SMC Corporation of America
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Search Results "AS42R-04-12"
Lightweight, compact, and precision control make these speed controls the right choice for many heavy-duty applications. These speed controls are offered with in-line and elbow construction to give the widest choice to your unique application. Locking nuts are included as standard as well as simplified mounting. Thread sizes range from M3 to 2 and are available in both inch (NPT) and metric

AS-R/AS-Q can reduce air consumption by 25%.  The AS-R functions to reduce return stroke pressure.  The AS-Q functions as a rapid supply and exhaust to avoid sudden extension of piston and avoid delay in pressure charge.  The updated AS-R/AS-Q now combines multiple adjustments to one to simplify operations.

  • Reduce air consumption by 25% when mounting at cylinder
  • Mounting
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Body size 06 6 07 1/4" 08 8 09 5/16" 10 10 11 3/8" 12 12 13 1/2" 2 1/4 standard 3 3/8 standard 4 1/2 standard With rapid supply and exhaust function For selecting applicable tubing O.D., refer to the model on page 9. Metric size and inch size types can be visually identied by the color of the release button.

Bore size Applicable series 02 03 04 06 10 12 14 20 Note 1) AS800 is available as special.

Table 3 Thread size Appropriate tightening torque 1/8 3 to 5 1/4 8 to 12 3/8 15 to 20 1/2 20 to 25 (2) If the product is mounted with excessive 2) The outside diameter of polyurethane tubing torque, some sealant will seep out. Remove the excess sealant. swells when internal pressure is applied; therefore, it may not be possible to re-insert used tubing into One-touch fittings.