Industrial Hydraulics
Industrial Hydraulics
Industrial Hydraulics
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Bosch Rexroth AG <strong>Industrial</strong> <strong>Hydraulics</strong> 79 Proportional, high-response and servo-valves<br />
Proportional pressure reducing valves, pilot operated<br />
< Size 10<br />
< Porting pattern to ISO 5781-AG-06-2-A<br />
< Proportional solenoid operation<br />
< Series: With closed-loop position control or with closed-loop position control and OBE<br />
< Electronics for series with closed-loop position control: Printed circuit board or integrated<br />
electronics<br />
Type PV2-DRV-2W<br />
Size 10<br />
Pressure stages bar 180, 315<br />
Flow qV max L/min 120 to 300<br />
Maximum hysteresis % 1<br />
Actuating time 0 to 100 % ms 80<br />
Comm. value signal Standard with OBE U V 0 to 10<br />
I mA 4 to 20<br />
Proportional throttle valves, pilot operated and<br />
Proportional high-response valve, pilot operated<br />
< Size 16 to 50<br />
< Installation dimensions to DIN 24342 and ISO/DIS 7368<br />
< Operation via a proportional solenoid<br />
< Can be used as a pressure compensated flow controller in conjunction with a pressure<br />
compensator<br />
< Good dynamics, low hysteresis, leak-free<br />
< Series: with/without integrated electronics<br />
Type 2/2V-CPV and 3/2V<br />
Size 16 25 32 40 50<br />
Pressure stages bar 315 315 315 315 315<br />
Flow ∆p = 5 bar qV max L/min 125 210 320 500 980<br />
Maximum hysteresis % < 0,2 < 0,2 < 0,2 < 0,2 < 0,2<br />
Positioning accuracy % < 0,5 < 0,5 < 0,5 < 0,5 < 0,5<br />
Actuating time 0 bis 100 %; pV = 100 bar ms < 70 < 70 < 90 < 90 < 110<br />
Operating voltage U Vnom 24 245 24 24 24<br />
Comm. value signal Standard bei OBE U V 0 to 10 0 to 10 0 to 10 0 to 10 0 to 10<br />
Detailed information:<br />
1987761317 Chapter 3<br />
Detailed information:<br />
1987761328 Chapter 4 and 5
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