ハマイ List of Products and Services

The following individuals are recommended to use Hamai's lockable ball valves: ■ Those using them in areas where incorrect opening and closing or contact could lead to work-related accidents ■ Those using ball valves in areas where quality degradation occurs due to incorrect opening and closing ■ Those for whom safety measures are mandatory according to company regulations The lock can be securely engaged regardless of orientation. Additionally, it is also recommended for those using it overseas. Our ball valves can accommodate this. ■ Companies where lockout is essential due to language barriers for workers or security issues ■ Those required to implement lockout according to various industry regulations Hamai also offers custom products. Please feel free to consult with us. *For more details, please download the PDF or feel free to contact us.

Our company offers various custom manufacturing options for "ball valves." We have numerous adoption records with major industrial equipment and vehicle manufacturers. Due to our reliable quality, we have received high evaluations across various industries for many years. We can also accommodate difficult environments and conditions such as high temperature, low temperature, and high pressure. If you cannot find a product that meets your requirements and are using an expensive over-spec product as a substitute, please feel free to consult us. 【Features】 ■ Short delivery time and high quality: Domestic production allows for high-quality oil-free products to be delivered in a short time. ■ Custom orders: Hamai's custom products are fully tailored to your specifications. ■ Adaptability to difficult environments: We can handle challenging environments and conditions. *For more details, please download the PDF or feel free to contact us.

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 device. Products with male-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-female connections are also available in the lineup. ● Brass products are also included in the lineup. *For more details, please refer to the related links or feel free to contact us.

Zero accidental opening and closing with the lockout feature! Piping components that strengthen accident prevention measures on site. Prevention of product quality deterioration and operational stoppage due to accidental opening and closing. Also applicable to areas where labor accidents may occur due to solution ejection from accidental opening and closing. 【Features of the Sleeve Lock Ball Valve】 ● Easy operation for opening and closing by moving the sleeve up and down. Can be easily operated even with gloves or when oily. ● Built-in spring mechanism allows locking in any orientation. ● Secure locking even in areas with severe vibrations. *For more details, please refer to the related links or feel free to contact us.

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.

For those struggling with long lead times for oil-free products. Get high-quality oil-free ball valves right now. We quickly deliver the piping materials necessary for production sites to support stable operation of your equipment. 【Features of Hamai's Oil-Free Products】 ● Cleaning before assembly with no residual grease. ● Stock held through lot production. ● Can accommodate those using in even cleaner environments (re-cleaning of finished products, clean rooms, etc.) ● Available in brass and stainless steel products. ● Butterfly handles for space-saving options are also available. *For more details, please refer to the related links or feel free to contact us.

A small pneumatic automatic valve made of stainless steel, equivalent to a large flow full bore. Due to its flange connection, it is possible to clean internal components such as balls by disassembling it. Additionally, the aluminum actuator equipped with a rack and pinion mechanism is high-torque, lightweight, and compact, capable of rotating in 90° increments. It is ideal for piping in narrow spaces and for installation in devices that require miniaturization. Furthermore, there are numerous achievements in custom-made (specification changes) products based on this model.

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.

Zero accidental opening and closing with the lockout feature! Piping components that strengthen accident prevention measures on site. Prevention of product quality deterioration and operational stoppage due to accidental opening and closing. Also applicable to areas where labor accidents may occur due to solution ejection from accidental opening and closing. 【Features of the Sleeve Lock Ball Valve】 ● Easy operation for opening and closing by moving the sleeve up and down. Can be easily operated even with gloves or when oily. ● Built-in spring mechanism allows locking in any orientation. ● Firmly locks even in areas with severe vibrations. *For more details, please refer to the related links or feel free to contact us.

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>.

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>.

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>.

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>.

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>.

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>.

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>.

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>.

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>.

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>.

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>.

A full bore equivalent ball valve with a key lock function using a padlock (sold separately), based on the TSS-01 model. It is oil-free and compliant with the RoHS directive (10 substances). It securely locks in both fully open and fully closed states, making it effective for safety measures in semiconductor manufacturing equipment and more. Produced in our domestic factory using Hamai's latest valve technology. ■【Features】 - Ensures reliable lockout regardless of the piping installation direction - The locking mechanism is integrated with the valve, saving space compared to retrofitting methods - Quick document processing is possible due to domestic production - Maintains cleanliness for an extended period as there is no handle coating - High flow rate and full bore equivalent ■【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 among major manufacturers. They are adopted as genuine parts by various companies, responding to 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>.

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>.

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>.

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>.

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>.

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).

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.

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.

RoHS directive (6 substances) compliant, 40NW size stainless steel NW flange connection ball valve. Suitable for sanitary piping. The standard bore structure minimizes the step in the flow path, reducing 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 of SCS14, which has excellent corrosion and heat resistance. Suitable for sanitary piping - Usable under a wide range of conditions with fluorine rubber O-rings - Anti-extrusion structure with the stem assembled from the inside of the body - 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 <Reception: Ogawa, Tsuzuki, Sanada, Oosawa>.

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>.

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 both 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 specification 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 [Tokyo Headquarters] TEL 03-3492-6655 <Reception: Ogawa, Tsuzuki, Sanada, Osawa>.

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>.

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).