valve Product List and Ranking from 568 Manufacturers, Suppliers and Companies

Easy installation of pressure gauges! Gauge valve with flexible joint.

Easy installation even in tight spaces! Improved construction efficiency with a gauge valve that allows for flexible orientation adjustment!

With the adjustable swivel screw function, piping work in tight spaces is made more efficient! It can be installed without the need to turn the pressure gauge, allowing for smooth installation even in limited spaces. Additionally, it can be used with any type of fluid compared to equivalent products from other companies. 【Features of the gauge valve with swivel screw function】 ● Can be installed simply by turning the swivel screw ● Usable with any fluid, including water, gas, and oil (Note 1) ● Can be used in high-temperature and high-pressure environments compared to equivalent products from other companies Note 1) Please consult us when using hazardous fluids such as flammable, toxic, or high-pressure gases. *For more details, please refer to the related links or feel free to contact us.

Company：ハマイ営業本部
Price：Other

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【For fire prevention of oil and similar substances!】Screw-in connection anti-static ball valve

Optimal for flammable fluids such as oil piping! A ball valve with static electricity prevention for comprehensive fire safety measures.

Strengthen on-site fire prevention with electrostatic discharge-treated piping components! Are you overlooking any threaded connections? 【Is an anti-static valve necessary?】 When using a ball valve, static electricity is generated due to the friction between the fluid and the metal ball valve. In fluids with low conductivity (such as oil), static electricity accumulates inside the ball. If there is no mechanism to discharge the static electricity from the ball to the outside of the valve, the accumulated static electricity can create sparks, igniting flammable fluids and leading to a fire. Measures are necessary when flowing low-conductivity and flammable fluids (e.g., petroleum). 【Features of Hamai's anti-static valve】 ● Rare threaded ball valve with anti-static function ● Easy-to-operate lever handle ● Handle shape can be changed according to customer requests * We do not guarantee against fire-related issues such as leaks of flammable fluids. Please confirm the compliance of the fluid used with applicable regulations on your own. * For more details, please refer to the related links or feel free to contact us.

Company：ハマイ営業本部
Price：Other

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For those who are unable to handle document processing or are troubled by slow responses: prompt document issuance.

Because it's produced domestically, we respond quickly! For customers who absolutely need document issuance. We will also respond quickly to various surveys and documents.

Since it is domestically produced, we have a solid traceability system in place and can accommodate a wide range of document issuance requests. Various documents can be issued according to your needs. ● Main documents that can be issued: - Product inspection report - Material certificate (mill sheet) * Can be provided for each component upon request. - Non-applicability certificate (item comparison table) - RoHS directive substance non-containment certificate - Oil-free treatment certificate - Other content investigations We will also respond to document issuance requests based on other requirements.

Company：ハマイ営業本部
Price：Other

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【For Narrow Piping】06A Stainless Steel Ball Valve【With Male and Female Ends】

For those looking for a size 6A stainless steel ball valve. It can be easily installed in tight spaces with a butterfly handle.

Solve the piping issues within the equipment! With a space-saving design that fits into the limited space inside the equipment, we enhance the design flexibility of the equipment. Products with male and female connections can also reduce piping materials, leading to even more space savings! 【Features of Hamai's Butterfly Handle Products】 ● Even 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. ● Brass products are also available. *For more details, please refer to the related links or feel free to contact us. 【About Hamai's Ball Valves】 Hamai's industrial ball valves are among the industry's top high-performance ball valves, boasting a track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers in automotive, semiconductor manufacturing equipment, and general industry. They are adopted as genuine parts by various companies, and we respond to the needs for unique functions and requirements for ball valves with overwhelming quality.

Company：ハマイ営業本部
Price：Other

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Proven results in food and pharmaceutical manufacturing equipment" Oil-free processing ball valve "Short delivery time

Using positive list compliant materials! High-quality oil-free ball valves delivered to you in a short lead time!

For those struggling with long lead times for non-oil products. Get high-quality non-oil ball valves right now. 【What is non-oil processing?】 In general products, lubricating oil is used inside the ball valve for smooth operation. This is the process of removing that lubricating oil. 【Purpose of non-oil processing】 It is used in clean environments where contamination by impurities and oil, like lubricating oil, is a problem. 【Features of Hamai's non-oil products】 ● No residual grease due to cleaning treatment before assembly of parts. ● Stock maintained through lot production. ● Can accommodate those using in even cleaner environments (re-cleaning of finished products, work under clean room conditions, etc.) ● Stainless steel products are available. ● Butterfly handles for space-saving options are also in the lineup. 【About Hamai's ball valves】 Hamai's industrial ball valves are among the industry's top high-performance ball valves, boasting a track record of mass supply (OEM) to various industrial equipment and machine tools, primarily for major manufacturers in automotive, semiconductor manufacturing equipment, and general industry. They are adopted as genuine parts by various companies, responding to the needs for unique functions and requirements for ball valves with overwhelming quality.

