Stainless Steel Ball Valve Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Stainless Steel Ball Valve Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

ハマイ営業本部 Tokyo//Industrial Machinery
コンサス Osaka//Machine elements and parts
フローバル Osaka//others
4 リガルジョイント Kanagawa//Industrial Electrical Equipment
4 大韓貿易投資振興公社(KOTRA) Tokyo//Government

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Stainless Steel Ball Valve Product ranking

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Stainless steel ball valve with key lock function lockout ハマイ営業本部
Consus Corporation Product Catalog コンサス
Economy Type Forged Ball Valve Stainless Steel Ball Valve ハマイ営業本部
Flanged Connection Forged Ball Valve Standard Bore Stainless Steel ハマイ営業本部
4 High-Strength Forged Ball Valve Lever Handle Type Made of Stainless Steel ハマイ営業本部

Stainless Steel Ball Valve Product List

16～28 item / All 28 items

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Stainless steel ball valve with key lock function lockout

Perfect for lockout of semiconductor manufacturing equipment and facility piping!

Equipped with a key lock function using a padlock (sold separately). This model is oil-free and complies with the RoHS directive (10 substances). It allows for secure locking in both fully open and fully closed states, preventing accidents caused by unintended contact with the handle or vibrations, and is effective in preventing equipment and piping failures as well as enhancing safety measures. Parts are degreased and cleaned using a hydrocarbon-based cleaning machine, and after drying, they are assembled without using any oils such as grease by hand, and shipped in individual packaging. Additionally, due to the full bore equivalent specification where the inner diameter of the connecting piping is almost the same as the valve bore diameter, fluid resistance is low when fully open, and pressure loss is minimized. Moreover, there are numerous achievements in custom-made (specification changes) products based on this model.

Company：ハマイ営業本部
Price：Other

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High-Strength Forged Ball Valve with Butterfly Handle, Made of Stainless Steel

A stainless steel butterfly handle ball valve featuring a high-strength forged body with an integrated structure. It is ideal for tight spaces and small devices. <Made in Japan>

A basic model with a high-strength integrated forged body that minimizes fluid leakage. Made of stainless steel, it has excellent corrosion resistance and heat resistance, and its butterfly handle design makes it ideal for installation in narrow piping and small devices. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Butterfly handle/wing handle ideal for narrow piping - Made with SUS316, which has excellent corrosion and heat resistance - Uses PTFE, known for its corrosion resistance and durability - Improved airtightness with a conical spring - Oil-free specifications available (models BSS-217/273/857) ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers. They are high-performance ball valves that rank among the industry's best. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders and Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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3-way forged ball valve made of stainless steel 3-way ball valve

Stainless steel ball valve with a high-strength forged body, L-port type, and three-way valve specification. Designed for high durability, it is ideal for equipment and factory piping.

Basic model of a stainless steel three-way ball valve. It has minimal variation in sealing performance in the flow direction and can be used from any port. The O-ring is made of fluororubber, making it suitable for a wide range of applications. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Minimal variation in sealing performance in the flow direction, usable from any port - Fluororubber O-ring enables use under a wide range of conditions - Made of SUSF316, which has excellent corrosion and heat resistance - Improved airtightness with a conical spring - Oil-free specification available (RSS-31 type) ■【Product Quality Recognized by Professionals】 Hamai's ball valves boast a track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers, making them top-class high-performance ball valves in the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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Economy Type Forged Ball Valve with Knob Handle, Made of Stainless Steel

Adopts a high-strength forged body, an economical knob handle type stainless steel ball valve. It achieves high cost performance with a simple design. <Made in Japan>

This is an economical model that uses stainless steel (SCS14A) with excellent corrosion resistance and features a compact knob handle. By simplifying design and manufacturing, it achieves high cost performance. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Achieves high cost performance through simplified design and manufacturing - Adopts a knob handle ideal for narrow piping - Uses SCS14A, which has excellent corrosion and heat resistance - Utilizes PTFE, known for its corrosion resistance and durability - Improved airtightness with a conical spring ■【Product Quality Recognized by Professionals】 Hamai's ball valves are top-class high-performance ball valves with a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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Economy Type Forged Ball Valve Full Bore Equivalent Stainless Steel

