SMC AS1001FM-04 speed controller with fine metering design for precise low-speed actuator control. The FM series reduces effective orifice area to 1/10th of standard, enabling smooth handling of fragile materials and process control. Suitable for pneumatic systems requiring accurate flow adjustment.

Where finite adjustment is required to control actuators at very low speeds such as handling fragile material or smooth process control, the “-FM” series has been designed exclusively to meet this requirement. Effective orifice area has been reduced to 1/10th of standard series, but still retains 10 turns of the adjustment needle, (20 turns on the M5 size). This series comes complete with one-touch fittings and is available in elbow and universal style construction. Currently available in metric to suit tube sizes from 3.2mm to 10 mm OD, and thread sizes from M5 to ¼ R(PT)

• In-line type speed controller with one-touch fittings
• Designed for low speed operation
• All brass parts are electroless nickel plated
• Accepts metric or inch size tubing
• Meter-in and meter-out types easily determined by the flow
  direction symbol on the resin body