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safety valve Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

safety valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 三協製作所 Osaka//Machine elements and parts
  2. 坂商会 Aichi//Industrial Electrical Equipment
  3. 松井製作所 Osaka//Ferrous/Non-ferrous metals
  4. ミハナ製作所 Osaka//Other manufacturing
  5. 5 堀口エンジニアリング Tokyo//Industrial Machinery
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safety valve Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Safety valve, relief valve (high-pressure gas certified product, specifications for safety valves for NK liquefied gas) 三協製作所
  2. Safety valve / Daito Kogyo Co., Ltd. 坂商会
  3. Safety valve with non-contact detection sensor ミハナ製作所
  4. Assembly, safety valve, pressure relief valve, compact, integrated production, Osaka. 松井製作所
  5. 4 Curtis Wright Faris Company Safety Valve Agency Sales Start 堀口エンジニアリング

safety valve Product List

1～15 item / All 21 items

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Safety valve (Responds immediately to abnormal pressure! Protects piping and equipment)

Safety valve (Responds immediately to abnormal pressure! Protects piping and equipment)

This is a versatile safety relief valve that can be used with fluids such as steam, air, water, and oil.

【Features】 ○ Compact, lightweight, simple structure, versatile type suitable for various fluids ○ Variations to meet diverse requirements (lever type, high-pressure type, soft seat type, handle type soft seat type, stainless steel) ○ Adjustable spring and valve body. The valve seat is made of stainless steel, offering excellent corrosion resistance and long lifespan ○ Sealed, lever, and handle types can be selected according to the intended use ○ Stainless steel spring ○ Valve body and valve seat are made of SCS14A ○ Equipped with a stopper to prevent excessive threading in piping as a protection for the product model ○ Gasket is made of PTFE (Teflon) ● For more details, please contact us or refer to the catalog.

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Safety Valve Technical Guidebook

Safety Valve Technical Guidebook

A technical guidebook for optimal use of safety valves!

The "Safety Valve Technical Guidebook" is a technical guidebook from Yoshitake Co., Ltd., which manufactures valves that control fluids flowing through pipes. It features a versatile type "AL-150" that is compatible with fluids such as steam, air, water, and oil, as well as models like "AL-150T, 150T-N," and "AL-150TR." [Contents (Excerpt)] ■ Types of safety valves and their main applications ■ Lift-type safety valve AL-150 series ■ Full-flow safety valve AF-5 series ■ Relief valve AL-280 ■ Safety valve materials *For more details, please refer to the catalog or feel free to contact us.

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Technical features of the safety valve

Technical features of the safety valve

The reality of "no front leakage" protects the safety of our customers.

Our company's "safety valve" has absolutely no front leakage. Thanks to our uniquely developed special technology, we have achieved the phenomenon of "simultaneous start and discharge without front leakage." 【Features】 ■ Uniquely developed special technology ■ No front leakage ■ "Start and discharge" occur simultaneously *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Safety valve with non-contact detection sensor

Safety valve with non-contact detection sensor

Safely check the open and closed status of safety valves installed in high places from a distance. Quick response is possible.

The "Safety Valve with Non-Contact Detection Sensor" is a product that allows for the remote confirmation of the opening and closing of safety valves. It is useful in locations where visual confirmation is difficult, such as high places or distant areas, and eliminates the need to approach the safety valve, thereby preventing injuries and accidents for workers. 【Features】 ■ Immediate understanding of safety valve operation, preventing delays in response ■ Available in two types: general specification and sanitary specification ■ Contributes to IoT implementation *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • others

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Safety valve / Daito Kogyo Co., Ltd.

Safety valve / Daito Kogyo Co., Ltd.

As a safety device for all pipelines! Three model lineup.

Daito Industrial's "safety valve" can be used as a safety device for all types of pipelines. We offer a lineup that includes the threaded "L type," as well as the flange types "LF type" and "LFP type." 【Features】 ■ L type, LF type: Direct acting ■ LFP type: Pilot operated *For more details, please refer to the PDF materials or feel free to contact us.

  • Other pumps

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Assembly, safety valve, pressure relief valve, compact, integrated production, Osaka.

Assembly, safety valve, pressure relief valve, compact, integrated production, Osaka.