Adopts a high-strength forged body, an economical stainless steel ball valve equivalent to full bore. Achieves high cost performance with a simple design. <Made in Japan>

An economical stainless steel ball valve that ensures a large flow rate equivalent to a full bore. By simplifying design and manufacturing, it achieves high cost performance. It is equivalent to a full bore with minimal fluid resistance. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - High cost performance achieved through simplified design and manufacturing - Full bore equivalent type with low fluid resistance and pressure loss - Made from SCS14A, which has excellent corrosion and heat resistance - Anti-extrusion structure with the stem assembled from inside the body - Improved airtightness with a conical spring ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers, making them top-class high-performance ball valves in the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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Oil-free specification forged ball valve with lever handle, made of stainless steel.

Adopts a high-strength forged body, stainless steel non-oil ball valve. <Made in Japan>

The butterfly handle type stainless steel ball valve "BSS-01/820" is oil-free. Each part undergoes degreasing and cleaning, and after drying, it is assembled without using any oil with bare hands and shipped in individual packaging. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Oil-free specification model based on the BSS-01/820 type - Made of SUS316, which has excellent corrosion and heat resistance - Achieves complete oil-free status by removing oils such as grease - Lot production that realizes low costs - Maintains a constant manufacturer inventory for immediate delivery - Quick issuance of various documents, including oil-free treatment certificates ■【Product Quality Recognized by Professionals】 Hamai's ball valves are top-class high-performance ball valves with a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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Flanged Connection Forged Ball Valve Standard Bore Stainless Steel

Adopts a high-strength forged body, 25NW size / stainless steel flange connection ball valve. It is disassemblable for cleaning and complies with RoHS. <Made in Japan>

Stainless steel NW connection ball valve. The standard bore structure minimizes the step in the flow path, suppressing the occurrence of liquid retention. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Disassembly and cleaning possible with NW flange connection - Made with SCS14, which has excellent corrosion and heat resistance - Seat made of PTFE, known for its excellent corrosion resistance and durability - Usable under a wide range of conditions due to fluorine rubber O-rings - Improved airtightness with conical springs ■【Product Quality Recognized by Professionals】 Hamai's ball valves are top-class high-performance ball valves with a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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Small forged ball valve with butterfly handle, made of stainless steel.

Adopting a high-strength forged body, this ultra-compact stainless steel ball valve is compatible with small diameters. The butterfly handle makes it ideal for tight piping spaces. <Made in Japan>

A super compact stainless steel ball valve compatible with small diameter 06A. It has high corrosion resistance and is ideal for piping in very narrow spaces and for installation in small devices due to the adoption of a butterfly handle type. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 ● In areas where there is no room to turn a lever handle, a butterfly handle can be installed without taking up space. ● Products with male and female connections are also available. ● High-strength and reliable forged body. ● Please consult us if you require a non-oil specification. ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of large-scale supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers, making them top-class high-performance ball valves in the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact us at [Tokyo Headquarters] TEL 03-3492-6655 <Reception: Ogawa, Tsuzuki, Sanada, Osawa>.

Company：ハマイ営業本部
Price：Other

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Male x Female Type Forged Ball Valve Stainless Steel Ball Valve

High-strength forged body, stainless steel ball valve with male threads integrated with the main body for male × female connection. It can streamline installation work. <Made in Japan>

A stainless steel ball valve with male threads integrated with the body, featuring male × female connections. The robust one-piece structure prevents leaks, shortens installation time for fittings, and enhances piping efficiency. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 ● The butterfly handle can be installed in tight spaces where there is no room to turn a lever handle. ● Female connection products are also available in the lineup. ● High-strength and reliable forged body. ● Please consult us if you require a non-oil specification. ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of large-scale supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers, making them top-class high-performance ball valves in the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact our [Tokyo Headquarters] at TEL 03-3492-6655 (Reception: Ogawa, Tsuzuki, Sanada, Ohsawa).

