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  1. Home
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  3. CPC(コールダー・プロダクツ・カンパニー)・ジャパン・オフィス
  4. The world's smallest push-button non-spill coupling (joint connector) NS1 is now available!
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  • Nov 13, 2009
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Nov 13, 2009

The world's smallest push-button non-spill coupling (joint connector) NS1 is now available!

CPC(コールダー・プロダクツ・カンパニー)・ジャパン・オフィス CPC(コールダー・プロダクツ・カンパニー)・ジャパン・オフィス
The NS1 series coupling is a non-spill type that prevents liquid dripping when removed. The air intrusion into the flow path is also extremely minimal. The NS1 is the smallest non-spill coupling, compatible with sizes from 3.2mm to microtubes. It features a rotation function that eliminates twisting of the tube. It is ideal for applications that require repeated connection and disconnection. Not only is it simple and easy to use, but it also enables safe and reliable connections.
This is an image of NS1.
This is an image of NS1.
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Related Documents

NS1シリーズ.pdf[193834]

Related product

091214_.jpg

World's smallest and lightest class! Resin non-spill NS1 coupling.

A low-cost non-spill connector that eliminates liquid dripping during attachment and detachment! Suitable for ink and medical use too!

CPC's one-touch fittings (couplings) have a lineup of over 18,000 types. Among them, the 'push-button non-spill joint,' which is classified as the world's smallest and lightest (*), is a fitting that contributes to the miniaturization of final products without causing liquid drips during attachment and detachment. It can be attached and detached with one hand in an instant while under pressure, and it minimizes air entry into the line to nearly zero, preventing the solidification and deterioration of inks and other substances. If you are considering cost reduction and weight reduction for stainless steel couplings, we also offer fittings made from super engineering plastic polysulfone. For more details, please download the catalog. You can also view a demonstration at the link below. http://www.youtube.com/watch?v=R55q-mLkXE0 * World's smallest and lightest... as a push-button non-spill fitting with valves on both sides. As of 2019.

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NS6.JPG

A fitting (joint connector) that prevents liquid leakage and dripping during attachment and detachment.

No liquid leakage, one-touch connection is possible.

A joint that minimizes leakage to nearly zero during attachment and detachment thanks to a non-spill valve. The non-spill design allows for connection under pressure, and it is made from glass fiber-reinforced polypropylene, making it compatible with many chemical substances. The one-touch button allows for one-handed attachment and detachment, and the color coding enables visual differentiation of piping. <CPC Plastic Joint Features> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic construction allows for disposability. Dust-free cleanroom compatible products are available for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube disconnection accidents during use. In the valve-equipped type, liquids (gases) are automatically stopped even when detached under pressure. There are numerous couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

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NS2.JPG

Fittings (joints, connectors, couplings) that are resistant to bubble contamination.

No liquid leakage, one-touch connection is possible.

A joint that minimizes leakage to nearly zero during attachment and detachment thanks to a non-spill valve. The non-spill design allows for connections under pressure, and it is made from glass fiber-reinforced polypropylene, making it compatible with many chemical substances. The one-touch button allows for one-handed attachment and detachment, and the color coding enables visual differentiation of piping. <CPC Plastic Joint Features> Lightweight and low cost. Rust prevention. Usable for both gases and liquids. All-plastic construction is also disposable. Products compatible with dust-free clean rooms are suitable for medical and precision machinery applications. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, even when removed under pressure, liquids (gases) are automatically stopped. There is a wide range of couplings made from plastics that have been confirmed for safety, such as NSF standard C-2 and USP type VI, ensuring food safety.

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超小型継手.JPG

Ultra-compact, ultra-lightweight joint.

One-touch connection is now possible.

The smallest and slimmest among CPC products, suitable for use in tight spaces. Prevents incorrect connections with lure locks. Features a mechanism to prevent damage to the extremely thin joint section, which is the biggest issue with small fittings (U.S. patent). Also available in all-plastic versions, including disposable options. There is a wall-mounted (panel mount) type available. Due to being made of resin, it is low-cost and compatible with extremely thin tubes. Products suitable for dust-free clean rooms are available for medical and precision machinery applications. <CPC Plastic Fitting Features> Lightweight and inexpensive. Rust prevention measures included. Usable for both gases and liquids. The tube can rotate freely, reducing twisting and preventing tube detachment accidents during use. In the valve type, even when removed under pressure, the liquid (gas) automatically stops.

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Related catalog(3)

CPC Coupling (Joint Connector) Japanese Comprehensive Catalog

CPC Coupling (Joint Connector) Japanese Comprehensive Catalog

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CPC Cold Air Products Fittings Couplings Joints Japanese Comprehensive Catalog

CPC Cold Air Products Fittings Couplings Joints Japanese Comprehensive Catalog

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World's smallest class push-button non-spill coupling (joint connector) NS1 catalog

World's smallest class push-button non-spill coupling (joint connector) NS1 catalog

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CPC(コールダー・プロダクツ・カンパニー)・ジャパン・オフィス
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Hotron Group Case Page

[Case Study] Hotron pursues sensor technology and creates products that generate safe and comfortable living spaces. We would like to introduce Hotron products that support people's lives throughout the city.

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We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.

May 07, 2026

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Capacity Management (Medium to Large Scale)

Parking lot occupancy management vehicle detection sensor | Hotron Co., Ltd.

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Parking space management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, enabling efficient parking lot operations. For large parking lots, we recommend the "Floor Management Method" and "Block Management Method," which focus on cost reduction. Sensors are installed at regular intervals to count and manage the number of passing vehicles. This method offers the advantages of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 For smaller facilities, we recommend the "Parking Space Management Method," where sensors are installed in each parking space to display availability with high accuracy. By providing reliable occupancy information, this method helps reduce unnecessary entry of new vehicles and ensures safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

May 07, 2026

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To thrive in the era of soaring cocoa prices, trust Samak for the development of cluster products!

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To everyone who wants to develop new chocolate products without worrying about the soaring cocoa prices. Cluster products that enhance texture, aroma, and appearance while reducing the amount of chocolate used, adding value to the products. We offer three types of cluster manufacturing equipment that can be selected according to your application and goals. We can propose the most suitable equipment based on your objectives. 1) K&S / GFT | One-bite snack & cereal bar molding machine 2) Trkino / Nuts-i | High-end depositor that can deposit ingredients like nuts together 3) Wolf / PORTIOMAT – CLUSTER FORMING | Cluster former equipped with innovative technology

May 04, 2026

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Pacific Avenue Capital Partners has begun exclusive negotiations to acquire Amcor's European waste container business "ESE World."

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Los Angeles (California, USA) / Paris (France), May 4, 2026 - (JCN Newswire) - Pacific Avenue Capital Partners, a global private equity firm focused on corporate carve-outs and other complex transactions in the mid-market, announced today that its affiliate has entered into exclusive negotiations to acquire ESE World (hereinafter "ESE") from Amcor, one of the world's leading packaging companies. With the support of Pacific Avenue, ESE will focus on responding to customer needs while implementing multiple growth initiatives related to operational improvements, regional expansion, and strategic add-on acquisitions. Pacific Avenue plans to work closely with ESE's existing management team to drive these initiatives and accelerate the company's next phase of growth.

May 04, 2026

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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

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Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

May 01, 2026

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