541660 Festo Directional Control Valves

Product Details

• Actuation type
  Electrical
• Valve function
  3/2, closed, monostable
• Width
  73 mm
• Reset method
  Mechanical spring
• Nominal width
  5 mm
• Manual override
  Detenting
• Switching time off
  29 ms
• Certificate issuing authority
  FM 3026030
• Ambient temperature
  -5 °C ... 40 °C
• Pilot exhaust air port 82
  M5
• Venting hole connection
  Internal
• Housing material
  Die-cast aluminum Anodized
• Standard nominal flow rate
  800 l/min
• Degree of protection
  IP65
• Type code
  MFH
• Flow direction
  Non-reversible
• Explosion protection certification outside the EU
  Class I, Div. 1 (US) EPL Gc (US)
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Type of mounting
  With through-hole
• Pneumatic connection 2
  1/4 NPT
Lap
Underlap
Operating pressure
1.5 bar ... 8 bar
Sealing principle
Soft
Type of control
Pilot-controlled
Coil characteristics
120 V AC: 60 Hz, initial power 11.5 VA, holding power 6.5 VA
Temperature of medium
-5 °C ... 40 °C
Product weight
425 g
Pneumatic connection 3
1/4 NPT
Operating voltage
120V AC
Exhaust air function
With flow control option
Symbol
00991008
Explosion prevention and protection
Zone 1 (US) Class III, Div. 2 (US)
Pneumatic connection 1
1/4 NPT
Pneumatic working port
1/4 NPT
Mounting position
Any
On switching time
12 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Corrosion resistance class (CRC)
1 - Low corrosion stress
Seals material
NBR PU

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