280)
[Video Material] How to Deal with People You Don't Get Along With
I will answer the question, 'How should I interact with people I find difficult?'
Isn't it true that everyone has someone at work they feel doesn't quite match with them? However, when it comes to working, it's necessary to get along with even those we find difficult. In such situations, what should we do? How can we effectively handle these interactions and continue to progress in our work? This video explains how to creatively approach the perception of "facts" using psychological concepts. Depending on how we perceive "facts," we can suddenly find it easier to think about the tasks at hand and concentrate on our work. The video provides specific examples while discussing how to view situations differently and encourages us to reconsider our often-unconscious "values." If you're feeling stressed in your interactions with others, be sure to check it out!
- Company：松井製作所
- Price：Other
![[Video Material] Smooth Communication in the Workplace](https://image.mono.ipros.com/public/product/image/109/2001535974/IPROS7490013171885419822.jpg?w=280&h=280)
[Video Material] Smooth Communication in the Workplace
"How can we aim for better human relationships?" I will answer that!
Hasn't everyone experienced difficulties in relationships at work, such as not getting along with their boss or subordinates? Even if you want to "build better relationships," you might not know how to think about it or how to act. This video explains the basics of the psychological concept of "transactional analysis." If you aim for better relationships at work, please take a look!
- Company：松井製作所
- Price：Other
![[Video Material] Dealing with a strict colleague who is disciplined and tough on those around them.](https://image.mono.ipros.com/public/product/image/2062095/IPROS16634823644457666229.jpg?w=280&h=280)
[Video Material] Dealing with a strict colleague who is disciplined and tough on those around them.
I will answer the question, 'How to deal with colleagues who are strict about discipline and tough on those around them?'
Have you ever struggled with communication in the workplace? In this video, I will talk about how to deal with "colleagues who are strict with discipline and tough on those around them." I will explain it structurally using psychological concepts!
- Company：松井製作所
- Price：Other
![[Video Material] How to Deal with a Colleague Who is Always Cool and Logical but Difficult to Approach](https://image.mono.ipros.com/public/product/image/2062095/IPROS13864321064710778073.jpg?w=280&h=280)
[Video Material] How to Deal with a Colleague Who is Always Cool and Logical but Difficult to Approach
I will answer the question, 'How to deal with a colleague who is always cool and logical but a bit hard to approach?'
Have you ever struggled with communication at work? In this video, I will talk about how to deal with a colleague who is "always cool and logical, but a bit hard to approach." I will explain it structurally using psychological concepts!
- Company：松井製作所
- Price：Other
![[Video Material] The Secret of the Gymnasium's Air Conditioning](https://image.mono.ipros.com/public/product/image/2062095/IPROS8438851785908768806.jpg?w=280&h=280)
[Video Material] The Secret of the Gymnasium's Air Conditioning
What types of air conditioners are there?
There are more types of air conditioners than just those for home use! Recently, it has become more common for gymnasiums to be equipped with air conditioning. This is partly due to their use as evacuation sites during disasters such as earthquakes and tsunamis. On the other hand, gymnasiums are also places where sports like volleyball and badminton are played, and having air blowing from the air conditioner can have negative effects. What innovations are there in gymnasium air conditioning? In this video, we will look at how air conditioning in gymnasiums works. I hope this video serves as an opportunity to spark greater interest not only in air conditioning but also in the mechanisms of the devices around you.
- Company：松井製作所
- Price：Other
![[Video Material] How to deal with a colleague who is cheerful and loves jokes, but seems somewhat unreliable.](https://image.mono.ipros.com/public/product/image/2062095/IPROS62089891972996018.jpg?w=280&h=280)
[Video Material] How to deal with a colleague who is cheerful and loves jokes, but seems somewhat unreliable.
I will answer the question: 'How to deal with a colleague who is cheerful and loves jokes, but seems somewhat unreliable?'
Have you ever struggled with communication in the workplace? In this video, I will discuss how to deal with a colleague who is cheerful and loves jokes but seems somewhat unreliable. I will explain it structurally using psychological concepts!
- Company：松井製作所
- Price：Other
![[Video Material] How to deal with subordinates who are sharp-minded but aggressive and confrontational.](https://image.mono.ipros.com/public/product/image/2062095/IPROS5398571990101571777.jpg?w=280&h=280)
[Video Material] How to deal with subordinates who are sharp-minded but aggressive and confrontational.
I will answer the question: 'How to deal with subordinates who are sharp-minded but aggressive and confrontational?'
Have you ever struggled with communication in the workplace? In this video, I will discuss how to deal with a subordinate who is sharp-minded but assertive and confrontational with others. I will explain it structurally using psychological concepts!
- Company：松井製作所
- Price：Other
![[Video Material] How to Handle a Kind and Caring Subordinate Who is Too Nice](https://image.mono.ipros.com/public/product/image/2062095/IPROS17710406163458510700.jpg?w=280&h=280)
[Video Material] How to Handle a Kind and Caring Subordinate Who is Too Nice
I will answer the question: 'How to deal with a kind and caring subordinate who is too much of a pushover?'
Have you ever struggled with communication in the workplace? In this video, I will discuss how to deal with a subordinate who is "kind and caring but too much of a pushover." I will explain it structurally using psychological concepts!