Company：ハマイ営業本部
Price：Other

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Small-sized, low-pressure spring-type safety valve, relief valve, and blow-off valve.

Lot production is possible with set pressure and set temperature tailored to the user's needs.

■【Features】 Compact spring-type safety valves, relief valves, and blow-off valves. We can produce them in lots with pressure and temperature settings tailored to user needs. Materials available are brass and stainless steel, with connection diameters ranging from 06A to 20A (1/8B to 3/4B). Additionally, we can accommodate a wide range of set pressures from 0.3 to 1.10 MPa. (*For other thread standards, materials, or set pressures, please consult our sales department.) ■【Product Quality Recognized by Professionals】 Hamai's ball valves have a proven track record of mass supply (OEM) to various major manufacturers, making them top-class high-performance ball valves in the industry for various industrial equipment and machine tools. They are adopted as genuine parts by various companies, and we respond to all needs for ball valves with the highest product quality. ★【Custom Orders / Made-to-Order Available】 For more details, please contact our [Tokyo Headquarters] at TEL(03)-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
Price：Other

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[Oil-free specification, vertical three-way valve, closeable] Stainless steel ball valve

Stainless steel oil-free vertical three-way ball valve. It can switch the fluid flow from the bottom to the left and right, and it can also be closed. <Made in Japan>

Stainless steel vertical three-way ball valve with oil-free specifications. It allows for switching and closing of fluid flow from the bottom to the left or right. 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 with Hamai's latest valve technology. ■【Features】 - Achieves complete oil-free specifications 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 - Vertical three-way valve with L-port that can be closed ■【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 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 <Second Sales>.

Company：ハマイ営業本部
Price：Other

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Brass ball valve with air (water) vent hole

Easily installable even in a space-saving manner. Valve with an air (water) release hole, ideal for use with pressure gauges and other main valves.

■【Features】 - This is a brass ball valve with an air (water) release hole. - By releasing the secondary pressure when fully closed, it can also provide protection for gauges and other benefits. - The butterfly handle does not take up much space, making it easy to install in tight spaces. ■【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 tool manufacturers, primarily among major manufacturers. They are high-performance ball valves that rank at the top of the industry. They are adopted as genuine parts by various companies, meeting all needs for ball valves with the highest product quality. ★【Custom Orders / Made-to-Order Available】 For more details, please contact [Tokyo Headquarters] TEL(03)-3492-6655 <Reception: Second Sales>.

Company：ハマイ営業本部
Price：Other

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Case Studies of Ball Valve Improvements [Handle Change]

We will solve the problems your company faces with custom ball valves. If you have concerns about the handle, please feel free to consult us.

This document introduces examples of improvements in custom-made products related to handles. Ball valves are widely used in factories and equipment, but are you forcing the use of incompatible existing products? Don't give up just because you've been using them without issues; for the sake of efficiency and productivity improvement, we recommend custom ball valves that are optimal for your company's environment. At Hamai, we manufacture custom ball valves. In addition to the handles in this document, we can also accommodate custom requests for the main body, resin materials, and even fully bespoke designs. For those who think custom products are expensive or require a high minimum order quantity, we offer flexibility unique to domestic production, allowing for small lot sizes. [Examples of Document Content] ■ Space Constraints ■ Clean Environments ■ Flow Management ■ Safety Measures

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Safety Measures - Forged Ball Valve with Locking Knob Handle Type, Made of Brass

Lockable knob handle type ball valve with a high-strength forged body due to its integrated structure. Prevents accidental opening and closing. <RoHS compliant / Made in Japan>

Equipped with a unique locking mechanism that can securely fix the valve in fully open or fully closed positions with just one touch. This prevents accidents such as the handle unintentionally opening or closing due to contact with people or objects, or vibrations. The knob handle design is ideal for narrow piping. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Equipped with a handle locking function that securely locks in fully open/fully closed positions - Knob handle that is optimal for narrow piping - High-strength integrated body made through hot forging - Excellent corrosion resistance and durability with PTFE - Anti-protrusion structure with the stem assembled from the inside of the body ■【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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High Flow Capacity Forged Ball Valve Standard Bore Brass

A high-flow/high-pressure brass ball valve featuring a high-strength forged body. Designed for durability, it can be used for extended periods in equipment and factory piping. <Made in Japan>

A brass ball valve of standard bore type designed to accommodate high flow rates, surpassing that of reduced bore valves. It minimizes fluid resistance and pressure loss, boasting top-class high pressure resistance among brass valves. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - High flow and standard bore specifications - High-strength integrated body made through hot forging - Made with PTFE, which excels in corrosion resistance and durability - 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 our [Tokyo Headquarters] at TEL 03-3492-6655 (Receptionist / Second Sales).

