546148 Festo Process & Media Valves

Product Details

• Sealing principle
  Soft
• Fitting connection
  G1/2
• Medium pressure of liquid media
  0.5 bar ... 6 bar
• Max. viscosity
  22 mm²/s
• Flow rate Kv
  2.4 m³/h
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• Type code
  VZWM
• Mounting position
  Preferably upright
• Flow direction
  Non-reversible
• Differential pressure
  0.5 bar
• Temperature of liquid media
  5 °C ... 50 °C
• Response time "on" for liquid media
  110 ms
• Housing material
  Brass
• Corrosion resistance class (CRC)
  1 - Low corrosion stress
• Actuation type
  Electrical
• Nominal width
  13.5 mm
• Medium
  Compressed air as per ISO 8573-1:2010 [7:4:4] Neutral liquids
• Symbol
  00995681
• Ambient temperature
  -10 °C ... 60 °C
• Standard nominal flow rate
  2400 l/min
b-value
0.37
Product weight
450 g
Electrical connection
Solenoid coil type MD-... , coil can be ordered as an accessory
Medium pressure of gaseous media
0.5 bar ... 10 bar
Temperature of medium
-10 °C ... 60 °C
Switching time off
10 ms
Response time "off" for liquid media
220 ms
Material number of housing
2.0402
Max. tightening torque for coil fastening
0.5 Nm
Design
Diaphragm valve servo-controlled
Type of mounting
Line installation
Valve function
2/2, closed, monostable
Type of control
Pilot-controlled
On switching time
8 ms
C value
9.8 l/sbar
Seals material
NBR
Max. tightening torque for connecting thread
105 Nm
Armature tube material
High-alloy steel
Max. torque for cover screw
20 Nm

Related documents 546148 Specs