Proportional Technology

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Pressure Control Valves

Pressure control valves are used to control the pressure of inert gasses.  They can control pressures between vacuum up to 16 bar.  Discover our range of proportional pressure control valves below.

Pressure control valves comparison


Sentronic D
Sentronic Plus Pulstronic II               Proportional solenoid valve series 602
Series SENTRONICHD SENTRONICD SENTRONICPLUS SENTRONICLP SERVOTRONICDigital Series 602
Connection G 1/4  G 1/8 to G 3/8
G1/8, 1/4, 1/2,
G1
G1/4, 3/8, 1/2 G3/8 G 1/4 to G1 
Pressure
Range
Vacuum to 10 bar  0 to 10 bar Vacuum to 50 bar 0 to 10 bar 0 to 40 bar 0 to 16 bar 
Flow
(NL/min)
until 1200  until 1300 until 5600 0 to 5200 0 to 1700 700 to 5600 L/min 
Construction
Poppet valve
Spool and sleeve   Poppet Valve
Application  Static application  Static application     Dynamic application
Static application Static application     Dynamic application
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  • Static application Static-application: Application with limited variation in the setpoint
  • Dynamic application Dynamic-application: Application with setpoint variation at high frequency

See all our proportional valve accessories here
View typical proportional valve applications here.