Company：ハマイ営業本部
Price：Other

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High-temperature steam compatible forged ball valve made of brass for authentic steam use.

Adopts a high-strength forged body, a brass ball valve that can handle high-temperature steam up to 200°C. Ideal for steam piping in equipment and factories. <Made in Japan>

The gland section is equipped with double packing that has a high sealing effect. The conical spring prevents thermal deformation and a decrease in sealing surface pressure, allowing for long-term use. It features a long neck that makes it easy to wrap insulation material. Thanks to Hamai's latest valve technology, it is produced in our domestic factory. ■【Features】 - High temperature resistance up to 200℃ - Long neck for easy wrapping of insulation material - Conical spring prevents thermal deformation and decrease in sealing surface pressure - Safe structure that allows tightening of the gland nut by loosening the set screw in case of emergency - Made with PTFE, which has excellent corrosion resistance and durability ■【Product Quality Recognized by Professionals】 Hamai's ball valves are high-performance ball valves that boast a 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 the 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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Low-pressure steam compatible forged ball valve made of brass for low-pressure steam.

Brass ball valve with a high-strength forged body, suitable for low-pressure steam up to 180°C. Ideal for steam piping in equipment and factories. <Made in Japan>

The grand section is equipped with double gaskets that have a high sealing effect. The conical spring prevents thermal deformation and a decrease in sealing surface pressure, allowing for long-term use. Its compact design makes it ideal for narrow piping and small devices. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - For low-pressure steam up to 180°C - High-strength integrated body made through hot forging - Made with PTFE, which has excellent corrosion resistance and durability - Anti-ejection structure with the stem assembled from inside the body - Improved airtightness due to the 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, 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: Second Sales>.

Company：ハマイ営業本部
Price：Other

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Three-way forged ball valve made of brass.

Adopting a high-strength forged body, this brass ball valve features an L-port type and three-way valve specification. With a high durability design, it is ideal for various equipment and factory piping. <Made in Japan>

Basic model of a brass 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, usable from any port - High-strength integrated body made through hot forging - Anti-extrusion structure with the stem assembled from the inside of the body - High airtightness and wide range of operating conditions achieved with double fluororubber O-rings ■【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
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Male × Female Type Forged Ball Valve, Male × Female, Made of Brass

High-strength forged body, brass ball valve with male thread integrated with the main body for male × female connection. Significantly improves installation efficiency. <Made in Japan>

A brass ball valve with male threads integrated into the body, featuring a male × female connection. The robust one-piece structure prevents leaks. It shortens the installation time for fittings and streamlines piping work. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - No fittings required, streamlining piping work - High-strength integrated body made through hot forging - Uses PTFE for excellent corrosion resistance and durability - Anti-ejection structure with the stem incorporated from the inside of 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
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Economy Type Forged Ball Valve Full Bore Equivalent Made of Brass

Adopts a high-strength forged body, an economical brass ball valve equivalent to full bore. The simple design achieves high cost performance. <Made in Japan>

An economical model that ensures a large flow rate equivalent to full bore while considering cost-effectiveness. By simplifying design and manufacturing, it achieves high cost performance. It has minimal fluid resistance equivalent to full bore. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Achieves high cost performance through simplified design and manufacturing - Large flow rate and full bore equivalent specifications - Uses PTFE with excellent corrosion resistance and durability - Can be used under a wide range of conditions with fluorine rubber double O-rings - Anti-ejection structure with the stem assembled from inside the body ■【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 [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
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Economy Type Forged Ball Valve Full Bore Equivalent with Knob Handle Type

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

An economical model featuring a compact knob handle ideal for narrow piping. By simplifying design and manufacturing, it achieves high cost performance. It has minimal fluid resistance equivalent to full bore. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - High cost performance achieved through simplified design and manufacturing - Large flow and full bore equivalent specifications - Knob handle optimal for narrow piping - PTFE seat with excellent corrosion resistance and durability - Dual fluororubber O-rings allow for use under a wide range of conditions ■【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
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[Oil-free specification - forged ball valve] butterfly or wing type handle

Adoption of a high-strength forged body, butterfly or wing type oil-free ball valve. Complete degreasing cleaning is performed before assembly using a hydrocarbon-based cleaning machine. <Made in Japan>

Butterfly handle/Wing handle type "BBS-77/220/611" is 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, then shipped in individual packaging. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Achieves complete oil-free 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 such as oil-free treatment certificates ■【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, 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 [Tokyo Headquarters] TEL 03-3492-6655 <Receptionist / Second Sales>.

