USD 322.39
Manually actuated 3/2-way bistable valve for system isolation. Features 0-16 bar pressure, G3/8 exhaust port, and NBR seals.
The Festo HE-D-MAXI (Part Number 170683) is a robust, manually actuated 3/2-way bistable shut-off valve designed for the safe pressurization and exhausting of pneumatic systems. Operating within a broad pressure range of 0 to 16 bar, it features a durable die-cast aluminum housing and NBR seals, ensuring optimal performance in harsh industrial environments. Capable of accommodating compressed air conforming to ISO 8573-1:2010 [7:4:4] and inert gases, it functions reliably between -10 degrees Celsius and +60 degrees Celsius. With a piston gate valve design and a G3/8 pneumatic exhaust connection, this component facilitates efficient energy isolation and maintenance protocols in factory automation.
| Parameter | Value |
|---|---|
| Valve Function | 3/2-way, bistable [1.10] |
| Actuation Type | Manual |
| Operating Pressure | 0 to 16 bar |
| Operating Medium | Compressed air, Inert gases |
| Port 3 Connection | G3/8 |
| Temperature Range | -10 to +60 degrees Celsius |
| Housing Material | Die-cast aluminum |
| Seals Material | NBR |
| Design | Piston gate valve |
| Weight | 796 g |
| Length | 134 mm |
| Physical Weight (kg) | 0.8 |
| Dimensions L x W x H (cm) | 13.4 x 0 x 0 |
Safetyandmaintenanceprotocolsrequirethereliableisolationofenergyinpneumaticlinesbeforeservicingmachinery.ThisvalvemanuallycutsoffthemainairsupplyandcompletelyexhaustsdownstreampressureviaitsG3/8port[1.10].
Eliminates hazardous trapped air in downstream equipment during maintenance or emergency shutdowns.
Serving as the primary shut-off point at the inlet of a service unit assembly for automated production machinery, regulating incoming high-pressure plant air up to 16 bar.
Allows localized manual control to pressurize or exhaust specific sub-circuits without disrupting the main compressor feed.
Utilized in specialized industrial applications requiring the manual regulation and rapid venting of inert gas lines.
Provides leak-free manual control and venting of non-corrosive inert gases within a -10 to +60 degrees Celsius operational environment.
