Festo MS Series Regulator G 1/4 Pneumatic G G

RS Stock No.:: 647-108
Mfr. Part No.:: MS4-LR-1/4-D5-A8
Manufacturer:: Festo

Festo MS Series Regulator G 1/4 Pneumatic G G

Subtotal (1 unit)*

PHP4,510.64

(exc. VAT)

PHP5,051.92

(inc. VAT)

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Shipping from September 23, 2026

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Units	Per Unit
1 +	PHP4,510.64

*price indicative

RS Stock No.:: 647-108
Mfr. Part No.:: MS4-LR-1/4-D5-A8
Manufacturer:: 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	Regulator
	Inlet Connection Type	Pneumatic
	Outlet Connection Type	Pneumatic
	Inlet Connection Size	G 1/4
	Outlet Connection Size	G 1/4
	Series	MS
	Inlet Thread Standard	G
	Maximum Operating Pressure	14 bar
	Outlet Thread Standard	G
	Minimum Operating Temperature	-10°C
	Material	Die Cast Aluminium
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Model Number	578556

	Select all
	Brand Festo
	Product Type Regulator
	Inlet Connection Type Pneumatic
	Outlet Connection Type Pneumatic
	Inlet Connection Size G 1/4
	Outlet Connection Size G 1/4
	Series MS
	Inlet Thread Standard G
	Maximum Operating Pressure 14 bar
	Outlet Thread Standard G
	Minimum Operating Temperature -10°C
	Material Die Cast Aluminium
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Model Number 578556

COO (Country of Origin):: HU

Festo MS Pressure Regulator, 14 Bar Maximum Operating Pressure, Die Cast Aluminium Body - MS4-LR-1/4-D5-A8, Numeric Part Number:578556

This pressure regulator controls and stabilises pneumatic supply pressure for industrial pneumatic systems. It is designed for integration into automated and mechanical installations where reliable regulation of compressed Air is required, offering compatibility with standard G‑threaded pneumatic connections and serving applications across automation, electrical and electronics environments.

Features and Benefits:

• Die cast aluminium body reduces weight while maintaining rigidity
• G1/4 inlet and outlet thread compatibility simplifies installation
• Operates across a temperature range from -10 °C to 60 °C for varied environments
• Rated for maximum operating pressure of 14 bar to manage high‑pressure supplies
• Pneumatic inlet and outlet connections support straightforward system integration

Applications

• Suitable for factory automation pneumatic control circuits
• Ideal for regulating Air supply to pneumatic actuators and valves
• Used with test rigs requiring stable compressed Air delivery
• Can be used for machine tool pneumatic supply conditioning

What materials are used in the valve housing that affect durability?

The regulator uses a die cast aluminium construction which offers a good balance of structural strength and reduced mass for industrial use.

How does the unit Interface with existing pneumatic piping?

It connects via G‑thread pneumatic fittings at both inlet and outlet sized at G1/4, matching common pneumatic line standards.

What environmental temperatures can it withstand during operation?

The device is specified to function reliably between -10 °C and 60 °C, covering typical factory and workshop conditions.

Is it suitable for systems requiring relatively high supply pressures?

Yes, it is specified for a maximum operating pressure of 14 bar, making it appropriate for many high‑pressure pneumatic circuits.