Festo 2/2 Closed, Monostable Pneumatic Control Valve HEL Series

Festo

Product Information

Function:
2/2 Closed, Monostable
Control Button/Switch Colour:
Black
Maximum Operating Pressure:
16 bar
Maximum Flow Rate:
ISO8573-1:2010
Thread Standard:
G
Connection Port Thread:
G 3/8
Model Number p:
170690
Thread Size:
3/8in
Number of Ports:
2
Body Material:
Aluminium
Manufacturer Series:
HEL
Minimum Operating Temperature:
ISO8573-1:2010°C
Control Mechanism:
Manual
Maximum Operating Temperature:
ISO8573-1:2010°C
Number of Positions:
2
RoHs Compliant
Checking for live stock

The Festo HEL-D-MINI is a small pneumatic control valve from the HEL series, designed for simple on-off air control in compact systems. It is a 2/2-way normally closed, monostable valve, meaning airflow stays blocked until the valve is actuated, then returns to its closed position automatically. This makes it suitable for applications requiring controlled, momentary airflow.

How It Benefits Users

When actuated, the valve opens, allowing air to flow. Once the actuation is released, the valve returns to its original closed position.

  • 2/2-way configuration.
  • Normally closed function.
  • Monostable operation with spring return.
  • Direct control of compressed air flow.

Compact Pneumatic Valve for Basic Control Tasks

The valve body is made from aluminium, providing a good balance between strength and weight. This helps the valve handle regular industrial use while remaining lightweight enough for compact assemblies. The design is focused on durability and consistent performance in standard pneumatic environments. Its construction supports stable operation in systems where reliable switching and repeatability are more critical than high flow capacity.

Application Potential of the Festo 170690 Monostable Aluminium Pneumatic Control Valve 16bar

It is often selected for systems that require a straightforward valve solution without additional electronics or complex control features.

  • Small automation setups
  • Compact pneumatic panels
  • Air control for cylinders and actuators
  • Assembly lines and simple machine functions

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Datasheet - HEL-D-MINI(Technical Reference)
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Catalogue - soft-start valves(Technical Reference)

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FAQs

Yes. We ship HEL-D-MINI Internationally to many countries around the world.
Yes. You can also search HEL-D-MINI on website for other similar products.
We accept all major payment methods for all products including ET20005527. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET20005527 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 ET20005527.
You can order Festo brand products with HEL-D-MINI 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 Manual Control Valves category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Festo 2/2 Closed, Monostable Pneumatic Control Valve HEL Series. You can also check on our website or by contacting our customer support team for further order details on Festo 2/2 Closed, Monostable Pneumatic Control Valve HEL Series.