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

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  • 2026년 8월 26일 부터 배송 준비 완료
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RS 제품 번호:
341-703
제조사 부품 번호:
VZQA-C-M22U-6-GG-V4V4E-4-EXA
제조업체:
Festo
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브랜드

Festo

Product Type

Pinch Valve

Inlet Connection Type

Threaded

Sub Type

Pinch Valve

Series

VZQA

Inlet Thread Standard

G 1/4

Maximum Operating Pressure

0.6 Mpa

Material

Silicone, Polyphenylene Sulphide, High Alloy Stainless Steel

Minimum Operating Temperature

-5°C

Maximum Operating Temperature

60°C

Standards/Approvals

RoHS

Hazardous Area Certification

No

Minimum Operating Pressure

0.1MPa

Model Number

2931686

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.

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