575128 Festo Proportional Valves

Product Details

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

Related documents 575128 Specs