Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.
181～210 item / All 261 items
New lineup of disk pack couplings!
Material: Leaf spring: SUS301 Hub and spacer: Aluminum alloy Specifications: Hub: Taper lock fastening Leaf spring: Bundled in multiple directions with bushings and assembled to the hub and spacer with reinforced screws Torque transmission to the entire disc pack solely through friction Ambient temperature: -30 to +130℃
![[Information] Notes on <Coupling, Joint, Clutch>](https://image.www.ipros.com/public/product/image/175/2000697229/IPROS31293782380458309124.png?w=280&h=280)
We will introduce the handling and specifications notes for each series, as well as installation and maintenance methods!
This document introduces the precautions for products such as couplings, joints, and clutches that we handle. It includes handling precautions for each series, notes on the specification tables, and information on installation and maintenance methods. For more details, please refer to the related links. 【Contents (partial)】 ■ Handling precautions ■ Notes on specification tables ■ Installation and maintenance methods ■ Selection methods ■ Service factor *For more information, please refer to the PDF document or feel free to contact us.
Easily separable and easy to install and remove! Composed of 2 hubs and 1 torque disk (intermediate body).
The "MJ Series" is an Oldham-type coupling with a large tolerance for eccentricity. It consists of two hubs and one torque disk (intermediate), utilizing the sliding of the convex and concave parts between the hub and the torque disk to allow for misalignment compensation. By changing the torque disk, the torque transmission characteristics can be modified. 【Features】 ■ Large tolerance for eccentricity ■ Easily separable for easy installation and removal ■ Torque transmission characteristics can be changed by altering the torque disk ■ Backlash: None (present if the torque disk is SA, A, or AJ) ■ Electrical insulation: Yes ■ Magnetism: None (except for screws) *For more details, please refer to the PDF document or feel free to contact us.
Allowable angular deviation and end play! Two types available: rivet assembly and bolt assembly.
The "MX Series" is a leaf spring type coupling that can be used in a temperature range of -40 to 120°C. It is relatively short in overall length and utilizes the elastic deformation of one or more leaf springs (discs) to allow for misalignment, functioning as a flexible shaft coupling. We offer the "MX/MXC type" with rivet assembly and the "MXB/MXBC type" with bolt assembly. 【Features】 ■ Temperature range: -40 to 120°C ■ Misalignment - S (Single): Allows for angular misalignment and end play - D (Double)/L (Long): Allows for eccentricity, angular misalignment, and end play in a balanced manner ■ Size and dimensions: Relatively short in overall length ■ Backlash: None *For more details, please refer to the PDF document or feel free to contact us.
Single-sided open/close low-pressure quick coupling AT type new one-touch (plastic sleeve)
Adoption of special reinforced resin! Lightweight low-pressure single-side opening and closing quick coupling 【Features】 ○ Improved internal structure increases flow rate by 25% (compared to our conventional products) ○ Adoption of special reinforced resin achieves over 10% weight reduction (compared to our conventional products) ○ A clever modification to the sleeve structure significantly reduces disconnection during unexpected impacts ○ Side O-ring method allows for easy replacement of sealing materials, making it economical ○ Connection with CAL20 type plug is acceptable ○ Main body material: Steel (chrome-plated) & reinforced resin (POM) ○ Mounting shapes: Female thread (F), male thread (M), hose nipple (H), with nut (A, B)
Dual-Path Opening and Closing High Pressure Quick Coupling H.P. Type
High-pressure dual-path shut-off quick coupling equipped with automatic valves on both the socket and plug 【Features】 ○ The main body is made of special steel (chromoly steel) that is resistant to vibration and impact ○ It has undergone heat treatment, making it excellent in wear resistance and tensile strength ○ Pressure loss is extremely low, making it particularly suitable for hydraulic equipment piping ○ The valves of the socket and plug instantly adhere to the valve seat surface, closing the passage ○ The valves of the socket and plug push against each other to open the passage, allowing fluid to flow ○ Backflow prevention is achieved with a backup ring. It can be completely sealed with an O-ring ○ Main body material: special steel (chromoly steel) with zinc plating ○ Mounting shape: male threads (F) for both socket and plug only
Dual path opening and closing quick coupling for medium and low pressure, S・P-V type.
Equipped with a highly confidential structure automatic opening and closing valve Quick coupling suitable for medium and low pressure applications across a wide range of vacuum uses 【Features】 ○ Excellent vacuum resistance, ensuring that fluids in the piping do not leak externally even during separation Demonstrates outstanding vacuum resistance (1x10-3 mmHg) ○ Compatible with production lines for coolers and refrigerators ○ Available in two types of main body materials: brass and stainless steel (SUS304) ○ Fluids can flow from either the socket side or the plug side ○ (When placing an order) please inform us of the application, fluid, pressure, temperature, specifications, etc.
A new structure with high flow rate and high efficiency! The axial seal method has dramatically improved the centering performance!
The new design of the parts configuration achieves energy savings and high efficiency. By reducing flow loss, it meets the needs of various sites. *For details, please refer to the catalog download.
