SMC Check Exhaust Valves

Option of built-in silencer or facility to pipe exhaust away.
Accepts nylon and polyurethane tubing. Complete with push-in fittings.

AQ240F-04-00
Applicable tubing diameter: 4mm.
Effective area: in/out 1.7, out/exhaust 2.5.

AQ240F-06-00
Applicable tubing diameter: 6mm.
Effective area: in/out 2.4, out/exhaust 2.7.

AQ340F-06-00
Applicable tubing diameter: 6mm.
Effective area: in/out 4.0, out/exhaust 4.0.

Push-Fit Pneumatic Fittings

Quick and simple tube insertion. Compact lightweight design with a well proven tube retaining system. Tapered threads have a re-usable thread seal and parallel threads have a rubber washer.
Main body manufactured from nickel plated brass, acetal resin, PBT with a stainless steel retaining ring, nitrile tube seal and acetal resin tube release collar.
Pressure range: - 0.9 bar min to + 10 bar max.
Temp range: - 20C min to + 70C max.
Tube suitability: nylon, polyurethane.

KQ2H04-01S: Tube O.D. 4mm. R 1/8.
KQ2H04-02S: Tube O.D. 4mm. R 1/4.
KQ2H06-01S: Tube O.D. 4mm. R 1/8.
KQ2H06-02S: Tube O.D. 6mm. R 1/4.
KQ2H06-03S: Tube O.D. 6mm. R 3/8.
KQ2H08-01S: Tube O.D. 8mm. R 1/8.
KQ2H08-02S: Tube O.D. 8mm. R 1/4.
KQ2H08-03S: Tube O.D. 8mm. R 3/8.
KQ2H10-01S: Tube O.D. 10mm. R 1/8.
KQ2H10-02S: Tube O.D. 10mm. R 1/4.
KQ2H10-03S: Tube O.D. 10mm. R 3/8.
KQ2H10-04S: Tube O.D. 10mm. R 1/2.
KQ2H12-02S: Tube O.D. 12mm. R 1/4.
KQ2H12-03S: Tube O.D. 12mm. R 3/8.
KQ2H12-04S: Tube O.D. 12mm. R 1/2.
KQ2H16-03S: Tube O.D. 16mm. R 3/8.
KQ2H16-04S: Tube O.D. 16mm. R 1/2.

Male Elbow Connectors

SMC One-Touch Fitting Male Connectors

KQH
Most common style used to pipe from female thread in the same direction.
KQH04-01S: Tube O.D. 4mm. Thread: R1/8.
KQH04-M5: Tube O.D. 4mm. Thread: M5 X 0.8..
KQH08-01S: Tube O.D. 8mm. Thread: R1/8.
KQH08-02S: Tube O.D. 8mm. Thread: R1/4.

Push-Fit Pneumatic Fittings

Quick and simple tube insertion. Compact lightweight design with a well proven tube retaining system. Tapered threads have a re-usable thread seal and parallel threads have a rubber washer.
Main body manufactured from nickel plated brass, acetal resin, PBT with a stainless steel retaining ring, nitrile tube seal and acetal resin tube release collar.
Pressure range: - 0.9 bar min to + 10 bar max.
Temp range: - 20C min to + 70C max.
Tube suitability: nylon, polyurethane.

KQ2H04-01S: Tube O.D. 4mm. R 1/8.
KQ2H04-02S: Tube O.D. 4mm. R 1/4.
KQ2H06-01S: Tube O.D. 4mm. R 1/8.
KQ2H06-02S: Tube O.D. 6mm. R 1/4.
KQ2H06-03S: Tube O.D. 6mm. R 3/8.
KQ2H08-01S: Tube O.D. 8mm. R 1/8.
KQ2H08-02S: Tube O.D. 8mm. R 1/4.
KQ2H08-03S: Tube O.D. 8mm. R 3/8.
KQ2H10-01S: Tube O.D. 10mm. R 1/8.
KQ2H10-02S: Tube O.D. 10mm. R 1/4.
KQ2H10-03S: Tube O.D. 10mm. R 3/8.
KQ2H10-04S: Tube O.D. 10mm. R 1/2.
KQ2H12-02S: Tube O.D. 12mm. R 1/4.
KQ2H12-03S: Tube O.D. 12mm. R 3/8.
KQ2H12-04S: Tube O.D. 12mm. R 1/2.
KQ2H16-03S: Tube O.D. 16mm. R 3/8.
KQ2H16-04S: Tube O.D. 16mm. R 1/2.

