|
Valve function
|
5/2 or 3/2 adjustable |
|
Actuation type
|
Electrical |
|
Build.width [mm]
|
32 |
|
Normal nominal flow [l/min]
|
1.250 |
|
Operating pressure [bar]
|
2.5 to 8 |
|
Construction set up
|
Piston pusher |
|
Reset mode
|
Mechanical spring |
|
Exhaust function
|
Can be throttled |
|
Sealing principle
|
Soft |
|
installation position
|
arbitrary |
|
Complies to standard
|
VDI/VDE 3845 (NAMUR) |
|
Hand assist actuation
|
Ratcheting |
|
Control type
|
pilot operated |
|
Control air supply
|
Internal |
|
Flow direction
|
Not reversible |
|
Coverage
|
positive Überdeckung |
|
Signal condition display
|
With Accessories |
|
b-value
|
0.4 |
|
C-value []
|
5,20 |
|
Normal nominal flow, exhaust return line 4->3 [l/min]
|
110 |
|
Shifting time off [ms]
|
92 |
|
Shifting time on [ms]
|
35 |
|
Power-on time
|
100% |
|
Certified awarding point
|
DNVGL-TAA000011J |
|
Operating medium
|
Compressed air to ISO 8573-1:2010 [7:4:4] |
|
Information about operating and control medium
|
Oiled operation possible (required in further operations) |
|
Corrosion resistant class KBK
|
2 - moderate corrosion stress |
|
Medium temperature [°C]
|
-20 to 60 |
|
ambient temperature [°C]
|
-20 to 60 |
|
Product weight [g]
|
530 |
|
Fastening type
|
With throughway bores |
|
Breathing opening connection
|
Not recorded |
|
Pneumatic connection 1
|
NPT1/4-18 |
|
Pneumatic connection 2
|
NAMUR wiring diagram |
|
Pneumatic connection 3
|
NPT1/4-18 |
|
Pneumatic connection 4
|
NAMUR wiring diagram |
|
Pneumatic connection 5
|
NPT1/4-18 |
|
Material information
|
RoHs compliant |
|
Seals material
|
NBR |
|
Housing material
|
Aluminium wrought alloy |
|
Screws material
|
High-alloyed stainless steels |
|
Protection category
|
IP65 |
|
Max. input voltage [V]
|
28 |
|
Max. input current [A]
|
0,115 |
|
Permitted voltage oscillations
|
± 10 % |
|
ATEX gas category
|
II 2G |
|
Ex ignition protection type gas
|
Ex ia IIC T6 Ga |
|
ATEX dust category
|
II 2D |
|
Ex ignition protection type dust
|
Ex t IIIC T80°C Db |
|
Ex protection approval outside of the EU
|
EPL Db (IEC-EX) |
|
Ex ambient temperature
|
-40°C <= Ta <= +50°C |
|
electrical connection:
|
Wiring diagram Form A acc. to EN 175301-803 |
|
Weight
|
530 g / Pcs |
|
Customs duty number
|
84812090 |
|
Manufacturer
|
Festo |
|
Document
|
Group data sheet: VSNC (english) , Data sheet |
