SMC KS Rotary One-touch Fitting (Inch Size, NPT/UNF)

SMC KS series standard rotary one-touch fitting for inch-size tube (5/32 to 3/8 in) with NPT and 10-32 UNF connection threads.

Key features

Ball bearing and special rotary seal for low torque rotation (0.006 to 0.020 N·m at 0.5 MPa)
Allowable rotation speed 5 to 8.3 rps
Male connector (KSH, with tube anti-rotation) and male elbow (KSL) types; red cassette identifies inch size
Brass parts electroless nickel plated; sealant on NPT threads as standard

Specifications

Fluid	Air
Operating pressure range	-100 kPa to 1 MPa
Proof pressure	3 MPa
Ambient and fluid temperature	-5 to 60°C (no freezing)
Applicable tube material	FEP, PFA, nylon, soft nylon, polyurethane
Thread	NPT (ANSI/ASME B1.20.1), UNF (JIS B0212)
Source	SMC Korea catalog KS Series inch size (SMCKR_KS_inch_.pdf), p. 164-166

KSH03-34S		Type: Rotary male connector \| Tube OD: 5/32 in \| Thread: NPT1/8
KSH03-32		Type: Rotary male connector \| Tube OD: 5/32 in \| Thread: 10-32 UNF
KSH07-35S		Type: Rotary male connector \| Tube OD: 1/4 in \| Thread: NPT1/4
KSH09-34S		Type: Rotary male connector \| Tube OD: 5/16 in \| Thread: NPT1/8
KSH09-35S		Type: Rotary male connector \| Tube OD: 5/16 in \| Thread: NPT1/4
KSH11-35S		Type: Rotary male connector \| Tube OD: 3/8 in \| Thread: NPT1/4
KSH11-36S		Type: Rotary male connector \| Tube OD: 3/8 in \| Thread: NPT3/8
KSH07-34S		Type: Rotary male connector \| Tube OD: 1/4 in \| Thread: NPT1/8
KSL03-34S		Type: Rotary male elbow \| Tube OD: 5/32 in \| Thread: NPT1/8
KSL03-32		Type: Rotary male elbow \| Tube OD: 5/32 in \| Thread: 10-32 UNF
KSL07-35S		Type: Rotary male elbow \| Tube OD: 1/4 in \| Thread: NPT1/4
KSL09-34S		Type: Rotary male elbow \| Tube OD: 5/16 in \| Thread: NPT1/8
KSL09-35S		Type: Rotary male elbow \| Tube OD: 5/16 in \| Thread: NPT1/4
KSL11-35S		Type: Rotary male elbow \| Tube OD: 3/8 in \| Thread: NPT1/4
KSL11-36S		Type: Rotary male elbow \| Tube OD: 3/8 in \| Thread: NPT3/8
KSL07-34S		Type: Rotary male elbow \| Tube OD: 1/4 in \| Thread: NPT1/8

FittingsSMC

16 product codes available in this family

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SMC KS Rotary One-touch Fitting (Inch Size, NPT/UNF)

Brand SMC·Fittings

Available part numbers (16)

KSH03-34S, KSH03-32, KSH07-35S, KSH09-34S, KSH09-35S, KSH11-35S, KSH11-36S, KSH07-34S, KSL03-34S, KSL03-32 + 6 more — see full table ↓

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SMC KS Rotary One-touch Fitting (Inch Size, NPT/UNF)