PEEK resin coupling with excellent mechanical properties and high chemical resistance.
The PEEK coupling "PKC1" is a coupling designed for ultra-fine tubes, made primarily from the super engineering plastic "PEEK." Thanks to advanced molding technology, the PKC1 achieves excellent cost performance while maintaining high functionality, making it suitable for applications that require corrosion resistance and durability, which were previously only achievable with stainless steel or fluororesin. The coupling accommodates semi-rigid to rigid tubes with an outer diameter ranging from 1.6mm (1/16") to 3.2mm (1/8"). Considering its use with liquids, it is equipped with a standard shut-off valve that blocks the fluid passage when the coupling is disengaged. Operating pressure range: 0 to 1.0 MPa (at room temperature) Applicable temperature range: -20 to 130℃
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basic information
● Uses PEEK for main parts ● Built-in shut-off valve that blocks the flow path during disconnection ● Slim & compact design
Price information
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Applications/Examples of results
Fluid fittings requiring heat resistance and chemical resistance.
Detailed information
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PEEK Coupling "PKC1" Detailed Image 1
Line up（2）
| Model number | overview |
|---|---|
| PKC1-S-UNF | ■Socket■Thread standard: 1/4-28UNF male thread■Total length: 33.5mm■Outer diameter: 16.0mm |
| PLC1-P-UNF | ■Plug■Thread standard: 1/4-28UNF male thread■Total length: 37.0mm■Outer diameter: 13.4mm |
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Company information
Our company was founded in 1971 and has been introducing unique and excellent products from overseas to our customers in Japan. We handle over 10,000 items, including fittings, couplings, various valves, and check valves. Among these, we take pride in being a pioneer in the market for small plastic piping components manufactured by CPC in the United States, such as CPC couplings, which we have been proposing since 30 years ago when brass and stainless steel were the norm. These products are widely used in small devices across various fields, including general industry, healthcare, food and beverage, printing, and experimentation, due to their features of being "compact," "lightweight," and "offering a wide variety." Additionally, in the field of industrial air equipment, we have been supplying products focused on "cooling," "blowing," and "air transport" using compressed air, including the "Cryogenic Air Generator Kolder," to manufacturing sites across various sectors for many years. In recent years, we have also been focusing on new product development in different fields, including springs made from PEEK resin. In April 2018, as part of our new initiative to improve customer satisfaction in industrial piping components, we opened a satellite showroom in Odaiba displaying approximately 2,500 items.