571303 Festo Proportional Valves

Product Details

• Degree of protection
  IP65
• Pneumatic connection 1
  G1/4
• Nominal width pressurization
  8 mm
• Mounting position
  Any
• Display type
  Back-lit LCD
• Standard nominal flow rate
  1750 l/min
• Residual ripple
  10 %
• Safety instructions
  VPPM safety position: if the supply cable breaks, the outlet pressure is maintained in uncontrolled form.
• Reset method
  Mechanical spring
• Type of control
  Pilot-controlled
• DC operating voltage range
  21.6 V ... 26.4 V
• Max. electrical power consumption
  7 W
• Analog output signal range
  4 - 20 mA
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
• Type code
  VPPM
• Symbol
  00995303
• Pressure regulation range
  0.06 bar ... 6 bar
• Duty cycle
  100%
• Information on operating and pilot media
  Operation with oil lubrication not possible
• Ambient temperature
  0 °C ... 50 °C
Linearity error FS
1 %
Exhaust nominal width
7 mm
Sealing principle
Soft
Design
Pilot-controlled diaphragm regulator
Reverse polarity protection
for all electrical connections
Inlet pressure 1
0 bar ... 8 bar
Max. current consumption
300 mA
Temperature of medium
10 °C ... 50 °C
Certification
RCM compliance mark c UL us - Listed (OL)
Repetition accuracy FS
0.5 %
Pneumatic connection 2
G¼
Housing material
Wrought aluminum alloy Anodized
KC characters
KC EMC
Actuation type
Electrical
Short-circuit protection
For all electrical connections
Valve function
3-way proportional pressure control valve
Max. pressure hysteresis
0.03 bar
Switching output
NPN
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Product weight
560 g
Electrical connection
8-pin Plug
Pneumatic connection 3
G1/4
Analog input signal range
4 - 20 mA
CE marking (see declaration of conformity)
As per EU EMC directive
Temperature coefficient
0.04 %/K
Type of mounting
Optionally: With accessories
Note on materials
RoHS-compliant

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