SMC AS Series Speed Controller Pneumatic Silencer & Exhaust Restrictor Function Fitting, AS2201FS-01-04SA, Inlet Female,
- RS Stock No.:
- 392-644
- Mfr. Part No.:
- AS2201FS-01-04SA
- Brand:
- SMC
Subtotal (1 unit)*
£16.09
(exc. VAT)
£19.31
(inc. VAT)
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- Plus 2 left, shipping from 08 June 2026
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Units | Per unit |
|---|---|
| 1 + | £16.09 |
*price indicative
- RS Stock No.:
- 392-644
- Mfr. Part No.:
- AS2201FS-01-04SA
- Brand:
- SMC
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SMC | |
| Inlet Connection Type | 1/8 in R | |
| Product Type | Pneumatic Silencer & Exhaust Restrictor Function Fitting | |
| Outlet Connection Type | One-touch Fitting | |
| Sub Type | Speed Controller | |
| Inlet Connection Size | 1/8 in | |
| Outlet Connection Size | 4 mm | |
| Series | AS | |
| Inlet Thread Standard | R | |
| Inlet Port Gender | Female | |
| Maximum Operating Pressure | 1 Mpa | |
| Minimum Operating Temperature | -5°C | |
| Outlet Port Gender | Male | |
| Material | Brass, Polybutylene Terephthalate | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | UL, ISO 14001, RoHS, JIS B 8370, CE, ISO 9001, CSA | |
| Hazardous Area Certification | No | |
| Minimum Operating Pressure | 0.1MPa | |
| Model Number | AS2201FS-01-04SA | |
| Proof Pressure | 1.5MPa | |
| Select all | ||
|---|---|---|
Brand SMC | ||
Inlet Connection Type 1/8 in R | ||
Product Type Pneumatic Silencer & Exhaust Restrictor Function Fitting | ||
Outlet Connection Type One-touch Fitting | ||
Sub Type Speed Controller | ||
Inlet Connection Size 1/8 in | ||
Outlet Connection Size 4 mm | ||
Series AS | ||
Inlet Thread Standard R | ||
Inlet Port Gender Female | ||
Maximum Operating Pressure 1 Mpa | ||
Minimum Operating Temperature -5°C | ||
Outlet Port Gender Male | ||
Material Brass, Polybutylene Terephthalate | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals UL, ISO 14001, RoHS, JIS B 8370, CE, ISO 9001, CSA | ||
Hazardous Area Certification No | ||
Minimum Operating Pressure 0.1MPa | ||
Model Number AS2201FS-01-04SA | ||
Proof Pressure 1.5MPa | ||
- COO (Country of Origin):
- JP
SMC Series AS Pneumatic Silencer & Exhaust Restrictor Function Fitting, 1/8 inches Inlet Connection size, 4mm Outlet Connection size - AS2201FS-01-04SA
This pneumatic silencer & exhaust restrictor function fitting is a Compact control device for managing exhaust flow in pneumatic systems. Designed for use where controlled venting and noise suppression are required, it combines a restrictor and muffler function to modulate cylinder speed and reduce audible discharge during venting. The component is suitable for installation on equipment requiring a small-form-factor Air outlet and a female inlet connection.
Features & Benefits
• 1MPa maximum operating pressure for dependable pneumatic control
• Operates down to -5°C and up to 60°C for varied environments
• 1.5MPa proof pressure enhances safety margin during transients
• 0.1MPa minimum operating pressure supports low-pressure operation
• Brass and polybutylene terephthalate construction for corrosion resistance
• Female 1/8 inches R inlet with 4mm one-touch outlet for quick tubing connections
• Operates down to -5°C and up to 60°C for varied environments
• 1.5MPa proof pressure enhances safety margin during transients
• 0.1MPa minimum operating pressure supports low-pressure operation
• Brass and polybutylene terephthalate construction for corrosion resistance
• Female 1/8 inches R inlet with 4mm one-touch outlet for quick tubing connections
**Applications**
• Suitable for controlling cylinder return speed in automation lines
• Ideal for inline muffling on valve exhaust ports in panel assemblies
• Used with Compact pneumatic actuators in robotic end-of-arm tooling
• Can be used for local noise reduction on machine tool exhausts
• Ideal for inline muffling on valve exhaust ports in panel assemblies
• Used with Compact pneumatic actuators in robotic end-of-arm tooling
• Can be used for local noise reduction on machine tool exhausts
What inlet and outlet connections does it use for tubing attachment?
The device accepts a female 1/8 inches R inlet thread and provides a 4mm one-touch outlet for Rapid push-in tube connection.
How does temperature range affect installation choices?
With a rated operating range from -5°C to 60°C, positioning should avoid exposure to temperatures outside this band to maintain material performance.
Which materials are used and why does that matter for maintenance?
The body uses brass and polybutylene terephthalate which resist common workshop atmospheres and simplify cleaning compared with softer plastics.
What approvals and standards are relevant to industrial purchasers?
The fitting meets UL, RoHS, CE, ISO9001, ISO14001, CSA and JIS B 8370 standards which inform procurement compliance checks.
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