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| Brand Name : | Hengli |
| Price : | Negotiable |
| Payment Terms : | T/T, Western Union, MoneyGram |
| Supply Ability : | 50 set / 30 days |
| Delivery Time : | 5-30 days upon order quantity |
Mobile valves performance test bench
Mobile valves performance test bench can be used to test mobile sectional valve applied on engineering machinery(20 ton), we do test unload valve, pressure relief valve, spool movement, pressure drop, internal leakage and switch durability test.

a. Mobile valves performance test bench panorama

b. Oil source

c. Operation cabinet

d. Test bench
Detection and control
| Item | object | Range | Precision | |
| Test | Flow | P TS A B port | 0~525L/min | ±0.5% |
| T port | 0~1000L/min | ±0.5% | ||
| S port | 0~18L/min | ±0.5% | ||
| Pressure | PPC T TS port | 0~5MPa | ±0.01MPa(system) | |
| P LS A B port | 0~50MPa | ±0.01MPa(system) | ||
| Stroke | Spool stroke | 0~30mm | ±0.01MPa | |
| Leakage | Internal leakage | 0.00~50cc/min (culumative measurement) | ±0.005cc | |
| 50~2000cc/min (instantaneous measurement) | ±0.005cc | |||
| Control | Flow | P port (large flow) | 10~720L/min | ±0.5L/min |
| P port (low flow) | 0~100L/min | ±0.1L/min | ||
| Pressure | P A B port | 2~42MPa | ±0.01MPa | |
| PPC | 0~5MPa | ±0.01Mpa |
Specification
| circuitv | Maximum flow (L/min) | Maximum pressure(MPa) |
| P1 | 360 | 42 |
| P2 | 360 | 42 |
| External pilot | 33 | 7 |
| Leakage circuit | 24 | 35 |
| Control circuit | 20 | 7 |
| Loop circuit | 375 | 1 |
| Load circuit | 500 | 35 |
Test interface

PLC meter in Circuit generation interface

PLC meter out Circuit generation interface
Test curve

Safety valve

P load stroke characteristics

Cylinder load stroke characteristics

Compound action
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