Assembly safety valve pressure relief valve small-scale integrated production Osaka

【Assembly Safety Valve Pressure Relief Valve Compact Integrated Production Osaka】 【Lot】 100 to 3000 【Features】 Our company conducts integrated production of valves and fittings using non-ferrous metal parts, including forging, processing, assembly, and inspection. We also assemble and inspect safety valves that release high-pressure steam from products such as gas appliances. We have hot forging press machines at our Tottori and China factories. Machining, assembly, and inspection can be performed at any of our factories in Osaka, Tottori, or China.

  • 大阪工場3.PNG
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Curtis Wright Faris Company Safety Valve Agency Sales Start

Curtis Wright Faris Company Safety Valve Agency Sales Start

Curtis Wright Faris Company manufactured safety valves are available through our agency sales, and we provide maintenance and after-sales service worldwide.

Curtiss-Wright Flow Control Company Farris Engineering manufactures and sells safety valves as an agent. A safety valve is a type of valve that automatically releases pressure when the internal pressure of pressure equipment or piping rises abnormally, and then automatically closes as the internal pressure decreases. The safety valves made by Curtiss-Wright Farris, which boasts over 80% market share in the United States, are manufactured according to ASME standards and have a proven sales record in plants and factory equipment worldwide. Many of the inner parts (consumables) of the safety valves are common components and are in stock at Farris, allowing for quick maintenance response. Additionally, Farris offers local installation and after-sales service for safety valves not only domestically but also worldwide. ＿／＿／＿／＿／＿／＿／＿／＿／＿／＿／＿／ Horiguchi Engineering Co., Ltd. handles repairs of various internal combustion engines and industrial machinery, as well as parts for special vehicles, construction machinery, machine tools, and marine equipment, along with the manufacturing and repair of support equipment for aircraft. For inquiries, please contact: 03-3780-1251 (Contact: Kawai). We look forward to hearing from you.

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Safety Valve "SA Type"

Safety Valve "SA Type"

Important parts are made of corrosion-resistant stainless steel! We introduce a safety valve that is compact and lightweight, making piping easy.

The "SA type" is a safety valve that allows for easy pressure adjustment, is highly durable, and has a long lifespan. Rough pressure adjustments can be made using the gauge. Additionally, fine pressure adjustments can be made with a pressure gauge. Important parts such as the valve body and valve seat are made of corrosion-resistant stainless steel. 【Features】 ■ Rough pressure adjustments can be made using the gauge ■ Fine pressure adjustments can be made with a pressure gauge ■ Important parts such as the valve body and valve seat are made of corrosion-resistant stainless steel *For more details, please refer to the PDF document or feel free to contact us.

  • Pipe Fittings

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Safety valve, relief valve (high-pressure gas certified product, specifications for safety valves for NK liquefied gas)

Safety valve, relief valve (high-pressure gas certified product, specifications for safety valves for NK liquefied gas)

A specialized manufacturer of automatic control valves that custom-makes various types of adjustment valves primarily for marine applications, as well as for plants and equipment.

This is a valve that operates during abnormal pressure increases due to spring force, preventing the destruction of tanks, piping, and equipment. This catalog features safety valves and relief valves from Sankyo Seisakusho Co., Ltd. We hope it will be useful for selecting products tailored to your needs. [Contents] ■ Safety and relief valves - Certified for high-pressure gas; approval obtained for use with NK liquefied gas safety valves.

  • Other machine elements
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  • Liquid level control/level switch

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(Griffco) ALLOY20 (Carpenter) Back Pressure Valve / Safety Valve

(Griffco) ALLOY20 (Carpenter) Back Pressure Valve / Safety Valve

It is an ALLOY20 (Carpenter 20) back pressure valve/relief valve. It is ideal for sulfuric acid, amines, and pharmaceutical processes. It controls pressure and prevents overpressure!

This is a back pressure valve and relief valve made from Alloy20 (Carpenter20) material. It can be used in lines that require chemical resistance and high-temperature lines. Due to its simple structure, it allows for the replacement of parts and pressure adjustments without removing it from the line! Ideal for the following applications: • Extraction towers for the production of amines and pharmaceutical processes • Production of plastics and synthetic fibers • Food processing machinery with contamination prevention specifications

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Safety valve

Safety valve

Resin-made pressure relief valve. Selectable relief start operating pressure. Suitable for air as well.

