Festo G1/8 in Pressure Regulator - 1.4 Mpa 1150L/min, BSPP MS

RS Stock No.:: 793-194
Mfr. Part No.:: MS4-LR-1/8-D6-VS-E11
Brand:: Festo

Festo G1/8 in Pressure Regulator - 1.4 Mpa 1150L/min, BSPP MS

Subtotal (1 unit)*

$266.41

(exc. GST)

$293.05

(inc. GST)

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Ready to ship from 20 November 2026

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Units	Per unit
1 +	$266.41

*price indicative

RS Stock No.:: 793-194
Mfr. Part No.:: MS4-LR-1/8-D6-VS-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	G1/8 in
	Connection Thread Standard	BSPP
	Series	MS
	Body Material	Aluminium Die Cast
	Maximum Flow Rate	1150L/min
	Maximum Operating Pressure	1.4 Mpa
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Pressure Gauge Port Thread Standard	G
	Standards/Approvals	ISO 8573-1:2010
	Overall Width	40mm
	Pressure Setting Range	0.3 → 7 bar

	Select all
	Brand Festo
	Product Type Pressure Regulator
	Port Size G1/8 in
	Connection Thread Standard BSPP
	Series MS
	Body Material Aluminium Die Cast
	Maximum Flow Rate 1150L/min
	Maximum Operating Pressure 1.4 Mpa
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Pressure Gauge Port Thread Standard G
	Standards/Approvals ISO 8573-1:2010
	Overall Width 40mm
	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, 1150L/min Nominal Flow Rate - MS4-LR-1/8-D6-VS-E11, Numeric Part Number: 8232816

This pressure regulator controls downstream Air pressure in pneumatic systems using a directly actuated diaphragm arrangement. It maintains a stable output across a broad regulation span and is suitable for compressed Air and inert gases compliant with ISO 8573-1:2010. The device includes an integrated rotary knob lock and secondary exhaust, and is intended for varied mounting orientations and moderate corrosion environments.

Features and Benefits:

• 0.3 to 7 bar regulation range allows precise output setting
• 1150 L/min nominal flow supports high-flow pneumatic circuits
• 0.08 to 1.4 MPa operating pressure covers broad system demands
• Aluminium die-cast body reduces weight while withstanding wear
• Pressure gauge port 1/8in enables direct monitoring

Applications

• Suitable for industrial pneumatic control panels requiring precise regulation
• Used with compressed Air lines meeting ISO 8573-1:2010 standards
• Ideal for systems needing secondary exhausting capability
• Can be used for inert gas pressure control in production lines
• Suitable for installations exposed to moderate corrosion stress

What temperature range can it operate within?

It is rated for operation and media temperatures from -10°C to 60°C.

Which connection threads are provided for system integration?

Both ports use G1/8 thread to match BSPP pneumatic fittings.

What materials are used for Seals and diaphragm?

Seals and the membrane are manufactured from NBR elastomer.

How is lubrication of the medium handled?

Lubricated operation is permissible and, if used, must be maintained for the duration of operation.

What is the product weight and mounting style?

The unit weighs 350 g and is supplied for mounting with accessories.