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.

Round Type

• 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''

Oval Type

• Metric : ø3.2, ø4, ø6
• Inch：ø1/8'', ø5/32'', ø3/16''

Connection 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

Seal method

• Sealant/Gasket seal
• Face seal
• 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.