Hamai Co., Ltd.

■Screw gas valve for LP gas that allows airtightness inspection with one touch A screw gas valve for LP gas with an inspection ...

• Sanitary

• Plumbing Parts

■High pressure valve for hydrogen trailer container High pressure valve for compressed hydrogen transportation vehicle (hydroge...

• Valves

• Gas Valves

■Screw gas valve for LP gas equipped with an easy-to-operate lever handle A screw gas valve for LP gas equipped with a lever ha...

• Sanitary

• Plumbing Parts

■RoHS compliant economy model pursuing compactness Adopts a compact knob handle. RoHS Directive (10 substances) compliant model...

• Valves

• Manual Valves

■Check valve for general high pressure gas equipment with seat diameter 19mm Made of brass. A check valve for general high pres...

• Valves

• Chuck Valves

■Straight type valve with seat diameter 4mm for general high pressure gas piping Made of stainless steel. Back seat valve (stra...

• Valves

• Manual Valves

■Large diameter 12mm brass automatic open/close valve Made of brass. Large diameter automatic opening/closing valve with a seat...

Developed the world's first 70MPa 2ndPRD that complies with global standards. ■Function In the event of an emergency, high-pre...

■Container safety plug for compressed natural gas vehicles and fuel equipment A brass safety plug developed as a safety plug fo...

Developed a 70MPa safety plug that complies with global motorcycle standards. ■Function In the event of an emergency, high-pre...

Developed high hardness/metal touch 70MPa joint for high pressure hydrogen ■Function ・For gas piping that supplies hydrogen, ...

Developed the world's first global standard compliant 70MPa safety plug. ■Function In the event of an emergency, high-pressure...