Festo VZQA Series Pinch Valve Pinch Valve, 2931686, Threaded G 1/4

RS Stock No.:: 341-703
Mfr. Part No.:: VZQA-C-M22U-6-GG-V4V4E-4-EXA
Brand:: Festo

Festo VZQA Series Pinch Valve Pinch Valve, 2931686, Threaded G 1/4

Subtotal (1 unit)*

$663.48

(exc. GST)

$729.83

(inc. GST)

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Ready to ship from 02 September 2026

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Units	Per unit
1 +	$663.48

*price indicative

RS Stock No.:: 341-703
Mfr. Part No.:: VZQA-C-M22U-6-GG-V4V4E-4-EXA
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
	Inlet Connection Type	Threaded
	Product Type	Pinch Valve
	Sub Type	Pinch Valve
	Series	VZQA
	Inlet Thread Standard	G 1/4
	Maximum Operating Pressure	0.6 Mpa
	Minimum Operating Temperature	-5°C
	Material	Silicone, Polyphenylene Sulphide, High Alloy Stainless Steel
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Minimum Operating Pressure	0.1MPa
	Hazardous Area Certification	No
	Model Number	2931686

	Select all
	Brand Festo
	Inlet Connection Type Threaded
	Product Type Pinch Valve
	Sub Type Pinch Valve
	Series VZQA
	Inlet Thread Standard G 1/4
	Maximum Operating Pressure 0.6 Mpa
	Minimum Operating Temperature -5°C
	Material Silicone, Polyphenylene Sulphide, High Alloy Stainless Steel
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Minimum Operating Pressure 0.1MPa
	Hazardous Area Certification No
	Model Number 2931686

Datasheet - VZQA-C-M22U-6-GG-V4V4E-4-EXA

COO (Country of Origin):: DE

Festo VZQA Series Pinch Valve, 0.1MPa Minimum Operating Pressure, 0.6Mpa Maximum Operating Pressure - VZQA-C-M22U-6-GG-V4V4E-4-EXA, Numeric Part Number: 2931686

This pinch valve is a pneumatic flow-control device designed to regulate media by compressing a flexible liner within a housing, providing contactless fluid isolation for corrosive or particulate-laden streams in automated systems. It is intended for use where a soft wetted surface is required and integrates with standard industrial pneumatic interfaces.

Features and Benefits:

• Operates from 0.1MPa to 0.6MPa for controlled actuation
• Withstands temperatures up to 60°C for hot-process compatibility
• Functional down to -5°C for low-temperature environments
• Silicone liner offers chemical resistance and gentle media handling
• Inlet uses G1/4 threaded connection for simple integration
• Construction includes PPS and high-alloy stainless steel for durability

Applications

• Suitable for dosing corrosive liquids in chemical processing
• Ideal for handling slurries and solids-laden fluids in plant automation
• Used for sterile or sanitary fluid stop/start in laboratory equipment
• Can be used for media isolation in pneumatic control systems

What materials contact the process fluid and why?

The wetted surface is silicone, chosen for its flexibility and chemical resistance, while PPS provides structural support where needed.

How does the valve perform in abrasive or particulate media?

The pinch action isolates the fluid from mechanical components, reducing wear by keeping particulates confined to the flexible liner.

What inlet connection is provided for system hookup?

The valve accepts a G1/4 threaded inlet to mate with common industrial fittings and adaptors.

Which component offers corrosion resistance for aggressive fluids?

High-alloy stainless steel is incorporated in the body to resist corrosive attack on load-bearing parts.