The SMC KQ2E11-36-X23 KQ2 Series Inch-size One-touch Fittings are designed for versatile applications, including vacuum environments down to -100 kPa. This series offers a comprehensive selection with 51 different body models to suit various needs. The fittings are available in two thread material options: untreated brass and brass with electroless nickel plating, allowing for enhanced durability and corrosion resistance.
These fittings accommodate a wide range of tubing outer diameters, both in circular and oval shapes. For circular tubing, metric sizes include 2, 3.2, 4, 6, 8, 10, 12, and 16 mm, while inch sizes range from 1/8" to 1/2". Oval tubing options are available in metric sizes of 3.2, 4, and 6 mm, and inch sizes of 1/8", 5/32", and 3/16".
The connection threads are highly adaptable, featuring metric threads (M3, M5, M6), R and Rc threads (1/8, 1/4, 3/8, 1/2), G threads (1/8, 1/4, 3/8, 1/2), NPT threads (10-32UNF, 1/16, 1/8, 1/4, 3/8, 1/2), and Uni threads (1/8, 1/4, 3/8, 1/2). The seal methods include sealant/gasket seal, face seal, and gasket seal for Uni threads, ensuring a secure and reliable connection in various applications.