Metric size one-touch fittings (round type)(tube-tube type)(connection thread M,R,Rc) SMC KQ2 series 

Body shape

Straight union Different diameter straight, Union elbow, Plug-in elbow, Reducer elbow, Branch union elbow, Extended plug-in elbow, Union tee, Different diameter tee, Cross, Different diameter cross, Delta union, Union “Y”, Plug-in “Y”, Different diameter union “Y”, Different diameter double union “Y”, Double plug-in “Y”, Different diameter plug-in “Y”, Plug-in reducer

Port A (for Tube outside diameter)

2mm, 3.2mm, 4mm, 6mm, 8mm, 10mm, 12mm, 16mm

Port B (for Tube outside diameter)

Same diameter tubing, Same diameter rod, 3.2mm, 4mm, 6mm, 8mm, 10mm, 12mm, 16mm

Body material

Brass (C3604), Polybutylene terephthalate (PBT), Polypropylene (PP), Stainless steel (SUS303)

For tube material

Fluoropolymer (FEP), Nylon, Perfluoroalkoxy alkane (PFA), Polyurethane, Soft nylon

O-ring material

Nitrile butadiene rubber (NBR)

Release ring material

Polyoxymethylene (POM)

Release button shape

Round type

Fluid

Air, Water

Fluid temperature (No freezing)

0...40°C, -5...60°C

Operating pressure range

-100kPa...1MPa

Proof pressure

3Mpa

Operating environment

Standard

Ambient temperature (No freezing)

-5...60°C, 0...40°C (Water)

Approx. weight

0.8g, 1.4g, 1.6g, 2.1g, 3.7g, 5.5g, 8.2g, 15.2g, 1.1g, 1.2g, 1.5g, 1.8g, 2g, 2.9g, 4.9g, 7.2g, 12.4g, 1.9g, 2.7g, 4.7g, 7.1g, 10.3g, 19.7g, 0.9g, 3g, 7g, 13.7g, 1.3g, 3.5g, 5.6g, 8.7g, 3.1g, 4.4g, 8g, 12.2g, 18.1g, 1g, 8.4g, 2.3g, 2.8g, 3.8g, 11g, 15.7g, 29.8g, 2.6g, 3.3g, 5.3g, 8.3g, 20.1g, 6g, 9.5g, 13.4g, 8.5g, 12.7g, 18.4g, 10.9g, 15.9g, 6.5g, 10.2g, 14.9g, 6.8g, 2.4g, 4.1g, 7.4g, 11.2g, 16.4g, 30.6g, 2.5g, 4.5g, 12.3g, 18.3g, 33.5g, 5g, 8.6g, 21.2g, 5.4g, 8.1g, 5.9g, 9.8g, 14.6g, 0.6g, 2.2g, 1.7g, 3.2g, 3.4g

Overall width

18.45mm, 19.4mm, 21.5mm, 24.8mm, 28.55mm, 32.25mm, 40.5mm, 17.6mm, 18.1mm, 19.3mm, 22.2mm, 25.3mm, 28.5mm, 37.1mm, 17.7mm, 18.4mm, 20mm, 23.8mm, 19.9mm, 21.7mm, 28.25mm, 31.75mm, 25.8mm, 29.8mm, 30.6mm, 32.6mm, 36.4mm, 41.2mm, 46mm, 57.2mm, 34.4mm, 38.6mm, 43.2mm, 50mm, 39.2mm, 44mm, 34.6mm, 38.4mm, 22mm, 25.4mm, 29.15mm, 32.85mm, 11.6mm, 14.2mm, 16.4mm, 20.8mm, 26.4mm, 31.8mm, 37mm, 47.6mm, 19.6mm, 22.4mm

Overall height

18.45mm, 19.4mm, 21.5mm, 24.8mm, 28.55mm, 32.25mm, 40.5mm, 24.45mm, 25.2mm, 27.5mm, 32.8mm, 36.15mm, 40.25mm, 48.7mm, 27.45mm, 27.65mm, 28.7mm, 33.6mm, 29.4mm, 36.8mm, 33.7mm, 40.6mm, 43.55mm, 51.85mm, 19.9mm, 21.7mm, 28.3mm, 31.7mm, 34.05mm, 35.9mm, 40.4mm, 48.5mm, 54.55mm, 61.25mm, 15.8mm, 18.5mm, 28.6mm, 32.3mm, 22.4mm, 26.2mm, 30mm, 23.9mm, 27.2mm, 30.9mm, 30.6mm, 32.6mm, 36.4mm, 41.2mm, 46mm, 34.6mm, 38.4mm, 43.2mm, 34.4mm, 39.2mm, 44mm, 22mm, 25.4mm, 29.15mm, 32.85mm, 25.8mm, 28.9mm, 29mm, 30.1mm, 33.2mm, 37.1mm, 41.1mm, 51.5mm, 45.1mm, 44.8mm, 46.3mm, 52.1mm, 57.3mm, 63mm, 75.9mm, 28.2mm, 27.6mm, 31mm, 38.5mm, 47.9mm, 29.2mm, 32mm, 45.4mm, 50.9mm, 44.7mm, 45.2mm, 49.9mm, 54.8mm, 60.4mm

Overall depth

7.1mm, 8.2mm, 10.4mm, 13.2mm, 15.9mm, 18.5mm, 23.8mm, 21.8mm, 26mm, 34.2mm, 39.8mm, 43.8mm, 5.8mm, 16.4mm, 20.8mm

Overall diameter

5.8mm, 7.1mm, 8.2mm, 10.4mm, 13.2mm, 15.9mm, 18.5mm, 23.8mm, 12mm, 16mm

Overall length

24.8mm, 27.6mm, 29.4mm, 32.2mm, 35mm, 42.2mm, 26.2mm, 28.5mm, 30.8mm, 33.6mm, 38.6mm, 27.8mm, 28.6mm, 29.1mm, 29.6mm, 31.7mm, 31.6mm, 33.9mm, 35.7mm, 35.1mm, 36.5mm, 39.2mm, 44.7mm, 45.7mm