Coupling Product List and Ranking from 38 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. ショーボンドマテリアル Tokyo//Building materials, supplies and fixtures manufacturers
  2. アトムズ Chiba//Building materials, supplies and fixtures manufacturers
  3. null/null
  4. 4 ストーブリ Osaka//Trading company/Wholesale
  5. 5 セインジャパン Ibaraki//others
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Coupling Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Strub Coupling General Catalog ショーボンドマテリアル
  2. Atoms Coupling "CH Silicone Rubber Type" アトムズ
  3. Repair clamp equipped with heat-resistant silicone rubber! For repairing steam pipes! アトムズ
  4. Atoms Coupling General Catalog アトムズ
  5. 4 Connector/Coupling for FANUC Servo Motors

Coupling Product List

121～135 item / All 244 items

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Are you looking for connectors and couplings for special applications?

Are you looking for connectors and couplings for special applications?

For those looking for connectors and couplings that can be used in marine, nuclear, aerospace, and other applications!

The nuclear power coupling (nuclear power coupler) features a square design intended for attachment and detachment operations by manipulators in nuclear-related facilities, and it includes a convex push-release button. The ultra-compact connector (aerospace use) is based on the unique contact technology FLEX-PIN system, which, through its integrally molded special contact shape and superior surface treatment technology, harmonizes the conflicting conditions of high contact pressure and low insertion/extraction force, enabling long-term high reliability. Connectors for medical devices are recognized for their high reliability and are used in various medical devices that safeguard human lives. For more details, please contact us.

  • Wiring devices

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Large-diameter non-spill quick release coupling

Large-diameter non-spill quick release coupling

Fluid does not leak during attachment and detachment, and safe and reliable operation is ensured by the large handle!

By turning the handle 1/3 of a rotation, the locking mechanism will be completed. It allows for the attachment and detachment of fluid piping without directly touching the coupling body. The non-spill structure prevents fluid leakage during attachment and detachment, contributing to safety during work, reducing fluid loss, and preserving the work environment! *For more details, please download the catalog or contact us.

  • Wiring devices

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Stäubli Group + Stäubli Power & Cooling Connectors

Stäubli Group + Stäubli Power & Cooling Connectors

Solve the issues of increased capacitance and heat generation! Compact and high-efficiency cooling connectors.

The "Power & Cooling Connectors" is a product catalog handled by Solton Co., Ltd., a specialized trading company for industrial connectors. This catalog features compact and high-efficiency electrical connectors (from Stäubli Electrical Connectors, formerly known as Multi-Contact) to address the increase in electrical capacity and heat generation issues associated with the miniaturization and high density of power supplies, as well as fluid couplings optimal for refrigerant lines (from Stäubli). Currently, the catalog is available for free! [Contents] ■ Power & Cooling Connectors ・Electrical Connectors ・Fluid Couplings *For more details, please refer to the catalog or feel free to contact us.

  • others

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ピストンバルブ『SV35DA』

ピストンバルブ『SV35DA』

確実な液切れで中～高粘度液剤を 正確に塗布するピストンバルブ

ピストンバルブ SV35DA は、グリスやシリコン等の中～高粘度液剤を液ダレなく安定塗布することが可能です。 UHMW ダイアフラムのシーリングヘッドは、蝋付け用ペースト等の研磨性の高い液剤でも摩耗を抑え、長寿命の動作が 可能です。 ・優れた液切れ性 ・吐出完了時のサックバック動作で液ダレ防止 ・ダイアフラムは長寿命 ・材料粘度：中粘度,高粘度 ・塗布形状：線塗布,点塗布 ・作業方法：半自動,自動 ・吐出量：中量

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High Flow Piston Valve "SV35HF"

High Flow Piston Valve "SV35HF"

Filling and coating low to high viscosity liquid agents at high speed and high precision.

The high-flow piston valve SV35HF applies low to high viscosity liquids at high speed with a smooth flow rate and reliable liquid cutoff. It is ideal for filling and injection tasks. - Back-suction action at the end of discharge prevents liquid dripping - Stainless steel liquid chamber - Easy maintenance - Material viscosity: medium viscosity, high viscosity - Application shape: line application, dot application - Working method: semi-automatic, automatic - Discharge amount: medium volume, large volume

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Quick Coupling <AVS Fitting>

Quick Coupling <AVS Fitting>

A button type that allows for attachment and detachment during the line! It has a built-in valve that shuts off the flow path when detaching.

When constructing a system using small-diameter tubes, we would like to introduce a group of auxiliary devices that perform functions such as "stop," "throttle," "release," and "disconnect." The "Quick Coupling" is a button-type device that allows for attachment and detachment in the middle of the line. It has a built-in valve that shuts off the flow path during disconnection. Please feel free to contact us if you need assistance. 【Materials】 ■ Main body: Polyphenylsulfone (PPSU) NSF/ANSI 169, PPSU body complies with KTW-BWGL ■ O-ring: FKM (FDA compliant) ■ Spring and others: SUS301 ■ Others: SUS316L *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings

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Coupler with valve

Coupler with valve

There are two types of materials: made of brass and SUS304. The seal material is NBR (nitrile rubber), but it can be changed to other materials!

