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Uni-Thread Type Speed Controller With Indicator, AS-FS Series (AS3211FS-U02-12)

Uni-Thread Type Speed Controller With Indicator, AS-FS Series AS3211FS-U02-12

Speed controller with indicator that provides improved reproducibility of flow rate.
[Features]
· The numerical indication of flow rate helps to reduce labor time and setting errors.
· Indicator window allows numerical indication to be checked easily.
· New piping threads reduce screw-in time by 1/3.
· Larger push-lock type knob.
· Stable knob position when fully closed (zero flow rate) onto the contact face stopper (rotating stopper).
· Minimal flow rate variation depending on the number of knob rotations.
· Easier to insert and remove tubes.
· Visual identification is easy because each release button is a different color.

(i)Caution

  • For specifications and details, please refer to the catalog.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Part Number

Configured Part Number is shown.

AS3211FS-U02-12

Speed Controller With Indicator, AS-FS Series Specifications

Speed Controller With Indicator external appearance

Speed Controller With Indicator external appearance

Specifications

Usable fluidsAir
Proof pressure1.5 MPa
Max. operating pressure1 MPa
Min. operating pressure0.1 MPa
Ambient and fluid temperature-5 to 60℃ (no freezing)
Applicable tubing materialNylon, soft nylon, polyurethaneNote), FEP, PFA

Note) Use caution at the max. operating pressure when using soft nylon or polyurethane tubing.

Flow direction symbols on body

Meter-out type

Meter-out type

Meter-in type

Meter-in type

Flow rate and sonic conductance

ModelAS2□□1FS-01AS2□□1FS-02AS3□□1FSAS4□□1FS
Tube outer diameterMetric sizeø3.2ø4ø6
ø8
ø10
ø3.2ø4ø6ø8
ø10
ø6ø8ø10
ø12
ø10ø12
ø16
Inch Sizeø1/8 "ø5/32 "ø1/4 "
ø5/16 "
ø1/8 "ø5/32 "-ø1/4 "
ø5/16 "
ø3/8 "
ø1/4 "ø5/16 "ø3/8 "ø3/8 "ø1/2 "
C values: Sonic conductance
dm3/(s·bar)
Free flow0.40.60.60.71.01.31.51.61.72.54.44.8
Controlled flow0.40.70.80.60.91.32.12.43.34.44.9
b values: Critical pressure ratioFree flow0.20.30.30.40.40.30.3
Controlled flow0.20.30.30.30.3

Note 1) 10-32UNF has the same specification as M5.
Note 2) C and b values are for controlled flow with the needle fully open and free flow with the needle fully closed.

Release button color

Meter-out: Urban gray

Meter-out: Urban gray

Meter-in: Light blue

Meter-in: Light blue

Metric size: Light gray

Metric size: Light gray

Inch size: Orange

Inch size: Orange

Larger push-lock type knob

Improves needle-lock operation (locked)

Improves needle-lock operation (locked)

Improves needle-lock operation (unlocked)

Improves needle-lock operation (unlocked)

The larger knob and marking of every 90° mark allows for easier operation

The larger knob and marking of every 90° mark allows for easier operation

Body sizeøD (mm)
212 (port size 1/8)
13 (port size 1/4)
316.6
418.8

*See the manufacturer's catalog for specifications other than the above.

Part Number
AS3211FS-U02-12
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipControl Method Lock Nut Option Connection Dia. Applicable Tube O.D. mm
(mm)
Applicable Tube O.D. inch size
(inch)
Body Size Made-to-order specifications

-

1 Piece(s) Quote Meter-In-1/412-3-

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  1. 1

Basic Information

Type Speed Controller Format Cylinder direct-connected elbow type Joint Type Male thread + One-Touch Couplings
Material PBT Environment, Applications Standard Thread Material Stainless steel 303
Knob Type Push Lock Calibrated Types of Screw Uni

Please check the type/dimensions/specifications of the part AS3211FS-U02-12 in the Uni-Thread Type Speed Controller With Indicator, AS-FS Series series.

Similar Part Numbers

Part Number
AS2201FS-U01-06
AS2201FS-U01-07
AS2201FS-U01-08
AS3211FS-U03-06
AS3211FS-U03-07
AS3211FS-U03-08
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipControl Method Lock Nut Option Connection Dia. Applicable Tube O.D. mm
(mm)
Applicable Tube O.D. inch size
(inch)
Body Size Made-to-order specifications

SGD 35.57

1 Piece(s) 32 Day(s) Meter-Out-1/86-2-

-

1 Piece(s) Quote Meter-Out-1/8-1/42-

SGD 35.57

1 Piece(s) 32 Day(s) Meter-Out-1/88-2-

-

1 Piece(s) Quote Meter-In-3/86-3-

-

1 Piece(s) Quote Meter-In-3/8-1/43-

-

1 Piece(s) Quote Meter-In-3/88-3-

Tech Support

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