Hamai Co., Ltd.

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

• Valves

• Angle Valves

■In addition to switching from left to right, it can also be closed. Vertical 3-way valve with oil-free specifications Vertical...

• Valves

• Manual Valves

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

• Valves

• Chuck Valves

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

• Valves

• Diaphragm Valve

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

• Valves

• Diaphragm Valve

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

• Valves

• Diaphragm Valve

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

• Valves

• Hand Operated Valves

■Y-type gas take-off valve for large containers Brass Y-type take-off valve for large LP gas containers. ■Terms of use ・Press...

• Valves

• Manual 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

■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

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

• Valves

• Manual Valves

■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

■Ensure safety and security. Equipped with one-touch lock function (RoHS compliant) A brass ball valve that can be fixed in the...

• Valves

• Manual Valves

■Uses a new direct seal structure that achieves a 50% increase in Cv value A direct seal diaphragm valve with high cleaning and...

• Drive Mechanisms & Components

• Actuators

■Standard model made of brass in pursuit of further compactness Adopts a compact butterfly handle/wing handle. Hamai's represen...

• Valves

• Manual Valves

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

• 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 for general high pressure gas piping with seat diameter 10mm Made of brass. Valve for general high pressure gas piping (...

• Valves

• Manual Valves

■Valve with air-operated actuator compatible with various gases A diaphragm valve with an air-operated actuator that has been w...

• Drive Mechanisms & Components

• Actuators

■Improved bolt-fixed high-grade valve Made of brass. Bolt-fixed valve (straight type) for general high-pressure piping with a s...

• Valves

• Manual Valves

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

• Valves

• Manual Valves

■Easily fully open/close with less than one rotation of the handle A back seat valve for general high-pressure gas and medical ...

• Valves

• Gas Valves

■Brass back seat valve designed specifically for long containers Brass back seat valve for long containers. Adopting a double O...

• 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

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

• Valves

• Manual Valves

■General high pressure gas piping valve with seat diameter 15mm Made of brass. Valve for general high pressure gas piping (stra...

• 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

■Lube-free air-operated valve with high rotor Made of brass. A valve with a high rotor (straight type) for general high pressur...

• Valves

• Manual Valves

■A rich lineup of certified and certified products compatible with CO2/N₂ gas Valves for carbon dioxide fire extinguishers, hal...