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Silencer: High Noise Reduction Type, AN□02 Series (Part Numbers)

Silencer: High Noise Reduction Type, AN□02 Series

Silencer with a noise reduction effect of 35 dB (A).
[Features]
· Flame-retardant material is used for the case.
· Body sizes: 202/302/402.
· Thread type: R (no name) / NPT (N).

(i)Caution

  • Refer to the catalog for product specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Silencer: High Noise Reduction Type, AN□02 Series, specifications

External appearance of AN□02 Series

External appearance of AN□02 Series

  • 02: pipe connection port diameter 1/4, compatible model: AN202
  • 03: pipe connection port diameter 3/8, compatible model: AN302
  • 04: pipe connection port diameter 1/2, compatible model: AN402
JIS symbol

JIS symbol

Specifications

Usable fluidsCompressed air
Maximum operating pressureNote 1)1.0 MPa
Noise reduction effects35dB (A)Note 2)
Ambient temperature and working fluid temperature5 to 60°CNote 3)

Note 1: Shows the primary-side pressure of the solenoid valve.
Note 2: Noise reduction effect may change depending on the solenoid valve air pressure circuit from which the exhaust is emitted, pressure, etc.
Note 3: Can be used at between -10 to +60°C as long as there is no risk of water drops being generated from the fluid and freezing.

Performance/dimensions

AN202 dimensional and structural drawings

AN202 dimensional and structural drawings

AN302/402 dimensional and structural drawings

AN302/402 dimensional and structural drawings

ModelPipe connection port diameter
R
Effective cross-sectional area
mm2
Sonic conductance C
[dm3/(s·bar)]
Recommended flow rate
m3/min (ANR)
Weight
g
Dimensions mm
ABD
AN202-021/43573 or less16642219
AN302-033/860125 or less33842824
AN402-041/290188 or less47953424

Note: The recommended flow rate is the flow rate of when the primary pressure side is 0.5 MPa.

  • *For precautions specific to the product, refer to the catalog.
  • *Pictures are of representational models.
Part Number
AN202-02
AN202-N02
AN302-03
AN302-N03
AN402-04
AN402-N04
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMounting Thread Nominal Pipe Connection Port Type Effective Sectional Area
(mm2)
Effective Sectional Area【classification】
(mm2)
Outer Dia. D
(Ø)
Recommended Flow Rate
(m3/min(ANR))
Length A
(mm)
Body size

SGD 14.58

1 Piece(s) Same day [1/4] 1/4[R] R35~40223 or less64202

SGD 14.58

1 Piece(s) 31 Day(s) [1/4] 1/4NPT35~40223 or less64202

SGD 14.82

1 Piece(s) Same day [3/8] 3/8[R] R60~60285 or less84302

SGD 14.82

1 Piece(s) 32 Day(s) [3/8] 3/8NPT60~60285 or less84302

SGD 17.85

1 Piece(s) Same day [1/2] 1/2[R] R90~90348 or less95402

SGD 17.85

1 Piece(s) 32 Day(s) [1/2] 1/2NPT90~90348 or less95402

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Basic Information

Type Standard Body Material Resin Cover No
Element Material Resin Based Silencing Effect(dB) 35 Applicable Fluids Compressed air

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