Adobe Flash Player(v16 or later) is required to view the catalog.
・Possible to use in vacuum to –100 kPa.
・Body type: Totaled 51 models
・Thread material/Surface treatment(Treated or Non-treated): 2 types
・Selectable surface treatment: Brass(No plating), Brass + Electroless nickel plated
・Applicable tubing O.D.
Metric： ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16
Inch：ø1/8'', ø5/32'', ø3/16'', ø1/4'', ø5/16'', ø3/8'', ø1/2''
Metric： ø3.2, ø4, ø6
Inch：ø1/8'', ø5/32'', ø3/16''
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
Gasket seal（Uni thread）
The production of the conventional KJ/KQ2 has been discontinued, and the model has changed to the New KQ2. Grease-free (-X17, -X29, -X39) and rubber material FKM (-X34, -X94) specifications are available with the current models.
Click here for the current KJ/KQ2 series catalog.
|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|
Insertion force: Max. 30% reduction
Removal force: Max. 20% reduction*
*Tube pulling out strength is ensured to be equivalent to existing model.
Enhanced variation, Lightweight, Compact
- Brass (No plating)
- Brass + Electroless nickel plated
(Reduced tool-tightening after hand-tightening)
Prevention of sealant residue/protrusion
Existing sealant type leaves residue and protrudes out from the threading when installing, making it necessary to clear away the residue using an air blower or similar. However, no residue is created when using a face seal.
Re-piping is possible.
Repeated re-piping some 6 to 10 times is possible due to use of elastic sealant on seating.
Sealant tape is necessary because sealant becomes separated with repeated installation.