Purpose:
Spool hydraulic valves are intended for direction change or launch or shutdown of working fluid in hydraulic system.
Control valve 1PM323 is applied in mobile installations for wells overhaul.
Purpose – turning the drilling rotor on and off.
|
Size |
1PM.323.В.64 |
1PM.323.ВФ.64 |
Nominal bore, mm |
32 |
32 |
Working fluid flow, l/min - nominal - maximum |
500 660 |
500 660 |
Input pressure, MPa - nominal - maximum |
32 35 |
32 35 |
Max. output pressure (drain), MPa |
32 |
32 |
Max. pressure in drain chamber, MPa |
0.05 |
0.05 |
Internal leak proofness (max internal leakages in each line at pressure 35 MPa and oil viscosity 30+5 cSt), cc/min, not more |
700 |
700 |
Control powers, N, not more than |
70 |
70 |
Spool stroke to each side, mm |
18 |
18 |
Weight (without working fluid), kg, ± 5 % |
34.3 |
34.3 |
PSM-Hydraulics |
Bosch Rexroth |
Ponar |
Duplomatic |
1PM.323.200… |
H4WEH32… |
H4WEH32… |
DSP10-… |
Purpose:
Control valve is intended for launch, shutdown and reverse of working fluid flow.
|
Parameter |
Value |
Nominal flow of working fluid, l/min |
150 |
Max. flow of working fluid, l/min |
170 |
Max. operating pressure, MPa |
30 |
Max. pressure in drain section, MPa |
2 |
Max. leakage from operating channels to drain line, cc/min |
5 |
Working fluid temperature range, 0С |
from -20 up to +80 |
Nominal filtration fineness, mkm |
25 |
Weight (without working fluid), kg |
30 |
Purpose:
Control valves 1PM203 series are intended for changing the direction or launch and shutdown of working fluid flow in hydraulic systems of machines and mechanisms.
|
Parameter |
Value |
Pressure in lines «Р», «А», «В», «Т», MPa - nominal - maximum |
32 35 |
Max. pressure in line «У», MPa |
0.5 |
Internal leak proofness (leakage at 30 MPa and viscosity З6+4 cSt.) cc/min, not more than |
300 |
Flow, l/min |
450 |
Regulation power, N |
53 |
Weight, kg, ± 5 % |
14 |
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