SMC Brass Threaded Threaded R Bushing Check Valve 1/8 in, 1 MPa

RS Stock No.:: 234-4133
Mfr. Part No.:: AKB01A-01S
Brand:: SMC

SMC Brass Threaded Threaded R Bushing Check Valve 1/8 in, 1 MPa

View all Check Valves

Subtotal (1 unit)*

$29.47

(exc. GST)

$32.42

(inc. GST)

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Ready to ship from 24 August 2026

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Units	Per unit
1 +	$29.47

*price indicative

RS Stock No.:: 234-4133
Mfr. Part No.:: AKB01A-01S
Brand:: 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
	Sub Type	Bushing
	Product Type	Check Valve
	Inlet Connection Type	Threaded
	Outlet Connection Type	Threaded
	Inlet Port Size	1/8 in
	Body Material	Brass
	Maximum Operating Pressure	1 MPa
	Outlet Port Size	1/8 in
	Inlet Thread Standard	R
	Inlet Port Gender	Male
	Outlet Port Gender	Female
	Outlet Thread Standard	R
	Minimum Operating Temperature	-5°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	CE

	Select all
	Brand SMC
	Sub Type Bushing
	Product Type Check Valve
	Inlet Connection Type Threaded
	Outlet Connection Type Threaded
	Inlet Port Size 1/8 in
	Body Material Brass
	Maximum Operating Pressure 1 MPa
	Outlet Port Size 1/8 in
	Inlet Thread Standard R
	Inlet Port Gender Male
	Outlet Port Gender Female
	Outlet Thread Standard R
	Minimum Operating Temperature -5°C
	Maximum Operating Temperature 60°C
	Standards/Approvals CE

Datasheet - AKB01A-01S

COO (Country of Origin):: JP

SMC Check Valve, 1/8 inch Inlet Port Size, 1MPa Maximum Operating Pressure - AKB01A-01S

This check valve provides unidirectional flow control for pneumatic systems, preventing reverse flow in inline installations. Constructed with a brass body suited to industrial environments, it connects directly into threaded piping where a compact, bushing-style valve is required. The component is CE approved and designed to function across a practical temperature span for many plant and workshop applications.

Features and Benefits:

• 1 MPa maximum operating pressure for high-pressure service
• Threaded inlet male to outlet female for straightforward coupling
• R thread standard ensuring compatibility with R-thread fittings
• Brass body offering corrosion resistance and mechanical stability
• Operates between -5°C and 60°C for typical ambient conditions

Applications

• Suitable for pneumatic control circuits in factory equipment
• Ideal for feed-line protection in compressed air installations
• Used with R-thread manifolds in maintenance rigs
• Can be used for inline non-return duty in machine tools

What connection types does it use for pipeline integration?

It features a male inlet and a female outlet, both utilising threaded R-standard connections for screw-in installation.

How does the valve construction affect serviceability?

The bushing sub-type design simplifies replacement of the sealing element without interference to the mainline when dismantled.

What environments are appropriate given its temperature range?

It is suitable for indoor industrial and sheltered workshop settings where ambient temperatures remain within -5°C to 60°C.

Which pressure conditions is it engineered to withstand?

The valve is rated to function under system pressures up to 1 MPa, accommodating higher-pressure pneumatic applications.