|
Valve function
|
3/2 bistable |
|
Actuation type
|
Manually |
|
Build.width [mm]
|
20 |
|
Normal nominal flow [l/min]
|
870 |
|
Operating pressure [bar]
|
3.5 to 10 |
|
Construction set up
|
Plate seat |
|
Nominal width [mm]
|
6,0 |
|
Exhaust function
|
Can be throttled |
|
User information
|
Only actuate by hand |
|
Sealing principle
|
Soft |
|
installation position
|
arbitrary |
|
Control type
|
pilot operated |
|
Flow direction
|
Reversible |
|
Coverage
|
Nullüberdeckung |
|
Max. switching frequency [hz]
|
0,5 |
|
Operating medium
|
Compressed air to ISO 8573-1:2010 [7:-:-] |
|
Information about operating and control medium
|
Oiled operation possible (required in further operations) |
|
Corrosion resistant class KBK
|
1 - low corrosion stress |
|
Medium temperature [°C]
|
-10 to 60 |
|
ambient temperature [°C]
|
-10 to 60 |
|
Product weight [g]
|
161 |
|
Fastening type
|
Front panel integration |
|
Pneumatic connection 1
|
G1/4 |
|
Pneumatic connection 2
|
G1/4 |
|
Pneumatic connection 3
|
G1/4 |
|
Material information
|
RoHs compliant |
|
Cover material
|
PA reinforced |
|
Seals material
|
NBR |
|
Housing material
|
Aluminium wrought alloy, anodised |
|
Hand assist actuation
|
Ratcheting |
|
actuating force [N]
|
20,0 |
|
Control air supply
|
Internal |
|
Control pressure [bar]
|
3.5 to 10 |
|
Unlocking force [N]
|
25 |
|
Weight
|
161 g / Pcs |
|
Customs duty number
|
84812090 |
|
RoHS compliant
|
Yes |
|
Manufacturer
|
Festo |
|
Document
|
Group data sheet: VHEF-G (english) , Data sheet |