Quick Coupling KC Type (Fitting) for Mold Cooling Water with Open/Close Function
It is ideal for hose piping for mold cooling water. 【Features】 ■ Traditionally, mold changes took a lot of time, but this has been remarkably improved, making the work easier. ■ The connection and disconnection of the mold cooling water hose can be done quickly. ■ It does not have vacuum resistance when used alone or when connected.
Low pressure, single-way open-close quick coupling AT type New One-Touch (steel sleeve) (fitting)
【Features】 ■ No need to slide the sleeve forward each time, improving work efficiency. ■ One-touch connection for excellent operability! ■ Simply plug it in to reduce connection time, significantly enhancing productivity. ■ Optimal workability, revolutionary and very convenient for those actually using it on-site. ■ Side O-ring type for easy replacement. ■ Compatible with general-purpose couplings. ■ The plug is compatible with the AL20 type for connection.
Custom Couplings: Examples of Joints for Shipyards
This is a case study of special couplings and custom couplings from Nagahori Industries. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - To prevent incorrect connections of three types of gases (air, carbon dioxide, oxygen) for a shipyard, the shapes of the plugs are different so that they are not interchangeable. - A double seal structure with a packing and an O-ring. ■ For more details, please contact us through the section below【Contact Us】■ □ For detailed specifications, please refer to the downloadable materials□
Custom Couplings: Examples of Connectors for Dental Medical Equipment
This is a case study of special couplings and custom couplings from Nagahori Industry. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - For dental medical equipment - Main material: Brass (electroless nickel plating) - Seal material: NBR - Maximum operating pressure: 2.3 MPa ■ For more details, please contact us through the section below【Contact Us】■ □ For detailed specifications discussions, please refer to the downloadable materials□
Custom Coupling - Helical Shape Coupling
This is a case study of special couplings and custom couplings from Nagahori Industrial. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - Adopts a helical shape with no liquid accumulation. - Main material: SUS316L (electropolished) - Seal material: FPM - Maximum operating pressure: 6.5MPa ■ For more details or inquiries, please contact us through the link below ■ □ For detailed specifications discussions, please refer to the downloadable materials □
[Custom Coupling] Screw Coupling for Refrigerant-Related Companies
This is a case study of special couplings and custom couplings from Nagahori Industries. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 This is a screw coupling for a refrigerant-related company. ■ For details and inquiries, please contact us using the link below ■ □ For detailed specifications, please refer to the downloadable materials □
Custom Couplings for Medical-Related Companies
This is a case study of special couplings and custom couplings from Nagahori Kogyo. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - Used in a medical supplies manufacturing factory - Main body material: SUS304 - Seal material: Silicone - Due to limited installation space, a sleeve outer diameter of Φ17 is used (standard is φ18) - Degreased product ■ For more details, please contact us through the section below【Contact】■ □ For detailed specifications discussions, please refer to the downloadable materials□
Custom Couplings: Special Hose Couplings for Shipbuilding-Related Companies
This is a case study of special couplings and custom couplings from Nagahori Industry. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - Open both ways (no valve) - A special mechanism that allows attachment and detachment by pulling the sleeve and rotating it, without using a ball. - Difficult to disengage even when pulled. ■ For more details, please contact us through the link below【Contact Us】■ □ For detailed specifications discussions, please refer to the downloadable materials□
Special Coupling: Auto Coupling
This is a coupling that allows for the simultaneous operation of multiple pipes with a single connection operation, enabling the flow of various fluids into the piping. 【Features】 - It can be operated, connected, and disconnected with cylinders such as hydraulic and pneumatic, making it compatible with automated lines. - It is equipped with automatic opening and closing valves in the socket and plug, ensuring no fluid leakage during disconnection. - By using CSPE type valves, the design minimizes pressure loss.
A new non-drip coupling has been developed to minimize liquid dripping.
A new non-drip coupling has been developed to minimize liquid leakage. It significantly reduces the liquid spillage that occurred during attachment and detachment in conventional products, and it is equipped with a one-touch connection mechanism, improving work efficiency.
![Quick Coupling AL TYPE 20 Model [for Low Pressure] Single Valve](https://image.www.ipros.com/public/product/image/b4f/2000082240/IPROS6253564947843705884.JPG?w=280&h=280)
Supports various applications such as air piping and connections for air tools within the factory.
The Quick Coupling AL TYPE 20 (for low pressure) with a single valve offers a variety of shapes, sizes, and materials to match installation conditions and specifications. It is suitable for various applications, such as connecting air piping and air tools within factories. It also excels in the compatibility of sockets and plugs. For more details, please contact us or download the catalog.
![Quick Coupling AT TYPE [For Low Pressure] Single Valve](https://image.www.ipros.com/public/product/image/e91/2000082301/IPROS850034577888236033.JPG?w=280&h=280)
One-touch connection coupling that simply plugs in.
The quick coupling AT TYPE [for low pressure] single valve features a one-touch connection that only requires inserting the plug. There is no need to slide the sleeve, making the connection easy and the opening and closing smooth. The internal structure has been further improved, achieving a 15% increase in flow rate compared to AL TYPE 20. For more details, please contact us or download the catalog.
