Directional Control Spool Valves/Section type
Directional Control Valve PX-348
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Technical parameters:
| Ambient temperature |
-20C...+60C |
| Hydraulic liquid -mineral oil based/hydraulic oil |
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| Viscosity |
10 ...400 mm2/s |
| Fluid temperature |
-20C...+80C |
| Max operating pressure, P=250; T=50 bar |
A , B = 200 bar |
| Leakage |
18cm3/min at 120bar |
| Nominal flow |
30 l/min |
| Spool stroke |
+/- 7 mm |
| Actuating force |
< 200 N |
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Description
The directional control valve type PX-348 is designed to control the direction of the working liquid flow between the generators of pressurized flow (hydraulic pumps), consumers of such a flow (hydraulic cylinders, etc.) and the tank.
Construction
The directional control valve is a section type with manual operation.It provides parallel distribution of the working liquid and directs flow to the tank at non-actuated sections.It comprises a front cover with build-in adjustable or non-adjustable pressure relief valve, a combination of single-acting(valve or spool) and double acting(spool) three-position sections (maximum eight numbers) and end cover.
Mounting
The directional control valve is mounted by four bolts M8.To the pipelines of the hydraulic system by means of threaded outlets M18x1.5/3.8"/
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Directional Control Spool Valves Monoblock | Model | Pn, bar | Qn, lpm |
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| P35 |
250 |
35 |
| P38 |
250 |
35 |
| P40 |
250 |
40 |
| JOYSTICK-P40,P80 |
|
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| 3PF40 Work flow control |
250 |
40 |
| P80 |
250 |
80 |
| P81 Log Spliter |
250 |
80 |
| PX-80 |
250 |
80 |
| SV80/SV120 |
210 |
113 |
| P120 |
250 |
120 |
| PX-120 |
250 |
120 |
| S-290 |
320 |
150 |
| DVS6-6/2L-H |
315 |
50 |
| 3-way Diverter RRV |
250 |
120 |
Section type | Model | Pn, bar | Qn, lpm |
|---|
| PC70 & joystick |
250 |
70 |
| PC100 |
210 |
100 |
| PX-346 |
200 |
60 |
| PX-348 |
200 |
30 |
Solenoid Directional Control Valves | Model | Pn, bar | Qn, lpm |
|---|
| DVS6-6/2L |
315 |
50 |
| SVV-90 |
280 |
90 |
Rotary Diverter Valves | Model | Pn, bar | Qn, lpm |
|---|
| 357/358/359 |
300 |
120 |
Piston/Spool Hand Pump-Double/Single acting | Model | Pn, bar | Qn, lpm |
|---|
| PRB25DD/PRB12DD |
320 |
25 |
| PRP18SD/SS |
320 |
18 |
CETOP 3 AND 5 BASE BLOCKS | Model | Pn, bar | Qn, lpm |
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| Cetop 3 & Cetop 5 |
300 |
70 |
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