Company：ハマイ営業本部
Price：Other

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3-way specification, oil-free, forged ball valve - stainless steel ball valve

High-strength forged body, SUS-made, three-part design, highly oil-free specification ball valve. Disassembly and cleaning are possible, and it complies with RoHS. <Made in Japan>

High-grade oil-free stainless steel ball valve compliant with RoHS directive (6 substances). The three-part design allows for disassembly and cleaning. An advanced oil-free specification is implemented with additional solvent cleaning for the finished product, and it is shipped in individual packaging. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Disassembly and cleaning possible with three-part welded connections - Advanced oil-free specification - Full bore equivalent type with low fluid resistance and pressure loss - Made with SCS13, excellent in corrosion resistance and heat resistance - Made with PTFE, excellent in corrosion resistance and durability - Improved airtightness with conical spring ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of large-scale supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers, boasting top-class performance in the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Reception: Ogawa, Tsuzuki, Sanada, Ozawa>.

Company：ハマイ営業本部
Price：Other

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ON Industries Nice Joint Long Neck Ball Full Bore

It is lightweight, making transportation and construction easy!

Introducing the "ON Kogyo Nice Joint Long Neck Ball Full Bore" that we handle. Made of stainless steel, it does not produce red water due to iron corrosion or blue water due to copper ion leakage. It is lightweight, making transportation and installation easy. Additionally, it has excellent corrosion resistance, eliminating the need for "corrosion costs," and its high strength allows for wall thinning, making it about one-third the weight of carbon steel pipes, facilitating transportation and installation. Pipe work is speedy. Compared to threading work, it can be processed in a very short time. 【Product Model Numbers】 SUS304NJ220-13 SUS304NJ220-20 SUS304NJ220-25 SUS304NJ220-30 SUS304NJ220-40 SUS304NJ220-50 SUS304NJ222NF20X3/4 SUS304NJ222NF25X1 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for business operators dealing with plant piping equipment and residential equipment, operated by Hasegawa Kizai Co., Ltd.

Company：長谷川機材
Price：Other

Pipe Fittings

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Oil-free specification, high flow rate ball valve, full bore stainless steel

Adopts a high-strength forged body, butterfly or wing-type stainless steel oil-free ball valve. <Made in Japan>

The basic model of the full-bore stainless steel ball valve "TSS-01" has been made oil-free. Each part undergoes degreasing and cleaning, assembled without using any oil, and shipped in individual packaging. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Achieves complete oil-free status by removing oils such as grease - Lot production that realizes low costs - Maintains a constant inventory for immediate delivery - Quick issuance of various documents, including oil-free treatment certificates - Oil-free specification model based on the TSS-01 type - Made from SCS14, which has excellent corrosion and heat resistance ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of large-scale supply (OEM) to various industrial equipment and machine tools, primarily among major manufacturers, making them top-class high-performance ball valves in the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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【No Oil・3-Way Valve・Forged Ball Valve】Stainless Steel 3-Way Ball Valve

Adopts a high-strength forged body, stainless steel non-oil three-way ball valve. Complete degreasing cleaning is performed before assembly using a hydrocarbon-based cleaning machine. <Made in Japan>

The basic model of the stainless steel three-way ball valve "RSS-14" has been made oil-free. Each part is degreased and cleaned using a hydrocarbon-based cleaning machine, and after drying, it is assembled without using any oil with bare hands and shipped in individual packaging. Thanks to Hamai's latest valve technology, it is produced in our domestic factory. ■【Features】 - Achieves complete oil-free status by removing grease and other oils - Lot production that realizes low costs - Maintains a constant manufacturer inventory for immediate delivery - Quick issuance of various documents, including oil-free treatment certificates - Uses SUSF316, which has excellent corrosion and heat resistance ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of mass supply (OEM) to various industrial equipment and machine tools, primarily among major manufacturers, boasting industry-leading high-performance ball valves. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Customization Available】 For more details, please contact us at [Tokyo Headquarters] TEL 03-3492-6655.

Company：ハマイ営業本部
Price：Other

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