Solenoid valve

NVF3-MOH-5/2-K-1/4-EX

535987

Product Documentation

Download Datasheet
Spare parts
Spare parts

Product Documentation

Download Datasheet
Pieces
Configurator is not supported on mobile devices
  • Recommended Accessories
  • Technical Data
  • Support / Downloads
Close Technical Data
Show Technical Data
Valve function
5/2- or 3/2-way monostable
lap
Underlap
Type of actuation
Electric
Construction width
53 mm
Standard nominal flow rate
900 l/min
pneumatic working port
Sub-base
Operating voltage
Via solenoid coil, to be ordered separately
Operating pressure
2 bar ... 10 bar
Design
Poppet seat
Type of reset
Mechanical spring
Nominal size
7 mm
Short type code
NVF3
Exhaust-air function
With flow control option
Sealing principle
Soft
Mounting position
optional
Conforms to standard
VDI/VDE 3845 (NAMUR)
Manual override
Detenting
Non-detenting
Type of piloting
Pilot actuated
Flow direction
Non-reversible
Symbol
00991831
b value
0.33
C value
4.2 l/sbar
Switching time off
100 ms
Switching time on
50 ms
ATEX category gas
II 2G
Explosion ignition protection type for gas
Ex h IIC T6 Gb
ATEX category dust
II 2D
Explosion ignition protection type for dust
Ex h IIIC T70°C Db
Explosion ambient temperature
-5°C <= Ta <= +40°C
Explosion protection
Zone 1 (ATEX)
Zone 2 (ATEX)
Zone 21 (ATEX)
Zone 22 (ATEX)
Operating medium
Compressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot medium
Lubricated operation possible (in which case lubricated operation will always be required)
CE mark (see declaration of conformity)
To EU Explosion Protection Directive (ATEX)
Corrosion resistance class CRC
1 - Low corrosion stress
Temperature of medium
-5 °C ... 40 °C
Ambient temperature
-5 °C ... 40 °C
Product weight
280 g
Type of mounting
On manifold rail
Breather connection
Internal
Pilot exhaust port 84
M5
Pneumatic connection, port 1
G1/4
Pneumatic connection, port 2
NAMUR port pattern
Pneumatic connection, port 3
G1/4
Pneumatic connection, port 4
NAMUR port pattern
Pneumatic connection, port 5
G1/4
Material seals
NBR
Material housing
Die-cast aluminium