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Quick Coupling - Company Ranking(1 companyies in total)

Last Updated： Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
長堀工業 長堀工業
Medium and low pressure, dual-path open-close quick coupling S.P. type
Medium and low pressure, dual-path open-close quick coupling S.P. type

Other

 This is a dual-path quick coupling equipped with automatic valves on both the socket and the plug. 【Features】 ■ Being a dual-path type, both the socket and the plug achieve a complete seal the moment they are separated. ■ The passage opens simultaneously with the connection, and closes simultaneously with the separation, resulting in minimal fluid loss and air contamination. ■ There is a wide variety of materials available for the main body, and the valves, packing, and O-rings should be used according to the type of fluid. ■ The valves of the socket and plug adhere instantly to the valve seat, stopping the flow of fluid. Therefore, there is no fluid leakage. ■ The valves of the socket and plug push against each other to open the passage, allowing fluid to flow. ■ The O-ring inside the socket provides a complete seal, preventing any external leakage. 【Applications】 Water piping, seawater, oxygen, steam piping, chemical agents, chemical plants, high-pressure gas, nuclear piping, etc.
Quick Coupling AL Super TYPE 10 Model [for Low Pressure] Single Valve
Quick Coupling AL Super TYPE 10 Model [for Low Pressure] Single Valve

Other

 【Features】 ○ Excellent workability, with very smooth socket and plug engagement ○ Extremely low leakage when used in air piping ○ Extends the lifespan of compressors ○ Energy savings ○ Built-in valve on the socket side ○ Automatically opens and closes with attachment and detachment ○ Compatible with sockets and plugs regardless of size or shape ○ Fluid flow direction can be either socket side or plug side ● For more details, please contact us or download the catalog. 【Usage】 ○ Ideal for hand tool connections at hand. ● For more details, please contact us or download the catalog.
Quick coupling (fitting) SPE type
Quick coupling (fitting) SPE type

Other

 New Product: Quick Coupling (Fitting) 'SPE Type' ■ This coupling dramatically reduces resistance loss. It is an evolved fitting that has perfected fluid analysis of its internal structure. - We have identified the resistance generation status of each component and implemented loss reduction measures. ■ In pursuit of ideal flow, the component parts have been newly designed, achieving high flow rates. - Due to reduced pressure loss, the coupling doubles the flow rate (CSPE06: approximately 200% flow rate achieved compared to our CSP06). ■ A coupling that has dramatically improved alignment performance through seal method enhancement. - This coupling has transitioned from a pressure welding seal method to an axial seal method. ■ Suitable for medium and low pressure, dual-path open/close type. - A dual-path open/close quick coupling equipped with automatic valves in both the socket and plug. - The moment the coupling is separated, both the socket and plug are in a completely sealed state. - The passage opens simultaneously with connection, and closes simultaneously with separation, resulting in minimal fluid loss and air contamination. - The valves in the socket and plug instantly adhere to the valve seat, stopping the flow of fluid. Therefore, there is no fluid leakage. - The O-ring inside the socket seals completely, preventing any external leakage. Optimal for fluid joints. Used for steam piping to vulcanization kettles for rubber manufacturing companies. Used for parts of marine burners for burner manufacturing companies.
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  1. 長堀工業 長堀工業
    Featured Products
    Medium and low pressure, dual-path open-close quick coupling S.P. typeMedium and low pressure, dual-path open-close quick coupling S.P. type
    overview
    This is a dual-path quick coupling equipped with automatic valves on both the socket and the plug. 【Features】 ■ Being a dual-path type, both the socket and the plug achieve a complete seal the moment they are separated. ■ The passage opens simultaneously with the connection, and closes simultaneously with the separation, resulting in minimal fluid loss and air contamination. ■ There is a wide variety of materials available for the main body, and the valves, packing, and O-rings should be used according to the type of fluid. ■ The valves of the socket and plug adhere instantly to the valve seat, stopping the flow of fluid. Therefore, there is no fluid leakage. ■ The valves of the socket and plug push against each other to open the passage, allowing fluid to flow. ■ The O-ring inside the socket provides a complete seal, preventing any external leakage.
    Application/Performance example
    【Applications】 Water piping, seawater, oxygen, steam piping, chemical agents, chemical plants, high-pressure gas, nuclear piping, etc.
    Quick Coupling AL Super TYPE 10 Model [for Low Pressure] Single ValveQuick Coupling AL Super TYPE 10 Model [for Low Pressure] Single Valve
    overview
    【Features】 ○ Excellent workability, with very smooth socket and plug engagement ○ Extremely low leakage when used in air piping ○ Extends the lifespan of compressors ○ Energy savings ○ Built-in valve on the socket side ○ Automatically opens and closes with attachment and detachment ○ Compatible with sockets and plugs regardless of size or shape ○ Fluid flow direction can be either socket side or plug side ● For more details, please contact us or download the catalog.
    Application/Performance example
    【Usage】 ○ Ideal for hand tool connections at hand. ● For more details, please contact us or download the catalog.
    Quick coupling (fitting) SPE typeQuick coupling (fitting) SPE type
    overview
    New Product: Quick Coupling (Fitting) 'SPE Type' ■ This coupling dramatically reduces resistance loss. It is an evolved fitting that has perfected fluid analysis of its internal structure. - We have identified the resistance generation status of each component and implemented loss reduction measures. ■ In pursuit of ideal flow, the component parts have been newly designed, achieving high flow rates. - Due to reduced pressure loss, the coupling doubles the flow rate (CSPE06: approximately 200% flow rate achieved compared to our CSP06). ■ A coupling that has dramatically improved alignment performance through seal method enhancement. - This coupling has transitioned from a pressure welding seal method to an axial seal method. ■ Suitable for medium and low pressure, dual-path open/close type. - A dual-path open/close quick coupling equipped with automatic valves in both the socket and plug. - The moment the coupling is separated, both the socket and plug are in a completely sealed state. - The passage opens simultaneously with connection, and closes simultaneously with separation, resulting in minimal fluid loss and air contamination. - The valves in the socket and plug instantly adhere to the valve seat, stopping the flow of fluid. Therefore, there is no fluid leakage. - The O-ring inside the socket seals completely, preventing any external leakage.
    Application/Performance example
    Optimal for fluid joints. Used for steam piping to vulcanization kettles for rubber manufacturing companies. Used for parts of marine burners for burner manufacturing companies.
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