571284 Festo Proportional Valves

Product Details

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

Related documents 571284 Specs