There are two types of materials: made of brass and SUS304. When the plug is inserted, the valve automatically opens and allows fluid to pass through. It remains unaffected even during rolling. It uses a coupling method that complies with SAE standards. It has withstood 100,000 attachment and detachment tests. The standard packing is NBR (nitrile rubber), but it can be changed to VT-20 (fluoro rubber) or EPT (ethylene propylene). Maximum operating pressure: up to 7.35 MPa Applicable fluids: water, air, oil

  • Fittings

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Strub Coupling General Catalog

Strub Coupling General Catalog

Various mechanical pipe fittings and leak repair clamps are listed.

The "Strab Coupling Comprehensive Catalog" is the comprehensive catalog of Showbond Material Co., Ltd., which manufactures and sells synthetic resins, as well as the production, sale, and import/export of pipe fittings. It features the mechanical pipe fitting "Strab Grip GX Type," which eliminates the need for torque value construction management due to the adoption of a metal touch structure, as well as the "Strab Grip 316 Type," which uses high corrosion-resistant SUS316, and the leakage repair clamp "Strab Clamp C Type" for straight pipe welds and pinholes. [Contents] ■ Mechanical pipe fittings ■ Mechanical pipe fittings (branch type) ■ Leakage repair clamps ■ Product specifications list ■ Options, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Fittings

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Flat face coupling for hydraulic systems to prevent fluid leakage/X65

Flat face coupling for hydraulic systems to prevent fluid leakage/X65

Prevents liquid leakage during attachment and detachment! Environmentally friendly flat face coupling for hydraulic equipment.

The "X65" features a flat face design that prevents liquid leakage during connection and disconnection, protecting the surrounding environment from contamination. It also allows for easy removal of contaminants from the connection surface, preventing foreign matter from entering the hydraulic circuit and maintaining equipment performance. ● Flat face design with no liquid leakage during attachment and detachment, making cleaning easy ● Prevents air and foreign matter from entering the hydraulic circuit ● One-touch connection by simply pushing in the nipple ● High flow rate and high durability design ● Standard safety lock mechanism to prevent unexpected disconnection ● Compliant with ISO16028 ● Available in 7 sizes (1/8" to 1")

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Automatic coupling for a piping bulk automatic attachment and detachment system.

Automatic coupling for a piping bulk automatic attachment and detachment system.

Shortening downtime for mold changes! Automatic coupling system for integrated automatic attachment and detachment of piping.

In the process of automation being advanced in all industrial fields, manufacturing equipment is always required to be of high quality. Naturally, the costs associated with equipment downtime for repairs, mold and tool replacements, etc., have significantly increased compared to the past. To provide manufacturing equipment with the flexibility to handle small quantities of various products while minimizing downtime, shortening the time required for attaching and detaching machine components becomes a crucial factor. By incorporating Sain's auto coupling into the manifold, it is possible to collectively attach and detach any number of piping for various fluids, regardless of the number of pipes. At that time, the coupling/nipple can be used in any size and any material (steel type or brass type). Sain's auto coupling has many unique features that are unmatched by others. For more details, you can download the catalog.

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Multi-link coupling

Multi-link coupling

A flexible multiple outlet system achieves time and space savings.

The working environment surrounding us today demands numerous innovations in all manufacturing processes to achieve high quality and low cost through the best performance systems, flexibility to accommodate various customers and production volumes, and a safe, ergonomically designed working environment for workers. The Sain modular air distribution system features high airtightness of compressed air and minimal pressure loss. The optimized system, which includes couplings, hoses, and FRL units, guarantees reliable performance. Additionally, this system can be assembled flexibly, making the establishment of new workstations or changes in operations easy and cost-effective. It allows for the construction of systems without connection fittings such as elbows, tees, unions, and adapters that complicate air piping. It simplifies not only new installations but also existing complex piping configurations, achieving space-saving solutions. By combining multi-link couplings with Sain's high-quality hoses and adapters, a flexible and high-performance air distribution system can be built. Such easy installation features are the best choice for optimizing existing compressed air piping systems and for expansion.

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Stainless Steel Coupling / Series 526

Stainless Steel Coupling / Series 526

The stainless steel (AISI 316) coupling from Sain is highly durable due to its high-performance and robust design.

Series 526 - Made of stainless steel (AISI 316) - High durability - Equipped with a safety locking mechanism

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Hydraulic piping T-type connection / Series 116 T-type connection

Hydraulic piping T-type connection / Series 116 T-type connection

≪Simplification of connections≫ ≪Reduction of work time≫ ≪Cost reduction≫ Ideal for applications requiring branching, such as bolt tensioners.

The Sain 116T series connection replaces systems that use branching blocks requiring many conventional parts with a single component, minimizing the risk of leaks.

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Stainless steel (AISI 316) coupling 150MPa

Stainless steel (AISI 316) coupling 150MPa

Sain high-pressure stainless steel coupling. Maximum operating pressure 150 MPa.

Made of AISI 316 stainless steel Maximum operating pressure 150 MPa With plastic dust cap

  • Prime movers, torque converters, hydraulic equipment, generators

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X66 stainless steel (SUS) coupling 25MPa

X66 stainless steel (SUS) coupling 25MPa

ISO16028 compliant flat face coupling. Maximum operating pressure 25MPa.

- All metal parts are made of AISI 316 stainless steel. - Flat face design to prevent foreign matter contamination and oil leakage. - Complies with ISO 16028 standards.

  • Facility Design

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