Festo GR Series Flow Controller Flow Valve, 3720

RS stock no.:: 175-4644
Mfr. Part No.:: GR-1/2
Manufacturer:: Festo

Festo GR Series Flow Controller Flow Valve, 3720

Subtotal (1 unit)*

R 3 496,61

(exc. VAT)

R 4 021,10

(inc. VAT)

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Units	Per unit
1 +	R 3,496.61

*price indicative

RS stock no.:: 175-4644
Mfr. Part No.:: GR-1/2
Manufacturer:: Festo

Specification

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	Flow Valve
	Sub Type	Flow Controller
	Series	VODA
	Maximum Operating Pressure	2 bar
	Minimum Operating Temperature	0°C
	Material	Polychlorotrifluoroethylene, Polyphenylene Sulfide, Polytetrafluoroethylene, Ethylene Propylene Diene Monomer, Fluorelastomer, Diaphragm Perfluoroelastomer
	Maximum Operating Temperature	60°C
	Standards/Approvals	No
	Hazardous Area Certification	NO
	Minimum Operating Pressure	-0.9bar
	Model Number	3720

	Select all
	Brand Festo
	Product Type Flow Valve
	Sub Type Flow Controller
	Series VODA
	Maximum Operating Pressure 2 bar
	Minimum Operating Temperature 0°C
	Material Polychlorotrifluoroethylene, Polyphenylene Sulfide, Polytetrafluoroethylene, Ethylene Propylene Diene Monomer, Fluorelastomer, Diaphragm Perfluoroelastomer
	Maximum Operating Temperature 60°C
	Standards/Approvals No
	Hazardous Area Certification NO
	Minimum Operating Pressure -0.9bar
	Model Number 3720

Exempt

Festo Series GR Flow Valve, 10 Bar Maximum Operating Pressure, Die Cast Zinc - GR-1/2, Numeric Part Number: 3720

This flow valve regulates pneumatic flow in industrial control systems and is intended for use where controlled Air movement is required. Constructed from die-cast zinc, it is designed to operate across a wide ambient temperature range and is suitable for general-purpose automation and machine integration.

Features & Benefits

• Maximum working pressure 10 bar provides robust system control
• Operates from -20°C to +75°C for varied environmental conditions
• Minimum functional pressure 0.1 bar enables low-pressure responsiveness
• Die-cast zinc construction offers mechanical durability and longevity
• Designed as a pneumatic flow control valve for precise flow adjustment

Applications

• Suitable for machine automation pneumatic circuits in factories
• Ideal for control panels requiring flow regulation under fluctuating temperatures
• Used with actuators to moderate Air supply and motion speed
• Can be used for testing rigs where low-pressure control is necessary

What material is the valve body MADE from and why does that matter?

The valve body is manufactured from die-cast zinc, which provides a solid balance of strength and dimensional stability for repetitive mechanical installations.

What pressure conditions will allow correct operation?

It will function effectively at system pressures up to 10 bar while remaining responsive at pressures as low as 0.1 bar, covering both medium- and low-pressure pneumatic requirements.

How does temperature affect deployment choices?

The operational capability from -20°C to +75°C permits installation in cold storage areas and heated production environments without derating performance.

Is this product intended for hazardous-area installations?

It does not carry hazardous-area certification, so it should not be specified for classified explosive atmospheres.