New release: Compact joint LQ4 that prevents sticking!

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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The NS series allows for one-touch connections without any liquid leakage. Significant cost reduction from stainless steel fittings with super engineering plastic fittings!

By using the NS (Non-Spill) series, which prevents water drips during attachment and detachment, you can avoid the risk of splashing onto electronic devices. Additionally, by using polysulfone coupling (such as HFC35 and HFC57), which is a super engineering plastic, significant cost reductions can be achieved compared to stainless steel couplings. There are also many products that can be used at ultra-low temperatures (down to minus 40 degrees) and have excellent weather resistance. You can watch a demonstration video at the following link: http://www.youtube.com/watch?v=R55q-mLkXE0 We also sell metal non-spill couplings made from materials such as stainless steel and aluminum. Furthermore, some metal couplings can handle temperatures up to 204 degrees. Please contact us for more details.

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Antifreeze with a proven track record for long-term use; the NS series allows for one-touch connection without liquid dripping. Significant cost reduction from stainless steel fittings with super engineering plastic fittings.

There are many usage records with major manufacturers both domestically in Japan and overseas for liquid cooling and water cooling. There are also numerous records for antifreeze liquids such as propylene glycol and ethylene glycol. We have many successful results from long-term degradation tests at ultra-low temperatures (minus 40 degrees) and at high temperatures significantly exceeding 100 degrees. By using the NS (Non-Spill) series, which prevents water dripping during attachment and detachment, you can avoid the risk of splashing onto electronic devices. Additionally, by using polysulfone couplings (such as HFC35 and HFC57), which are super engineering plastics, significant cost reductions can be achieved compared to stainless steel couplings. There are also products that excel in weather resistance. You can view demonstration videos at the link below: http://www.youtube.com/watch?v=R55q-mLkXE0

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Coupling joint with a fixation prevention structure under patent application

It is designed to prevent accidents such as valve leaks due to adhesion or disconnection, even when connected for long periods of time. The LQ4 features a compact, non-spill design that minimizes liquid dripping during attachment and detachment, with very little air intrusion. By preventing seal adhesion, this highly reliable product is ideal for liquid cooling (water cooling) of supercomputers and precision equipment. Additionally, it is effective in countering seal material adhesion caused by fluorinated cleaning and cooling fluids (such as Fluorinert and Iceon).

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Coupling joint with a fixation prevention structure under patent application

It is designed to prevent accidents such as valve leaks due to sticking or disconnection, even when connected for long periods of time. The LQ4 features a compact non-spill design, with nearly zero liquid drippage during attachment and detachment, and minimal air ingress. By preventing seal sticking, this highly reliable product is ideal for liquid cooling of supercomputers and precision equipment. Additionally, it is effective in countering seal material sticking caused by fluorinated cleaning agents and coolants (such as Fluorinert and Iceon).

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Coupling joint with a fixation prevention structure under patent application.

This is a coupling joint with a patented anti-seizing structure currently under application. It is designed to prevent accidents such as valve leaks or disconnections due to seizing, even after long-term connections. The LQ4 features a compact, non-spill design that minimizes liquid drippage during attachment and detachment, with very little air contamination. By preventing seal seizing, this highly reliable product is ideal for liquid cooling (water cooling) in supercomputers and precision equipment. Additionally, it is effective in preventing seal material seizing caused by fluorinated cleaning agents and coolants (such as Fluorinert and Iceon).

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Joint (coupling joint) with a fixation prevention structure under patent application.

This is a coupling joint with a patent-pending anti-seizing structure. It is designed to prevent accidents such as valve leaks or disconnections due to seizing, even after long periods of connection. The LQ6 features a non-spill design, resulting in nearly zero liquid dripping during attachment and detachment, with minimal air entrapment. By preventing seal seizing, this highly reliable product is ideal for liquid cooling (water cooling) of supercomputers and precision equipment. Additionally, it is effective in preventing seal material seizing caused by fluorinated cleaning agents and coolants (such as Fluorinert and Isceon).

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Coupling joint with a fixation prevention structure under patent application

It is designed to prevent accidents such as valve leaks due to sticking or disconnection, even when connected for long periods. The LQ6 features a non-spill design, with nearly zero liquid dripping during attachment and detachment, and minimal air intrusion. By preventing seal sticking, this highly reliable product is ideal for liquid cooling in supercomputers and precision equipment. Additionally, it is effective in countering seal material sticking caused by fluorinated cleaning and cooling fluids (such as Fluorinert and Iceon).

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Coupling joint with a fixation prevention structure under patent application

It is designed to prevent accidents such as valve leaks due to adhesion or disconnection, even when connected for long periods of time. The LQ6 features a non-spill design, with nearly zero liquid dripping during attachment and detachment, and minimal air intrusion. By preventing seal adhesion, this highly reliable product is ideal for liquid cooling (water cooling) of supercomputers and precision equipment. Additionally, it is effective in countering seal material adhesion caused by fluorinated cleaning agents and coolants (such as Fluorinert and Isceon).

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Contec Co., Ltd. has started selling the "SH-9210TSN," an industrial managed switching hub that has obtained CC-Link IE TSN recommended network wiring component certification Class B. It features dual power supply redundancy, a DC power input, eight gigabit ports, and two SFP slots. The SH-9210TSN complies with IEEE 802.3ab (1000BASE-T), IEEE 802.3u (100BASE-TX), and IEEE 802.3 (10BASE-T) standards, and is designed for use in environments where quiet operation and long lifespan are required due to its fanless design. Additionally, it achieves an operating temperature range of -10 to 65°C thanks to its excellent heat dissipation metal casing. It can be installed on a 35mm DIN rail or mounted on walls using various mounting brackets. In addition to a wide-range DC power input (12-48VDC), it supports input from two power supply lines and includes various managed functions for network management, control, and reliability enhancement.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.