SMC 1/4 in G Pneumatic Regulator - 1 Mpa, AR20-F02H-D 20000L/min AR

RS Stock No.:: 398-324
Mfr. Part No.:: AR20-F02H-D
Manufacturer:: SMC

SMC 1/4 in G Pneumatic Regulator - 1 Mpa, AR20-F02H-D 20000L/min AR

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Subtotal (1 unit)*

SGD39.39

(exc. GST)

SGD42.94

(inc. GST)

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In Stock

Plus 25 unit(s) shipping from 10 August 2026
Plus 28 unit(s) shipping from 20 August 2026

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Units	Per unit
1 +	SGD39.39

*price indicative

RS Stock No.:: 398-324
Mfr. Part No.:: AR20-F02H-D
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 Regulator
	Port Size	1/4 in G
	Series	AR
	Body Material	Die Cast Zinc
	Maximum Flow Rate	20000L/min
	Maximum Operating Pressure	1 Mpa
	Minimum Operating Temperature	-5°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Model Number	AR20-F02H-D
	Pressure Setting Range	0.05 to 0.85 MPa

	Select all
	Brand SMC
	Product Type Pneumatic Regulator
	Port Size 1/4 in G
	Series AR
	Body Material Die Cast Zinc
	Maximum Flow Rate 20000L/min
	Maximum Operating Pressure 1 Mpa
	Minimum Operating Temperature -5°C
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Model Number AR20-F02H-D
	Pressure Setting Range 0.05 to 0.85 MPa

Datasheet - AR20-F02H-D

COO (Country of Origin):: JP

SMC Series AR Pneumatic Regulator, 20000L/min Maximum Flow Rate, 1Mpa Maximum Operating Pressure - AR20-F02H-D

This pneumatic regulator controls and maintains supply air pressure for industrial pneumatic systems. It is designed for general-purpose pressure regulation in compressed-air lines, providing adjustable downstream pressure within a defined range while operating across typical workshop temperatures.

Features and Benefits:

• Maximum flow capacity 20000 L/min supports high-volume systems
• Pressure adjustment range 0.05-0.85 MPa allows fine control
• Rated to 1 MPa for robust upstream pressure handling
• Port size 1/4 inch G enables compact pipe connection
• Die-cast zinc body provides structural durability
• Operates from -5°C to 60°C for broad environmental use

Applications

• Suitable for high-throughput pneumatic distribution systems
• Ideal for factory automation requiring precise pressure control
• Used with air tools demanding consistent delivery pressure
• Can be used for compressed-air preparation panels
• Suitable for workshops with variable temperature environments

What material is used for the regulator housing and why does it matter?

The housing is die-cast zinc which delivers rigidity and corrosion resistance while keeping component weight moderate for panel mounting.

How does the regulator perform under high flow demand?

The unit is specified for 20000 L/min maximum flow so it maintains set pressure with large-volume consumption without rapid pressure drop.

What temperature limits should I observe during installation?

Install where ambient temperature remains between -5°C and 60°C to ensure correct mechanical function and seal performance.

What connection type is required for piping compatibility?

The regulator uses a 1/4 inch G threaded port, compatible with G-series pneumatic fittings and adapters.