It is lightweight, has a simple structure, and is affordable. By changing the spring, you can select the opening pressure.

  • Flow Control
  • Glassware and containers
  • plastic

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Safety valve

Safety valve

Resin-made pressure relief valve. Relief start operating pressure can be selected. Also suitable for air.

It is lightweight, has a simple structure, and is affordable. By changing the spring, you can select the opening pressure.

  • Flow Control
  • Glassware and containers
  • plastic

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Safety valve, pressure relief valve, small size, development, VE proposal, integrated production, Osaka.

Safety valve, pressure relief valve, small size, development, VE proposal, integrated production, Osaka.

Leave the development of safety valves in Osaka to us! 【Safety Valve, Pressure Relief Valve, Compact, Development, VE Proposal, Integrated Production, Osaka】

【Lot】 100 to 3000 【Details】 This is a safety valve. It is designed to release high pressure from the inside. For confidentiality reasons, only a partial photo is provided. When considering a safety valve, do you have any of the following concerns? - I don't know what processing method to use to manufacture the designed shape. - I want to reduce costs compared to conventional products, but I don't want to compromise on quality. - I want to consider the design shape, but I can't come up with any ideas. Our company has the following features. ≪Matsui Manufacturing's Features≫ 1. Know-how and Ideas We have numerous achievements with major manufacturers across various industries (medical, kitchen, semiconductor, air conditioning, gas equipment, etc.)! Based on the insights gained from each industry, we will propose part shapes and processing methods! 2. Abundant Methods We possess a wide range of processing technologies that allow for consistent production! (Hot forging, cutting processing, brazing, bending processing, assembly, leakage testing) 3. Speed Our sales department includes members who have experience in design and processing, allowing us to provide quick and appropriate responses to your requests! For more details, please visit our company website!

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Safety valve, pressure relief valve, small size, development, VE proposal, integrated production, China.

Safety valve, pressure relief valve, small size, development, VE proposal, integrated production, China.

Leave the development of safety valves in China to us! 【Safety Valve, Pressure Relief Valve, Compact, Development, VE Proposal, Integrated Production, China】

【Lot】 100 to 3000 【Details】 This is a safety valve. It releases the high-pressure state inside. Due to confidentiality, only a portion of the photo is shown. When considering a safety valve, do you have any of the following concerns? - I don't know what processing method to use to manufacture the designed shape. - I want to reduce costs compared to conventional products, but I don't want to compromise on quality. - I want to consider the design shape, but I can't come up with any ideas. Our company has the following features. ≪Matsui Manufacturing's Features≫ 1. Know-how and Ideas We have numerous achievements with major manufacturers across various industries (medical, kitchen, semiconductor, air conditioning, gas equipment, etc.)! Based on the insights gained from each industry, we will propose part shapes and processing methods! 2. Abundant Methods We possess a wide range of processing technologies, allowing for consistent production! (Hot forging, cutting, brazing, bending, assembly, leak testing) 3. Speed Our sales department includes members who have experience in design and processing, enabling us to provide quick and appropriate responses to your requests! For more details, please visit our company website!

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【Streamlining Purchasing Operations】Safety Valve, Pressure Relief Valve, Compact, Integrated Production, Osaka

【Streamlining Purchasing Operations】Safety Valve, Pressure Relief Valve, Compact, Integrated Production, Osaka

[To those in charge of purchasing and materials] Leave the production of safety valves to us in Osaka! (Safety valves, pressure relief valves, small size, integrated production, Osaka)

【Lot】 100 to 3000 【Details】 This is a safety valve that releases high pressure from the inside. Due to confidentiality, only part of the photo is shown. Do you have any of the following concerns regarding the purchase of safety valves? - Complicated management tasks Since each process is outsourced to different companies, inventory management and order management are complicated. Handling redelivery in case of defects is also difficult. - Want to diversify production bases as a BCP measure. - Want to review costs. Our company has the following features. 《Matsui Manufacturing's Features》 1. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). By entrusting multiple processes to us, you can reduce the burden of management tasks. 2. Production at three domestic and international bases We have production bases in Osaka, Tottori, and China. At each base, we are promoting automation of production, including robotics. 3. Proposals based on product shape By reviewing from the design stage, there is potential for cost reduction. Our design team is available to provide suggestions based on shape. For more details, please visit our website!

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