Hamai Co., Ltd.

■Ensure safety and security. Equipped with one-touch lock function (RoHS compliant) Brass ball valve equipped with Hamai's uniq...

• Valves

• Manual Valves

■Next-generation valve that reduces dead space by approximately 60% A next-generation valve that reduces the dead space inside ...

• Valves

• Diaphragm Valve

■Brass valves for general high-pressure gas and medical gas containers (including aluminum) Back-sheet type brass yoke valve us...

• Valves

• Manual Valves

Developed a 70MPa check valve that suppresses chattering and achieves stable operation. ■Function The valve body is activated ...

• Valves

• Chuck Valves

■Back seat valve for medium containers with backflow prevention and residual pressure retention function Back seat valve with b...

• Valves

• Manual Valves

■Simple-structured angle type valve for high-purity gas piping Made of stainless steel. Diaphragm valve (angle type) for genera...

• Valves

• Angle Valves

■Simple structure SUS-55L type high cleaning clean specification model A diaphragm valve that has a simple structure SUS-55L ty...

• Valves

• Diaphragm Valve

■Aqualung for Air/Scuba diving container valve Air-only Aqualung/Scuba diving container valve. ■Specs ・JFKN-2 type: TP32.7MPa...

• Valves

• Gas Valves

■Standard model of 3-way ball valve with a wide range of applications Standard model of brass 3-way ball valve. There is little...

• Valves

• Hand Operated Valves

■Stainless steel economy model now RoHS compliant A RoHS Directive (10 substances) compliant model developed based on the stain...

• Valves

• Hand Operated Valves

■Stainless steel back seat valve with excellent corrosion resistance A stainless steel back seat valve for high purity gas that...

• Valves

• Manual Valves

■Diaphragm valve that can handle higher purity gas Brass diaphragm valve compatible with even higher purity gas than polished d...

• Valves

• Diaphragm Valve

■Supports high temperatures up to 200℃. Long neck design for ease of use Brass ball valve for full-scale steam use, compatible ...

• Valves

• Hand Operated Valves

■Compatible with LP gas. Take-out valve for automobile containers Brass take-out valve for LP gas vehicle containers, equipped ...

• Valves

• Manual Valves

■High cleaning clean specification model with precise internal polishing Standard FS-55LN model of high-purity gas diaphragm va...

• Valves

• Diaphragm Valve

■Take-out valve for vapor container with siphon pipe Brass vapor container take-out valve. Can be used for 50kg LP gas vapor co...

• Valves

• Manual Valves

■Full-bore type with low fluid resistance and maximum flow rate when fully opened. A full-bore type brass ball valve that suppo...

• Valves

• Hand Operated Valves

■Representative models of stainless steel ball valves are now oil-free and RoHS compliant. This model is based on the standard ...

• Valves

• Manual Valves

■Standard model made of stainless steel with excellent corrosion resistance and heat resistance. A standard model of Hamai stai...

• Valves

• Hand Operated Valves

■Brass back seat valve ideal for small containers Brass back seat valve for small containers. High airtight performance is ensu...

• Valves

• Manual Valves

■RoHS Directive compliant model with compact knob handle RoHS Directive (10 substances) compliant model based on butterfly hand...

• Valves

• Manual Valves

■ Full-bore equivalent stainless steel economy model now RoHS compliant RoHS directive (10 substances) compliant model develope...

• Valves

• Hand Operated Valves

■ Full-bore equivalent PCW oil-free model with large flow rate PCW oil-free treatment model manufactured based on the TSS-01 st...

• Valves

• Manual Valves

■Valve for general high pressure gas piping with seat diameter 8mm Made of brass. Back seat valve (angle type) for general high...

• Valves

• Angle Valves

■Valve for consumer LP gas bulk supply system This is a valve for consumer LP gas bulk supply systems. ■Specifications ・Made ...

• Valves

• Manual Valves

■High purity gas piping valve with seat diameter 10mm Made of stainless steel. Valve for high purity gas piping with seat diame...

• Valves

• Manual Valves

■Valve with open/close display handle that has a proven track record for general high pressure and medical use. A proven back s...

• Valves

• Gas Valves

■Connect securely with one touch. Safe design greatly increases productivity WEH filling fittings that can be easily connected ...

• Valves

• Gas Valves

■Full-bore type PCW oil-free specification model with emphasis on flow rate A PCW oil-free treatment model manufactured based o...

• Valves

• Manual Valves

■Straight type high-purity gas piping valve equipped with an open/close display handle Made of stainless steel. Diaphragm valve...

• Valves

• Diaphragm Valve