Company：ハマイ営業本部
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High corrosion-resistant forged ball valve, chrome-plated brass.

Adopts a high-strength forged body, brass ball valve with a plated finish. The chrome plating significantly enhances rust resistance, corrosion resistance, and wear resistance. <Made in Japan>

Basic model "BBS-01/600" with chrome plating specifications. Significantly improved rust resistance, corrosion resistance, and wear resistance. Its compact design makes it ideal for narrow piping. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Chrome-plated model with improved corrosion resistance of the BBS-01/600 type - High-strength integrated body made by hot forging - Uses PTFE, which excels in corrosion resistance and durability - Anti-ejection 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
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High-Strength Forged Ball Valve Lever Handle Type Made of Stainless Steel

A stainless steel ball valve featuring a high-strength forged body with an integrated structure. Its compact design makes it 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, making it ideal for installation in narrow piping and compact devices due to its compact design. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Made of SUS316, which has excellent corrosion and heat resistance - High-strength integrated body created through hot forging - Improved airtightness with a conical spring - Oil-free specification available (BSS-43/833 model) ■【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 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
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High Flow Capacity Forged Ball Valve Full Bore Stainless Steel Ball Valve

A full-bore stainless steel ball valve with minimized fluid resistance at full open, designed for high durability, making it ideal for equipment and factory piping. <Made in Japan>

A full-bore type that minimizes fluid resistance and pressure loss at full opening. The body is made of corrosion-resistant stainless steel (SCS14), and its full packing structure without O-rings makes it ideal for various devices and factory piping. Produced in-house at our domestic factory using Hamai's latest valve technology. ■【Features】 - Full-bore design with low fluid resistance and pressure loss - Made with SCS14, which has excellent corrosion and heat resistance - Uses PTFE, known for its corrosion resistance and durability - Anti-extrusion structure with the stem assembled from the inside of the body - Improved airtightness with a conical spring - Oil-free specification available (TSS-30 model) ■【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
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Economy Type Forged Ball Valve Stainless Steel Ball Valve

Adopts a high-strength forged body and an economical stainless steel ball valve. The simple design achieves high cost performance. <Made in Japan>

An economical model that uses stainless steel (SCS14A) with excellent corrosion resistance, while also considering cost-effectiveness. By simplifying design and manufacturing, we achieve high cost performance. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - High cost performance achieved through simplified design and manufacturing - Uses SCS14A, which has excellent corrosion and heat resistance - Uses PTFE, which has excellent corrosion resistance and durability - Anti-ejection structure with the stem incorporated from the inside of 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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Economy Type Forged Ball Valve Full Bore Equivalent with Knob Handle Type

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

Adopting a compact knob handle. An economical stainless steel ball valve that ensures a large flow rate equivalent to a full bore. High cost performance is achieved through simplification of design and manufacturing. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - High cost performance achieved through simplification of design and manufacturing - Optimal knob handle for narrow piping - Full bore equivalent type with low fluid resistance and pressure loss - Made from SCS14A, which has excellent corrosion and heat resistance - 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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[Oil-free specification / Forged ball valve] Butterfly type or Wing type made of stainless steel

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

The stainless steel ball valve "BSS-22/126/822" with butterfly handle or wing-type handle has been made oil-free. Each part undergoes degreasing and cleaning, is assembled without using any oil, and is shipped in individual packaging. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Oil-free specification model based on the BSS-22/126/822 type - Made of SUS316, which has excellent corrosion and heat resistance - 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 ■【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 <Second Sales>.

Company：ハマイ営業本部
Price：Other

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Pneumatic Automatic Valve Ball Valve, Stainless Steel Ball Valve

High torque and lightweight, stainless steel / double-acting small pneumatic automatic ball valve. It features a compact design that achieves space-saving. <Made in Japan>

A small pneumatic automatic valve made of stainless steel with excellent corrosion resistance. The aluminum actuator equipped with a rack and pinion mechanism is high torque, lightweight, and compact, making it ideal for installation in tight spaces and small devices. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Lightweight and compact design, perfect for installation in narrow piping - The actuator is small yet high torque, resistant to rust, and lightweight - Operates with a double-acting mechanism powered solely by air pressure - Made from SCS14, which has excellent corrosion and heat resistance - Utilizes PTFE sheets that are highly resistant to corrosion and durable ■【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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Air pressure automatic valve / large flow / forged ball valve, equivalent to full bore, made of stainless steel.

