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Speed Controllers – AS (Low Speed)
Where finite adjustment is required to control actuators at very low speeds such 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)

AS-FM, Speed Controller, Low Speed, One-touch, Elbow & Universal Type, Resin Body
Where finite adjustment is required to control actuators at very low speeds such 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)
- Speed controller for low speed operation with one-touch fittings
- Resin body
- Body sizes: M5, 1/8, 1/4
- Elbow style or universal style
- Meter in or meter out control
- Port sizes: M5, 01, 02
- Tube sizes O.D. (mm): 3.2, 4, 6, 8, 10

AS-FM, Speed Controller, Low Speed, One-touch, In-line, Resin Body
Where finite adjustment is required to control actuators at very low speeds such 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

AS2*2*0M, Speed Controller, Low Speed, Metal Body
Where finite adjustment is required to control actuators at very low speeds such 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)
- Speed controller with one-touch fittings
- Body sizes: M5, 1/8, A1/4
- Cylinder direct connected elbow style
- Meter-in or meter-out control
- Port sizes: M5, 01, 02
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