Technical Information

Series size Applicable tubing O.D. Connection thread
KQ2-G Metric φ4, φ6, φ8, φ10, φ12, φ16 M5
R, Rc, G 1/8, 1/4, 3/8, 1/2
Specifications
KQ2-G
Fluid Air, Water
Operating pressure range
-100 kPa to 1 MPa
Proof pressure 3 MPa
Ambient and fluid temperature
-5 to 60°C (Water: 0 to 40°C) (No freezing)
Thread Mounting section
JIS B 0203 (Taper thread for piping)
JIS B 0205 (Metric coarse thread)
Nut section
JIS B 0205 (Metric fine thread)
Seal on the threads 
With sealant