Male Elbow Connectors

SMC One-Touch Fitting Male Connectors

KQH
Most common style used to pipe from female thread in the same direction.
KQH04-01S: Tube O.D. 4mm. Thread: R1/8.
KQH04-M5: Tube O.D. 4mm. Thread: M5 X 0.8..
KQH08-01S: Tube O.D. 8mm. Thread: R1/8.
KQH08-02S: Tube O.D. 8mm. Thread: R1/4.

SMC One-Touch Fitting Female Connectors

KQ2F
One-touch fitting female connectors.

KQ2F04-01: Tube dia: 4mm. Port size: RC(PT) 1/8.
KQ2F04-02: Tube dia: 4mm. Port size: RC(PT) 1/4.
KQ2F06-01: Tube dia: 6mm. Port size: RC(PT) 1/8.
KQ2F06-02: Tube dia: 6mm. Port size: RC(PT) 1/4.
KQ2F08-01: Tube dia: 8mm. Port size: RC(PT) 1/8.
KQ2F08-02: Tube dia: 8mm. Port size: RC(PT) 1/4.
KQ2F10-02: Tube dia: 10mm. Port size: RC(PT) 1/8.
KQ2F10-03: Tube dia: 10mm. Port size: RC(PT) 1/8.



Colour: white.

SMC One-Touch Elbow Reducers

KQ2L

KQ2L04-06: Tube O.D. 4mm x fit dia 6mm.
KQ2L06-08: Tube O.D. 6mm x fit dia 8mm.
KQ2L08-10: Tube O.D. 8mm x fit dia 10mm.



Colour: white.

Push-Fit Pneumatic Fittings

Quick and simple tube insertion. Compact lightweight design with a well proven tube retaining system. Tapered threads have a re-usable thread seal and parallel threads have a rubber washer.
Main body manufactured from nickel plated brass, acetal resin, PBT with a stainless steel retaining ring, nitrile tube seal and acetal resin tube release collar.
Pressure range: - 0.9 bar min to + 10 bar max.
Temp range: - 20C min to + 70C max.
Tube suitability: nylon, polyurethane.

KQ2H04-01S: Tube O.D. 4mm. R 1/8.
KQ2H04-02S: Tube O.D. 4mm. R 1/4.
KQ2H06-01S: Tube O.D. 4mm. R 1/8.
KQ2H06-02S: Tube O.D. 6mm. R 1/4.
KQ2H06-03S: Tube O.D. 6mm. R 3/8.
KQ2H08-01S: Tube O.D. 8mm. R 1/8.
KQ2H08-02S: Tube O.D. 8mm. R 1/4.
KQ2H08-03S: Tube O.D. 8mm. R 3/8.
KQ2H10-01S: Tube O.D. 10mm. R 1/8.
KQ2H10-02S: Tube O.D. 10mm. R 1/4.
KQ2H10-03S: Tube O.D. 10mm. R 3/8.
KQ2H10-04S: Tube O.D. 10mm. R 1/2.
KQ2H12-02S: Tube O.D. 12mm. R 1/4.
KQ2H12-03S: Tube O.D. 12mm. R 3/8.
KQ2H12-04S: Tube O.D. 12mm. R 1/2.
KQ2H16-03S: Tube O.D. 16mm. R 3/8.
KQ2H16-04S: Tube O.D. 16mm. R 1/2.

One Touch Male Connectors

SMC One-Touch Fitting Bulkhead Connectors/Bulkhead Union

KQ2E
One-touch fitting bulkhead connector/bulkhead union.

KQ2E04-00: Tube dia: 4mm. Port size: 4mm.
KQ2E06-00: Tube dia: 6mm. Port size: 6mm.
KQ2E08-00: Tube dia: 8mm. Port size: 8mm.
KQ2E10-00: Tube dia: 10mm. Port size: 10mm.
KQ2E12-00: Tube dia: 12mm. Port size: 12mm.
KQ2E16-00: Tube dia: 16mm. Port size: 16mm.

Elbow Type

AS series in line speed controllers minimise installation time and cost as they reduce the mounting height and enable compact machinery design. The number of needle rotations has been increased from 8 to 10 turns to permit easy control at low speeds. Applicable tube material nylon, soft nylon and polyurethane tubing.
Operating pressure: 1MPa max.