Festo G1/4 in Pressure Regulator - 1.4 Mpa 1700L/min, G MS

RS Stock No.:: 793-188
Mfr. Part No.:: MS4-LR-1/4-D7-E11
Brand:: Festo

Festo G1/4 in Pressure Regulator - 1.4 Mpa 1700L/min, G MS

Subtotal (1 unit)*

$283.52

(exc. GST)

$311.87

(inc. GST)

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Ready to ship from 20 November 2026

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Units	Per unit
1 +	$283.52

*price indicative

RS Stock No.:: 793-188
Mfr. Part No.:: MS4-LR-1/4-D7-E11
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	G1/4 in
	Connection Thread Standard	G
	Series	MS
	Body Material	Aluminium Die Cast
	Maximum Flow Rate	1700L/min
	Maximum Operating Pressure	1.4 Mpa
	Minimum Operating Temperature	-10°C
	Pressure Gauge Port Thread Standard	G
	Maximum Operating Temperature	60°C
	Standards/Approvals	ISO 8573-1:2010
	Overall Width	40mm
	Pressure Setting Range	0.5 → 12 bar

	Select all
	Brand Festo
	Product Type Pressure Regulator
	Port Size G1/4 in
	Connection Thread Standard G
	Series MS
	Body Material Aluminium Die Cast
	Maximum Flow Rate 1700L/min
	Maximum Operating Pressure 1.4 Mpa
	Minimum Operating Temperature -10°C
	Pressure Gauge Port Thread Standard G
	Maximum Operating Temperature 60°C
	Standards/Approvals ISO 8573-1:2010
	Overall Width 40mm
	Pressure Setting Range 0.5 → 12 bar

COO (Country of Origin):: HU

Festo Series MS Pressure Regulator, 0.50 to 12 bar Pressure Setting Range, G1/4in Port Size - MS4-LR-1/4-D7-E11, Numeric Part Number: 8232809

This pressure regulator controls and maintains a stable downstream pressure for compressed Air and inert gases within industrial systems. It is intended for general pneumatic applications and accepts lubricated operation where required. The unit includes a pressure gauge port and a rotary knob with integrated lock for setting adjustments. It is suitable for environments with moderate corrosion stress and for use in processes conforming to ISO 8573-1:2010 Air quality classes.

Features and Benefits:

• 1700 L/min standardised flow for high throughput performance
• 0.5 to 12 bar setting range for flexible pressure control
• 1.4 MPa maximum operating pressure for robust containment
• -10 to 60°C temperature rating for broad environmental use
• Aluminium die-cast body offering reduced component mass

Applications

• Used with pneumatic actuators requiring consistent outlet pressure
• Suitable for inert gas distribution in production lines
• Ideal for compressed Air treatment complying with ISO 8573-1 standards
• Can be used in systems needing a 1/4in pressure gauge port
• Used for installations where moderate corrosion resistance is acceptable

What port connections does it provide for system integration?

It provides G1/4 pneumatic ports for both inlet and outlet and a 1/4in pressure gauge port.

How does the control Interface prevent unintended adjustments?

The unit uses a rotary knob with an integrated actuator lock to secure the set pressure.

Which materials are used for Seals and membranes?

Sealing elements and the diaphragm are MADE from NBR materials.

What conformity and material restrictions apply to the product?

It meets RoHS requirements and follows LABS (PWIS) conformity VDMA24364‑B1/B2‑L.