Festo G3/8 in Pressure Regulator - 1.4 Mpa 1800L/min, BSPP MS

RS Stock No.:: 793-198
Mfr. Part No.:: MS4-LR-AGC-D6
Brand:: Festo

Festo G3/8 in Pressure Regulator - 1.4 Mpa 1800L/min, BSPP MS

Subtotal (1 unit)*

$175.66

(exc. GST)

$193.23

(inc. GST)

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Ready to ship from 23 November 2026

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Units	Per unit
1 +	$175.66

*price indicative

RS Stock No.:: 793-198
Mfr. Part No.:: MS4-LR-AGC-D6
Brand:: Festo

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Product Type	Pressure Regulator
	Port Size	G3/8 in
	Connection Thread Standard	BSPP
	Series	MS
	Body Material	Aluminium Die Cast
	Maximum Flow Rate	1800L/min
	Maximum Operating Pressure	1.4 Mpa
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Pressure Gauge Port Thread Standard	G
	Overall Width	40mm
	Standards/Approvals	ISO 8573-1:2010
	Pressure Setting Range	0.3 → 7 bar

	Select all
	Brand Festo
	Product Type Pressure Regulator
	Port Size G3/8 in
	Connection Thread Standard BSPP
	Series MS
	Body Material Aluminium Die Cast
	Maximum Flow Rate 1800L/min
	Maximum Operating Pressure 1.4 Mpa
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Pressure Gauge Port Thread Standard G
	Overall Width 40mm
	Standards/Approvals ISO 8573-1:2010
	Pressure Setting Range 0.3 → 7 bar

COO (Country of Origin):: HU

Festo Series MS Pressure Regulator, 0.30 to 7 bar Pressure Setting Range, G3/8in Port Size - MS4-LR-AGC-D6, Numeric Part Number: 8232820

This pressure regulator controls and stabilises output pressure for compressed Air and inert gases in pneumatic systems. It is designed for moderate corrosion environments and supports lubricated operation when required. The unit accommodates a pressure gauge and can be mounted in any orientation with accessories for secure installation.

Features and Benefits:

• 1800 L/min flow rate supports high-volume pneumatic systems
• 0.3 to 7 bar adjustment enables precise pressure control
• 1.4 MPa maximum operating pressure allows robust system margins
• Aluminium die-cast body provides reduced weight and structural resilience
• -10 to 60°C temperature tolerance maintains performance in varied climates

Applications

• Suitable for controlling Air supply to production line actuators
• Ideal for regulating pressure in pneumatic test benches
• Used with inert gas supply in laboratory distribution systems
• Can be used for secondary exhausting in valve islands
• Appropriate for food-compatible auxiliary pneumatic circuits

What port connections does it use?

It uses G3/8 pneumatic ports with BSPP thread as standard.

How is pressure indicated and adjusted?

A panel-mounted pressure gauge provides a readout while a rotary knob with detent locks the set pressure.

Which materials contact the medium?

The housing and sub-base are die-cast aluminium and the Seals and diaphragm use NBR.

What media and cleanliness standards apply?

It is suitable for compressed Air to ISO 8573-1:2010 and inert gases.

How does it perform regarding corrosion and storage?

It is rated CRC2 for moderate corrosion stress and can be stored between -10°C and 60°C.