SMC AS Series Speed Controller Pneumatic Silencer & Exhaust Restrictor Function Fitting, AS2201FS-02-06SA, Inlet Female,

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PHP1,796.52

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RS Stock No.:
392-736
Mfr. Part No.:
AS2201FS-02-06SA
Manufacturer:
SMC
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Brand

SMC

Inlet Connection Type

1/4 in R

Product Type

Pneumatic Silencer & Exhaust Restrictor Function Fitting

Outlet Connection Type

One-touch Fitting

Sub Type

Speed Controller

Inlet Connection Size

1/4 in

Outlet Connection Size

6 mm

Series

AS

Inlet Thread Standard

R

Maximum Operating Pressure

1 Mpa

Inlet Port Gender

Female

Minimum Operating Temperature

-5°C

Outlet Port Gender

Male

Material

Polybutylene Terephthalate, Brass

Maximum Operating Temperature

60°C

Standards/Approvals

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

Minimum Operating Pressure

0.1MPa

Hazardous Area Certification

No

Proof Pressure

1.5MPa

Model Number

AS2201FS-02-06SA

SMC Series AS Pneumatic Silencer & Exhaust Restrictor Function Fitting, 1/4 inches Inlet size, 6mm Outlet size - AS2201FS-02-06SA


This pneumatic silencer & exhaust restrictor function fitting provides controlled exhaust flow and noise attenuation for compressed-air systems. Designed for inline installation, it combines a flow-limiting valve with an integrated muffler to modulate actuator speed while reducing audible discharge. Constructed from polymer and metal, it is intended for industrial automation and machinery environments where Compact exhaust control is required.

Features & Benefits


• Rated working pressure range 0.1–1 MPa for adjustable control
• Proof pressure 1.5 MPa for enhanced pressure margin
• Maximum temperature 60 °C for warm operating conditions
• Inlet female thread 1/4R enables straightforward panel mounting
• Outlet one-touch 6mm connection for Rapid tubing changes
• Brass and PBT construction for corrosion resistance and durability

**Applications**


• Suitable for cylinder speed regulation in automated lines
• Ideal for exhaust noise reduction on pneumatic valves
• Used with control panels requiring Compact flow restriction
• Can be used for damped movement in pick-and-place equipment

What connection types are required to install it into a pneumatic manifold?


The fitting accepts a 1/4R female inlet thread and delivers Air via a 6mm one-touch outlet, so mating components must provide a 1/4R male port and 6mm tubing.

How does material selection affect longevity in industrial settings?


The body combines brass for metal contact zones and polybutylene terephthalate for exposed areas, offering a balance of mechanical strength and chemical resistance against lubricants and common workshop contaminants.

What environmental conditions can it withstand during operation?


It functions between -5 °C and 60 °C and complies with recognised management and safety standards, making it suitable for typical factory ambient ranges.

How does the unit behave under overpressure events?


It is validated to a proof pressure of 1.5 MPa, providing a design safety margin above normal working pressure for transient spikes.

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