3/2-Way On/Off Function
The HEE-D-MINI-24 uses a normally closed, monostable 3/2-way valve function for electrically controlled pressurizing and venting tasks.
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Festo
FESTO HEE-D-MINI-24 On/Off Valve 3/2-Way 24V DC 2.5-16 Bar
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$54.49
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | FESTO |
| Model Number | HEE-D-MINI-24 |
| Product Category | On/Off Valve |
| Part Number | 172956 |
| Series | HEE, D Series |
| Size | Mini |
| Valve Function | 3/2-way, normally closed, monostable |
| Actuation Type | Electric |
| Design | Piston gate valve |
| Sealing Principle | Soft |
| Reset | Mechanical spring |
| Piloting | Pilot actuated |
| Manual Override | Detenting |
| Operating Pressure | 2.5-16 bar |
| Operating Voltage | 24 V DC |
| Coil Power | 2.5 W |
| Duty Cycle | 100% |
| Permissible Voltage Fluctuation | ±10% |
| Operating Medium | Compressed air to ISO 8573-1:2010 [7:4:4]; inert gases |
| Flow Direction | Non-reversible |
| Mounting | In-line installation; with accessories |
| Mounting Position | Any |
| Pneumatic Connection, Port 3 | G1/8 |
| Electrical Connection | Form C plug to DIN EN 175301-803 |
| Product Weight | 223 g |
| Corrosion Resistance Class | CRC 2 |
| PWIS Conformity | VDMA24364-B1/B2-L |
| Seal Material | NBR |
Key Features
24 V DC Actuation
The valve is electrically actuated with documented coil characteristics of 24 V DC and 2.5 W.
2.5-16 Bar Pressure Range
The documented operating pressure range extends from 2.5 to 16 bar for suitable pneumatic applications.
Pilot-Actuated Design
The piston gate valve is pilot actuated and returns to its normal position by mechanical spring.
Detenting Manual Override
A detenting manual override provides a mechanical means of operating the valve during suitable setup and service procedures.
DIN Electrical Interface
The electrical connection uses a Form C plug interface according to DIN EN 175301-803.
Applications
- Pneumatic system pressurizing and venting
- Compressed-air preparation assemblies
- Industrial machine pneumatic circuits
- Automated production equipment
- Packaging and processing machinery
- Assembly and material handling systems
- Pneumatic control panels
- Machine air-supply switching applications
Purchase Information
We support online purchase of the FESTO HEE-D-MINI-24 On/Off Valve. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is FESTO HEE-D-MINI-24?
It is an electrically actuated on/off valve from the FESTO HEE D series in Mini size.
What is the FESTO part number?
The documented part number is 172956.
What valve function does HEE-D-MINI-24 use?
It uses a 3/2-way, normally closed, monostable valve function.
What is the operating voltage?
The documented operating voltage is 24 V DC, with coil characteristics of 2.5 W.
What is the operating pressure range?
The documented operating pressure range is 2.5 to 16 bar.
How is the valve reset?
The pilot-actuated valve uses a mechanical spring for reset.
Does it have a manual override?
Yes. The documented manual override is detenting.
What electrical connection does it use?
The electrical interface is a Form C plug connection according to DIN EN 175301-803.
What operating media are specified?
The documented operating media are compressed air to ISO 8573-1:2010 [7:4:4] and inert gases.
What is the ambient temperature range?
The documented ambient temperature range is -10°C to +60°C.
Can HEE-D-MINI-24 replace another on/off valve?
It can be considered after the complete model number and technical requirements have been checked. Valve function, voltage, pressure range, electrical interface, pneumatic connections and installation requirements should be verified against existing system requirements.
What should be checked before ordering?
The electrical, pneumatic, mechanical and installation requirements should be checked before ordering, including the complete model number, 24 V DC supply, 3/2-way valve function, 2.5-16 bar operating pressure and required connection arrangement.
Need help confirming a model?
Send us your part number and technical requirements.
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