SMC AS3 Series Speed Controller Pneumatic Silencer & Exhaust Restrictor Function Fitting, AS3201FS-03-10S, Inlet Female,

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RS Stock No.:
392-681
Mfr. Part No.:
AS3201FS-03-10S
Manufacturer:
SMC
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Brand

SMC

Product Type

Pneumatic Silencer & Exhaust Restrictor Function Fitting

Outlet Connection Type

Push-in

Inlet Connection Type

Threaded

Sub Type

Speed Controller

Inlet Connection Size

3/8 in

Outlet Connection Size

10 mm

Series

AS3

Inlet Thread Standard

R

Inlet Port Gender

Female

Maximum Operating Pressure

1 Mpa

Material

Polybutylene Terephthalate, Brass

Outlet Port Gender

Male

Minimum Operating Temperature

-5°C

Maximum Operating Temperature

60°C

Standards/Approvals

ISO 4413, IEC 60204-1, ISO 4414, ISO 10218-1, RoHS

Hazardous Area Certification

NO

Minimum Operating Pressure

0.1MPa

Model Number

AS3201FS-03-10S

Proof Pressure

1.5MPa

COO (Country of Origin):
IN

SMC Series AS Pneumatic Silencer & Exhaust Restrictor Function Fitting, 3/8 inches Inlet Connection size, 10mm Outlet Connection size - AS3201FS-03-10S


This pneumatic silencer & exhaust restrictor function fitting reduces exhaust noise while controlling pneumatic flow for actuation systems. It combines a noise-damping outlet with an adjustable restriction to moderate exhaust speed and is intended for industrial automation and mechanical control environments where controlled venting and reduced acoustic emission are required.

Features & Benefits


• Operates up to 1MPa to support robust pneumatic systems
• Withstands proof pressure of 1.5MPa for a safety margin
• Functional between -5°C and 60°C for varied ambient use
• Female 3/8 in R inlet enables secure threaded connection
• 10mm push-in outlet permits Rapid tubing installation
• Constructed from polybutylene terephthalate and brass for chemical compatibility

**Applications**


• Suitable for speed control on pneumatic actuators in assembly lines
• Ideal for exhaust noise reduction on valve manifolds
• Used with factory automation equipment requiring flow damping
• Can be used for pressure relief piping in electrical enclosure ventilation

What port orientations are provided for integration?


The fitting offers a female inlet with a 3/8in R thread and a male push-in outlet for 10mm tubing to simplify inline installation.

How does temperature affect operational limits?


The component functions within a lower limit of -5°C and an upper limit of 60°C, beyond which material properties may be compromised.

Which standards relate to its use in industrial systems?


It meets standards such as ISO 4413, IEC 60204-1, ISO 4414 and ISO 10218-1 relevant to hydraulic/pneumatic safety and machinery control.

What flow control role does it perform in exhaust lines?


It combines muffling of discharged Air with a restrictor element to regulate exhaust speed, aiding smoother cylinder deceleration.

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