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SMC AS2 Series Speed Controller Pneumatic Silencer & Exhaust Restrictor Function Fitting, AS2201FS-G02-08, Inlet Female,

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RS Stock No.:
392-743
Mfr. Part No.:
AS2201FS-G02-08
Brand:
SMC
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Brand

SMC

Outlet Connection Type

Push-in

Inlet Connection Type

Threaded

Product Type

Pneumatic Silencer & Exhaust Restrictor Function Fitting

Sub Type

Speed Controller

Inlet Connection Size

1/4 in

Outlet Connection Size

8 mm

Series

AS2

Inlet Port Gender

Female

Maximum Operating Pressure

1 Mpa

Outlet Port Gender

Male

Minimum Operating Temperature

-5°C

Material

Polybutylene Terephthalate, Brass

Maximum Operating Temperature

60°C

Standards/Approvals

UL, RoHS, JIS B 8370, ISO 14001, ISO 9001, CSA, CE

Minimum Operating Pressure

0.05MPa

Hazardous Area Certification

NO

Proof Pressure

1.5MPa

Model Number

AS2201FS-G02-08

COO (Country of Origin):
IN

SMC Series AS Pneumatic Silencer & Exhaust Restrictor Function Fitting, 1/4 inches Inlet Connection size, 8mm Outlet Connection size - AS2201FS-G02-08


This pneumatic silencer & exhaust restrictor function fitting controls exhaust flow and reduces noise in pneumatic systems. Designed for industrial automation, it accepts a 1/4 inches G inlet and delivers an 8mm push-in outlet, providing regulated flow for actuators and valves while attenuating exhaust. Constructed from polybutylene terephthalate and brass, it operates across typical workshop temperature ranges and integrates into systems requiring moderate pressure handling.

Features & Benefits


• Maximum operating pressure 1MPa gives stable system control
• Minimum operating pressure 0.05MPa enables low-pressure responsiveness
• Proof pressure 1.5MPa provides transient overpressure tolerance
• Operating temperature range -5°C to 60°C suits varied environments
• Female 1/4 inches G inlet supports standard threaded connections
• Push-in 8mm outlet allows Rapid hose installation

**Applications**


• Suitable for flow control on pneumatic actuators in automation systems
• Ideal for exhaust noise reduction on valve manifolds in production lines
• Used with compressed Air distribution networks requiring adjustable exhaust
• Can be used for speed regulation on pneumatic cylinders in assembly machinery

What materials make this fitting compatible with industrial Air systems?


The body combines polybutylene terephthalate for lightweight corrosion resistance and brass for Durable threaded connections, balancing chemical compatibility and mechanical strength.

How does the fitting behave under short-term pressure spikes?


It is designed with a proof pressure of 1.5MPa, allowing it to withstand brief overpressure events above its 1MPa operating limit without permanent deformation.

What connection types are provided for integration with tubing and ports?


A female 1/4 inches G threaded inlet accepts standard G-threaded supply lines while the male push-in 8mm outlet ensures quick tube engagement and release.

Which certifications and standards relate to use in regulated environments?


It meets multiple industry standards including UL, RoHS, CSA, JIS B 8370, ISO 9001 and ISO 14001, supporting compliant deployment in controlled installations.

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