- Company：松井製作所
- Price：Other
![[Video Material] How to Deal with Subordinates Who Are Friendly but Lack Self-Confidence](https://image.mono.ipros.com/public/product/image/2062095/IPROS9225687153963306774.jpg?w=280&h=280)
[Video Material] How to Deal with Subordinates Who Are Friendly but Lack Self-Confidence
I will answer the question: 'How to deal with a subordinate who is friendly but lacks self-confidence?'
Have you ever struggled with communication in the workplace? In this video, I will discuss how to deal with "subordinates who are friendly but lack self-confidence." I will explain it structurally using psychological concepts!
- Company：松井製作所
- Price：Other
![[Video Material] How to Deal with a Bright and Joking Subordinate with Poor Work Attitude](https://image.mono.ipros.com/public/product/image/2062095/IPROS9328756011267075262.jpg?w=280&h=280)
[Video Material] How to Deal with a Bright and Joking Subordinate with Poor Work Attitude
I will answer the question: 'How to deal with a bright and joking subordinate who has a poor work attitude?'
Have you ever struggled with communication in the workplace? In this video, I will discuss how to deal with a subordinate who is cheerful and loves jokes but has a poor work attitude. I will explain it structurally using psychological concepts!
- Company：松井製作所
- Price：Other
![[Video Material] How to Boost Self-Esteem](https://image.mono.ipros.com/public/product/image/2062095/IPROS2790573738523584309.jpg?w=280&h=280)
[Video Material] How to Boost Self-Esteem
I will answer the question, 'How can I boost my self-esteem?'
In the workplace, do you ever feel anxious about things like "no matter how hard I work, I feel unfulfilled and anxious," "I push myself too hard in pursuit of results," or "I have no value unless I produce results"? Such concerns may actually be related to a decline in self-esteem. In this video, we will explain how to lighten your mind in a society that demands results.
- Company：松井製作所
- Price：Other
![[Video Material] Dedicated Time and Non-Dedicated Time (Work Efficiency)](https://image.mono.ipros.com/public/product/image/2062095/IPROS8141827698397593466.jpg?w=280&h=280)
[Video Material] Dedicated Time and Non-Dedicated Time (Work Efficiency)
"What are some specific methods for improving work efficiency?" I will answer that!
"I want to improve production efficiency and achieve results even within a limited time." "But I don't know how to think about it specifically." Do you have such concerns in workplaces like offices or factories? In this video, we will explain the concept of "dedicated time and non-dedicated time." This is an essential way of thinking when considering "how to advance work simultaneously without directly using my hands." If you're interested, please take a look!
- Company：松井製作所
- Price：Other
![[Video Material] Importance-Urgency Matrix (Work Efficiency)](https://image.mono.ipros.com/public/product/image/2062095/IPROS7451089294869314943.jpg?w=280&h=280)
[Video Material] Importance-Urgency Matrix (Work Efficiency)
"What are some specific methods for improving work efficiency?" I will answer that!
I want to improve production efficiency and achieve results even within a limited time." "But I don't know how to think about it specifically." Do you have such concerns in your workplace, like an office or factory? In this video, we will explain the concept of the "Importance-Urgency Matrix." With various tasks at hand, how should you determine priorities? If you can effectively utilize this matrix, it will help organize your thoughts and clarify "how you should act moving forward.
- Company：松井製作所
- Price：Other
![[Video Material] Hypothetical Thinking and Structuring Problems (Improving Work Efficiency)](https://image.mono.ipros.com/public/product/image/2062095/IPROS15008971212417735272.jpg?w=280&h=280)
[Video Material] Hypothetical Thinking and Structuring Problems (Improving Work Efficiency)
"What are some specific methods for improving work efficiency?" I will answer that!
"I want to improve production efficiency and achieve results even within a limited time. However, I don't know how to think about it specifically." Do you have such concerns in workplaces like offices or factories? In this video, we will explain the concept of "hypothetical thinking and structuring problems." If you want to solve problems and move your work forward but don't know how to proceed, or if you feel like time is just passing by, please take a look!
- Company：松井製作所
- Price：Other
![[Video Material] How to Expand Your Perspective 3 (Various Matrices)](https://image.mono.ipros.com/public/product/image/2062095/IPROS6760135624996020137.jpg?w=280&h=280)
[Video Material] How to Expand Your Perspective 3 (Various Matrices)
Even though I'm trying hard, nothing is changing... Maybe I can find a solution by broadening my perspective?!
When you work at a company, you often find yourself collaborating with various people. Have you ever struggled with thoughts like, "I want to determine the direction of my department, but I don't know where to start..." or "I'm working hard, but I'm not seeing the results..."? Such issues may arise from a narrow perspective. In previous videos, we introduced the matrices of [Individual/Organization × Inner/Outer] and [Concrete/Abstract × Flow/Stock], and we explored techniques for organizing thoughts. In this video, we will introduce different ways of thinking using various matrices. - Inability to objectively recognize the current situation - Thinking only within the limits of past experiences and established values - Focusing solely on sporadic symptomatic treatments If you are struggling with these issues, I encourage you to take a moment to pause and try the methods explained in this video.
- Company：松井製作所
- Price：Other
