Name: H-QS-4, Festo
Brand: Festo
SKU: ET20006178
Price: 20.27 GBP
Availability: InStock

H-QS-4 Festo , Pneumatic Non Return Valve, 4mm Tube Inlet & Outlet, 10bar

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Product Information

Outlet Connection Type:

Tube

Inlet Connection Type:

Tube

Maximum Operating Pressure:

10 bar

Tube Inlet Connection:

4mm

Minimum Operating Pressure:

-1bar

Tube Outlet Connection:

4mm

Body Material:

Anodised Aluminium

Manufacturer Series:

Minimum Operating Temperature:

0°C

Operating Pressure Range:

10bar

Maximum Operating Temperature:

+60°C

Standards Met:

RoHS Compliant

Checking for live stock

The Festo H-QS-4 is designed to ensure unidirectional airflow in compressed air systems, preventing backflow and maintaining system stability. Designed for integration into pneumatic circuits, this valve provides consistent pressure control and protects sensitive components from reverse-flow damage. Its compact push-in design allows seamless installation in automation setups where efficiency and reliability are critical. The non-return mechanism operates automatically, allowing airflow in one direction while blocking reverse flow.

Why Buy the Festo H-QS-4 Pneumatic Non-Return Valve?

Pneumatic non-return (check) valve design.
4 mm tube inlet and 4 mm tube outlet.
Maximum operating pressure up to 10 bar.
Push-in QS connection for fast installation.
Compact and lightweight construction.
Maintenance-free operation.
Reliable sealing for consistent airflow control.

Typical Industrial Applications

The Festo H-QS-4 is widely used in pneumatic automation systems that require backflow prevention.

Compressed air distribution systems
Pneumatic control circuits in automation lines
Robotics and actuator systems
Packaging and material handling equipment
Industrial machinery requiring flow direction control

Datasheet - H-QS-4(Technical Reference)

Catalogue - Check Valves H/HA/HB(Technical Reference)

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FAQs

Yes. We ship H-QS-4 Internationally to many countries around the world.

Yes. You can also search H-QS-4 on website for other similar products.

We accept all major payment methods for all products including ET20006178. Please check your shopping cart at the time of order.

We use our internationally recognized delivery partners UPS/DHL. Collection of ET20006178 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Festo" products on our website by using Enrgtech's Unique Manufacturing Part Number ET20006178.

You can order Festo brand products with H-QS-4 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Pneumatic Non-Return Valves category are shipped in lowest possible time.

You will get a confirmation email regarding your order of Festo H-QS-4, Pneumatic Non Return Valve, 4mm Tube Inlet & Outlet, 10bar. You can also check on our website or by contacting our customer support team for further order details on Festo H-QS-4, Pneumatic Non Return Valve, 4mm Tube Inlet & Outlet, 10bar.

Festo H-QS-4, Pneumatic Non Return Valve, 4mm Tube Inlet & Outlet, 10bar

H-QS-4

Product Information

Why Buy the Festo H-QS-4 Pneumatic Non-Return Valve?

Typical Industrial Applications

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