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GRH has three series of flow dividers, 1FDF, 2FDF and 3FDF series, with a displacement range of 1.6~70ml/r. Two or more gear motors can be connected by a coupling to form a flow divider, which can ensure the synchronous operation of the actuators , and obtain higher synchronization accuracy. It can be integrated with relief valve, one-way valve, speed control valve, to protect the system, oil replenishment and other functions. GRH flow divider accuracy can reach ±1.5%-±2%.
• Displacement 6~31ml/r, pressure loss 11~14bar
• Ensure synchronous operation of actuators
• High synchronization accuracy
Specification
| Displacement
(ml/r) |
SAE Port | Minimum Flow(sec) | Maximum Flow (sec) | Cont. Diff Between Pressure Inlet(outlet) | Maximum Outlet Pressure Each Section | |||||||
| in3 | cm3 | Inlet | Outlet | Drain | GPM | LPM | GPM | LPM | PSI | BAR | PSI | BAR |
| 0.366 | 6 | G3/8 | G1/2 | G3/8 | 0.8-4.2 | 3.0-16 | 4.8 | 18 | 3142 | 220 | 3571 | 250 |
| 0.488 | 8 | G3/8 | G1/2 | G3/8 | 1.1-5.0 | 4.0-19 | 5.8 | 22 | 3142 | 220 | 3571 | 250 |
| 0.671 | 11 | G3/8 | G1/2 | G3/8 | 1.5-6.6 | 5.5-25 | 7.1 | 27 | 3142 | 220 | 3571 | 250 |
| 0.854 | 14 | G3/8 | G1/2 | G3/8 | 1.8-8.4 | 7.0-32 | 9.0 | 34 | 2857 | 200 | 3142 | 220 |
| 1.037 | 17 | G3/8 | G1/2 | G3/8 | 2.2-9.0 | 8.5-34 | 9.8 | 37 | 2857 | 200 | 3142 | 220 |
| 1.525 | 25 | G3/8 | G1/2 | G3/8 | 3.1-12.7 | 12-48 | 14.0 | 53 | 2857 | 200 | 3142 | 220 |
| 1.891 | 31 | G3/8 | G1/2 | G3/8 | 3.7-15.9 | 14-60 | 18.5 | 70 | 2286 | 160 | 2571 | 180 |
Dimensions
Applications
GRH 2FDF series flow divider is widely used in storage equipment, agricultural machinery, construction machinery, industrial equipment, and tunnel boring machine etc. Because it can integrate a relief valve, it is easy to adjust the system pressure.
Application
GRH,design and manufacture high-quality hydraulic components and system solutions.
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