■【Held in Tokyo】Notice of participation in "BATTERY JAPAN - Secondary Battery Exhibition" ■【September 9 (Wed) - September 11 (Fri), 2026】

日東工器

Nitto Kohki will exhibit at "BATTERY JAPAN - Secondary Battery Exhibition," which will be held at Makuhari Messe Hall 7 from September 9 (Wednesday) to September 11 (Friday), 2026. [Booth Number: E22-6] ■ Introduction of Exhibited Products At this exhibition, we will showcase rapid fluid connectors that can quickly connect and disconnect piping for various fluids such as air, water, oil, and chemical solutions. Highlighted products include the "Zero Spill Coupler," which significantly reduces liquid dripping during disconnection and contributes to improving the working environment, as well as the new "Large Diameter Zero Spill Coupler." Additionally, we will present the "High Coupler" series, which features over 100 types categorized by body material and mounting size.

Date and time Wednesday, Sep 09, 2026 ～ Friday, Sep 11, 2026
10:00 AM ～ 05:00 PM
Capital ■Venue: Makuhari Messe ■Address: 2-1 Nakase, Mihama Ward, Chiba Prefecture
Entry fee Free Free (Pre-registration is required from the website)

Related product information

For transporting liquid medicines and plant piping! Quick fluid coupling "Large Diameter Zero Spill Coupler"
Achieving high flow rates while minimizing liquid leakage during pipe separation and air intrusion during connection!

Body Material: Stainless Steel Rubber Cover: Ethylene Propylene Rubber (EPDM) Applicable Fluids: High Purity Chemicals, Water Mounting Screw Size: G1 1/2 Maximum Operating Pressure MPa {kgf/cm2}: 1.1 {11} Pressure Resistance MPa {kgf/cm2}: 1.6 {16}
Drip volume reduced by approximately 96%! (Compared to our company) Fitting "Zero Spill Coupler"
Contributes to reducing cleaning time on-site due to liquid leakage! Unique structure reduces the amount of air intrusion and liquid leakage during pipe connection and disconnection.

**Variations** ■ Main body material: Brass, Stainless steel ■ Seal material: Nitrile rubber, Fluoro rubber, Ethylene propylene rubber ■ Mounting screw sizes: Rc1/4, Rc3/8, Rc1/2, Rc3/4, Rc1 *For more details, please refer to the PDF document or feel free to contact us.*
Versatile and excellent! Quick fluid coupling "SP Coupler Type A" made of stainless steel.
Both the plug and socket are equipped with automatic opening and closing valves to prevent fluid leakage!

【Specifications】 Main body material: Stainless steel Mounting sizes: Rc1/8, Rc1/4, Rc3/8, Rc1/2, Rc3/4, Rc1, Rc1/4, Rc1 1/2, Rc2 Maximum operating pressure: 2.0, 3.0, 4.5, 7.5MPa (varies by size) Operating temperature range: -20℃ to +80℃, etc. 【Active in these scenes of secondary battery manufacturing process!】 ● Raw material process (battery material manufacturing process) - In the stirring equipment during the reaction and stirring stage - In the spray dryer during the drying stage ● Raw material process (battery manufacturing process) - In the continuous kneader and batch mixer during the mixing stage - In the continuous drying furnace during the drying stage - In the assembly process for lamination, stacking, and assembly
Rich variety of mounting shapes! Quick fluid connector "TSP Coupler" made of stainless steel.
Significantly reduced pressure loss and achieved high flow rates! It is also suitable for high-viscosity fluids!

【Specifications】 Main body material: Stainless steel Mounting size: R1/8~R2, Rc1/8~Rc2, 1/8~2 hose Maximum operating pressure: 2.0, 3.0, 4.5, 7.5 MPa (varies by size) Operating temperature range: -20℃~+80℃, etc. 【Active in these scenes of secondary battery manufacturing processes!】 ● Raw material process (battery material manufacturing process) - In the stirring equipment during the reaction and stirring stage - In the spray dryer during the drying stage ● Raw material process (battery manufacturing process) - In the continuous kneader and batch mixer during the mixing stage - In the continuous drying furnace during the drying stage
For air piping and air tool connections within the factory! Fitting "High Coupler Series"
To accommodate a wide range of applications, we offer over 100 types categorized by body material, size, and mounting shape!

【Featured Products (Partial)】 <High Coupler Series> ■ High Coupler ■ High Coupler 200 ■ Lock Coupler 200 ■ Full Block Coupler ■ High Coupler TW Type ■ High Coupler Ace *For more details, please refer to the PDF document or feel free to contact us.