Silencer: High Noise Reduction Type, AN□02 Series
Brand :
SMC
Caution
- Refer to the catalog for product specifications.
- Product images may be representative images. Refer to the catalog for details.
Product Description
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).
Silencer: High Noise Reduction Type, AN□02 Series, specifications
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
Specifications
| Usable fluids | Compressed air |
|---|---|
| Maximum operating pressureNote 1) | 1.0 MPa |
| Noise reduction effects | 35dB (A)Note 2) |
| Ambient temperature and working fluid temperature | 5 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
AN302/402 dimensional and structural drawings
| Model | Pipe 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 | ||
|---|---|---|---|---|---|---|---|---|
| A | B | D | ||||||
| AN202-02 | 1/4 | 35 | 7 | 3 or less | 16 | 64 | 22 | 19 |
| AN302-03 | 3/8 | 60 | 12 | 5 or less | 33 | 84 | 28 | 24 |
| AN402-04 | 1/2 | 90 | 18 | 8 or less | 47 | 95 | 34 | 24 |
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.