Rotary one-touch fittings standard type SMC KS series 

Type

One-touch couplings

Body shape

Male connector, Male elbow

Port A (for Tube outside diameter)

4mm, 6mm, 8mm, 10mm, 12mm

Port B (for Pipe thread size)

M5x0.8, M6x1.0, 1/8", 1/4", 3/8", 1/2"

Port B (Thread type)

M, R

Body material

Polybutylene terephthalate (PBT)

For tube material

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

Seal method

Thread sealant

O-ring material

Nitrile butadiene rubber (NBR)

Release ring material

Polyacetal (POM-C)

Release button shape

Round type

Fluid

Air

Fluid temperature (No freezing)

-5...60°C

Operating pressure range

-100kPa...1MPa

Operating environment

Standard

Ambient temperature (No freezing)

-5...60°C, 0...40°C (Water)

Approx. weight

9g, 14g, 12g, 17g, 23g, 29g, 37g, 55g, 63g, 81g, 75g, 92g, 38g, 56g, 64g, 82g, 76g, 93g

Overall width

27mm, 30mm, 34.5mm, 42.5mm, 46mm

Overall height

25.7mm, 26.2mm, 26.3mm, 27.4mm, 27.9mm, 28.5mm, 31.9mm, 33.2mm, 36.6mm, 37.5mm, 42.75mm, 43.15mm, 46.35mm, 45.85mm, 49.05mm

Overall depth

12mm, 14mm, 17mm, 22mm, 24mm

Overall diameter

12mm, 14mm, 17mm, 22mm, 24mm

Overall length

36.5mm, 37mm, 37.1mm, 37.5mm, 38mm, 38.6mm, 42mm, 43.1mm, 46.5mm, 46.9mm, 53.5mm, 53.9mm, 56.6mm, 55.9mm, 59.1mm

Representative standard

RoHS