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One-touch Fittings KQ2

・Vacuum -100kPa～can be used.
・Main body shape: 51 types in total.
・Thread material/surface treatment (with or without): 2 types.
・Optional surface treatment: brass (no plating), brass + electroless nickel plating.
・Perfect after-sales service and technical support, can be adapted to the most suitable model according to the equipment.
・We offer a wide product range.Suitable for different application areas.
・In line with customer first, think to customers , urgent customer needs for the purpose.
・Suitable for pipe outer diameter
Round
Metric: ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16
Inch system: ø1/8'', ø5/32'', ø3/16'', ø1/4'', ø5/16'', ø3/8'', ø1/2''
oval
Metric: ø3.2, ø4, ø6
Imperial system: ø1/8'', ø5/32'', ø3/16''
・Connecting thread
Metric: M3, M5, M6
R, Rc: 1/8, 1/4, 3/8, 1/2
G: 1/8, 1/4, 3/8, 1/2
NPT: 10-32UNF, 1/16, 1/8, 1/4, 3/8, 1/2
Uni：1/8, 1/4, 3/8, 1/2
・Sealing method
Sealant/gasket seal
Seal seal
Gasket seal (Uni thread)

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    product details

    Specifications


    Series Release button shape Size Connection thread
    KQ2 Oval Type Metric, Inch M，R，Rc，G，NPT，Uni
    KQ2 Round Type Metric, Inch M，R，Rc，G，NPT，Uni

    Order Example

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    FAQ

    • Q: What are the standout features of the SMC One-touch Fittings KQ2, and how do they benefit various applications?

      A: The SMC One-touch Fittings KQ2 series is renowned for its versatility and ease of use. With the ability to operate in vacuum conditions down to -100 kPa, these fittings are suitable for a wide range of industrial applications. The series boasts a total of 51 body types, catering to diverse connection needs. Available in two types of thread materials and surface treatments, including brass with no plating and electroless nickel-plated brass, these fittings offer corrosion resistance and durability. They are compatible with a broad range of tubing sizes, both metric and inch, for round and oval types, ensuring flexibility in system design. The connection threads are standardized with various options, including metric, R/Rc, G, NPT, and Uni, facilitating integration with different piping systems. The KQ2 series also offers multiple sealing methods, such as sealant/gasket seal, face seal, and gasket seal for Uni threads, ensuring a secure and leak-free connection. These features make the KQ2 series a reliable choice for efficient and safe fluid transfer in various industrial settings.