SMC AS Series Speed Controller Pneumatic Elbow Threaded-to-Tube Adapter, 1/2 in R R 1/2 in One-touch Fitting 12 mm

RS Stock No.:: 280-9181
Mfr. Part No.:: AS4201F-04-12SA
Manufacturer:: SMC

SMC AS Series Speed Controller Pneumatic Elbow Threaded-to-Tube Adapter, 1/2 in R R 1/2 in One-touch Fitting 12 mm

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PHP2,075.27

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PHP2,324.30

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RS Stock No.:: 280-9181
Mfr. Part No.:: AS4201F-04-12SA
Manufacturer:: SMC

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SMC
	Product Type	Pneumatic Elbow Threaded-to-Tube Adapter
	Inlet Connection Type	1/2 in R
	Outlet Connection Type	One-touch Fitting
	Sub Type	Speed Controller
	Inlet Connection Size	1/2 in
	Outlet Connection Size	12 mm
	Series	AS
	Inlet Thread Standard	R
	Maximum Operating Pressure	1 MPa
	Minimum Operating Temperature	-5°C
	Material	Polybutylene Terephthalate
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Minimum Operating Pressure	0.1MPa
	Proof Pressure	1.5MPa

	Select all
	Brand SMC
	Product Type Pneumatic Elbow Threaded-to-Tube Adapter
	Inlet Connection Type 1/2 in R
	Outlet Connection Type One-touch Fitting
	Sub Type Speed Controller
	Inlet Connection Size 1/2 in
	Outlet Connection Size 12 mm
	Series AS
	Inlet Thread Standard R
	Maximum Operating Pressure 1 MPa
	Minimum Operating Temperature -5°C
	Material Polybutylene Terephthalate
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Minimum Operating Pressure 0.1MPa
	Proof Pressure 1.5MPa

COO (Country of Origin):: IN

SMC Series AS Pneumatic Elbow Threaded-to-Tube adaptor, 1/2 inches Inlet size, 12mm Outlet size - AS4201F-04-12SA

This pneumatic elbow threaded-to-tube adaptor provides a right-angled transition between a 1/2 inches R threaded inlet and a 12mm push-in tube outlet for control of pneumatic lines in industrial installations. Constructed from brass and PBT, it is intended for use where Compact directional changes and quick tube connections are required within pneumatic circuits and speed-control assemblies.

Features & Benefits

• Maximum operating pressure 1MPa delivers consistent system performance
• Proof pressure 1.5MPa increases safety margin under pressure spikes
• Operating temperature range -5°C to 60°C enables moderate-temperature environments
• One-touch 12mm tube connector allows Rapid insertion and removal
• Threaded R 1/2 inlet ensures secure screw-in connection to ports
• RoHS conformity supports restricted-substance requirements

Applications

• Suitable for conveyor speed regulation in automation systems
• Ideal for pneumatic control panels in electrical equipment rooms
• Used with pneumatic actuators requiring Compact directional fittings
• Can be used for machine tool air-supply routing in workshops
• Used for retrofitting existing pneumatic lines with one-touch connections

What materials compose the fitting and how do they affect chemical exposure?

The inlet section is brass and the body contains PBT, which offers good resistance to common industrial oils and lubricants but should be evaluated against specific chemicals before prolonged exposure.

How does the one-touch outlet operate under vibration?

The one-touch mechanism secures 12mm tubing by gripping the tube and providing axial retention, maintaining connection integrity in moderate vibration typical of factory equipment.

What pressure conditions should be avoided to prevent failure?

Continuous operation above the 1MPa maximum operating pressure or transient events exceeding the 1.5MPa proof pressure may compromise the fitting.

How does the fitting integrate with existing R-threaded ports?

The threaded inlet conforms to R standard dimensions for 1/2 inches connections and screws into compatible ports to create a sealed Interface prior to tube engagement.