High flow, full bore equivalent stainless steel pneumatic automatic ball valve. It allows for disassembly and cleaning, achieving space-saving design. <Made in Japan>

A compact pneumatic automatic valve made of stainless steel with excellent corrosion resistance, equivalent to a full bore. It can be disassembled for cleaning due to its flange connection. The detachable small actuator can be rotated every 90° to fit the installation location. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Lightweight and compact design, ideal for installation in narrow piping - Internal components can be disassembled for cleaning due to the flange connection - The actuator is small, high-torque, rust-resistant, and lightweight, with the ability to rotate every 90° - Operates with a double-acting mechanism powered solely by air pressure ■【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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Free-threaded forged ball valve, stainless steel gauge valve.

High-strength forged body, flexible screw-type stainless steel gauge valve. The flexible screw allows for easy adjustment of the orientation of the pressure gauge and handle. <Made in Japan>

Stainless steel gauge valve equipped with a flexible screw function. The flexible screw allows for easy fixing of the orientation of the pressure gauge and handle, achieving space-saving design. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 ● Equipped with a flexible screw for easy orientation adjustment ● Can be installed without rotating the pressure gauge, making it usable near walls and equipment ● Usable with various fluids such as water, gas, and oil (Note 1) ● Can be used in high-temperature and high-pressure environments compared to equivalent products from other companies Note 1: Please consult us when using hazardous fluids such as flammable, toxic, or high-pressure gases. ■【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.

Company：ハマイ営業本部
Price：Other

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Prevent accidents caused by high-temperature and high-pressure fluids! A ball valve that prevents incorrect opening and closing.

Contributing to the improvement of on-site safety! With a spring-type locking mechanism, it securely locks out semiconductor manufacturing equipment and facility piping. Prevents accidental opening and closing due to contact or vibration.

A full-bore equivalent ball valve with a key lock function added via a sleeve, based on the TSS-01 model. It is oil-free and compliant with the RoHS directive (10 substances). It ensures reliable locking in fully open and fully closed states, making it effective for safety measures in semiconductor manufacturing equipment and similar applications. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Ideal for lockout of semiconductor manufacturing equipment and facility piping - Reliable locking in fully open and fully closed positions due to the spring-type locking mechanism - Capable of locking in various installation locations, including vertical and reverse piping - Full-bore equivalent specifications that can handle large flow rates ■【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 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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Prevent accidents caused by damage or leaks due to vibrations! A ball valve that prevents troubles.

A ball valve that solves problems of "damage, loose parts causing leaks, and unintended opening and closing" due to strong vibrations. We are currently offering a collection of case studies on its adoption in construction machinery.

Hamai's latest valve technology is produced in our domestic factories. 【Features】 - High reliability due to domestic production. - For those troubled by strength issues, cracks, and leaks caused by the occurrence of voids in cast products, we offer high-strength forged ball valves that are less likely to have internal defects. - Custom valves tailored to your company's issues, such as vibration countermeasures and abnormal pressure rise (liquid seal) measures, as well as panel mount and joint ball valves, can also be manufactured to suit your usage environment. We are currently offering a collection of case studies on the use of our ball valves for free. ■【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, 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. ★【We accommodate custom orders and modifications】 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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[Free Offer] Solve dissatisfaction with overseas products! A collection of successful case studies on improvements to domestic valves.

Solve delays, damage, and operational errors in overseas-made valves with domestic products! We are currently offering three successful case studies that balance operational efficiency and safety for free!

Are you facing challenges such as "it takes time to respond to substance content investigations," "managing 4M changes is difficult," "there are many instances of damage and leaks," and "there is a risk of accidents due to operational errors"? With Hamai's domestically manufactured ball valves, we achieve quick responses and stable quality through integrated production from procurement to assembly. In fact, many major manufacturers have seen improvements in operations and accident prevention. ▼ Case Studies - Construction machinery manufacturer: Contributed to a significant reduction in damage issues and zero accidents. - Oil plant manufacturer: Eliminated labor accident risks by preventing operational errors. - Semiconductor manufacturing equipment manufacturer: Submitted investigation documents within a week, greatly reducing the burden of quality control. For more details, please check the "Download Catalog" link below.

Company：ハマイ営業本部
Price：Other

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