![Quick Coupling AL Super TYPE 10 Model [For Low Pressure] Single Valve](https://image.www.ipros.com/public/product/image/2ed/2000082311/IPROS4250331527191842800.JPG?w=280&h=280)
Excellent operability with extremely smooth socket and plug retraction.
The Quick Coupling AL Super 10 TYPE 10 model [for low pressure] features a single valve with a lightweight design and excellent operability, equipped with a one-touch connection automatic opening and closing valve! It is ideal for hand tool connections. For more details, please contact us or download the catalog.
![Quick Coupling TL TYPE [For Medium and Low Pressure] Valve-less](https://image.www.ipros.com/public/product/image/3e3/2000082312/IPROS6627535958121497177.JPG?w=280&h=280)
A groundbreaking through-type coupling without a dual-path open valve mechanism.
The Quick Coupling TL TYPE [for medium and low pressure] without a valve is a revolutionary through-type coupling with a dual open design and no valve mechanism. It allows for a large flow rate, minimal pressure loss, and is compatible with high-viscosity fluids. For more details, please contact us or download the catalog.
![Quick Coupling S・P TYPE [For Medium and Low Pressure] Double Valve](https://image.www.ipros.com/public/product/image/b13/2000082316/IPROS2407295719884311298.JPG?w=280&h=280)
A coupling with automatic valves on both the socket and plug, designed for bidirectional opening and closing.
The Quick Coupling S・P TYPE [for medium and low pressure] with dual valves is a coupling type that features automatic valves on both the socket and the plug. The passage is blocked simultaneously upon separation, instantly shutting out fluid ejection, loss, and air contamination. For more details, please contact us or download the catalog.
Demonstrates excellent vacuum resistance performance in production lines for coolers and refrigerators.
Quick Coupling S・P-V TYPE for Vacuum [Medium and Low Pressure] Dual Valve exhibits excellent vacuum resistance due to its automatic opening and closing valve with a high-precision airtight structure. There is no outflow in the piping during separation, ensuring stable quality across a wide range of applications, such as production lines for coolers and refrigerators. For more details, please contact us or download the catalog.
![Quick Coupling HP TYPE [For High Pressure] Double Valve](https://image.www.ipros.com/public/product/image/a02/2000082319/IPROS7905041829464176664.JPG?w=280&h=280)
Ideal for hydraulic equipment piping, it excels in impact resistance and wear resistance.
Quick Coupling HP TYPE [for High Pressure] Dual Valve is perfect for hydraulic equipment piping! The main body is made of special steel that is resistant to vibration and impact. It has been heat-treated, providing excellent shock resistance and wear resistance. For more details, please contact us or download the catalog.
![Quick Coupling HY TYPE [For High Pressure] Double Valve](https://image.www.ipros.com/public/product/image/6c4/2000082320/IPROS5693729137429367138.JPG?w=280&h=280)
General-purpose hydraulic coupling with a maximum operating pressure of 20.5 MPa.
The Quick Coupling HY TYPE [for high pressure] dual valve is a popular type of hydraulic coupling. It is made of carbon steel with special heat treatment, providing excellent vibration resistance and shock resistance. For more details, please contact us or download the catalog.
![Quick Coupling KC TYPE [For Mold Cooling Water] Single Valve](https://image.www.ipros.com/public/product/image/84d/2000082322/IPROS4729434637961552155.JPG?w=280&h=280)
Ideal for cooling water hose piping for molds, easy to use even in narrow mold spaces.
Quick Coupling KC TYPE [for Mold Cooling Water] Single Valve is perfect for hose piping for mold cooling water! The long sleeve design allows for easy operation even in tight mold spaces. For more details, please contact us or download the catalog.
Prevent accidents caused by incorrect connections of different fluids! This joint eliminates human errors to zero.
This is a joint designed to prevent accidents caused by the incorrect connection of different fluids. ■ Coupling for preventing piping mistakes within the factory Traditionally, piping was set up using color coding, but we have taken a step further by innovating the shape to prevent coupling (connection). Shutting out accidents caused by the incorrect connection of different fluids!! Human errors will be eliminated. *For more details, please contact us.*
More than twice the rigidity of conventional products! Achieve reduced processing costs and improved productivity with high precision and easy operation!
The "Quick Zero Setting Device" is a high-precision, high-rigidity coupling with ideal two-sided restraint achieved through polygon taper shank. 【Main Features】 <High Precision> Exhibits high bending rigidity and torsional rigidity! <High Rigidity> High repeat positioning accuracy. No need for centering work! <Quick Replacement> Easy operation that is suitable for any operator, significantly reducing setup time! ▼For more details, please refer to "Basic Information"!
All products are delivered from one piece.
【Wiring Protection Tube Accessories: Types and Features】 ○ Couplings: Available in thin steel screw series and thick steel screw series ○ Normal Bends: Available in thin steel screw series and thick steel screw series ○ Lock Nuts: Available in thin steel screw series and thick steel screw series ○ Saddles: Available in thin steel screw series and thick steel screw series ● For more details, please contact us or download the catalog.
