Hydraulic control reversing valve FLG10-40 b
Product Features
1. Hardened spool and cage for long life.
2. Industry common cavity
Product Specifications
| Product Model | Hydraulic control reversing valve FLG10-40 b |
| Operating Pressure | 240 bar(3500 psi) |
| Proof Pressure | 350 bar(5100 psi) |
| Flow | See Performance Chart |
| Internal Leakage | 82 ml/min. max (5 cu. in./minute) at 207 bar (3000 psi) |
| Pilot Pressure Required | To Spool Crossover:7.6 bar(110 psi);To Full Spool Shift:8.6 bar(125 psi);Oil Volume Required to Full Shift:0.65 ml (0.04 cu. in.) |
| Temperature | -40°℃～100°C |
| Fluids | Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu). |
| Installation | No restrictions |
| Cartridge | Weight: 0.16kg. (0.35 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces |
| Seal | D type seal ring. |
| Standard Ported Body | Weight: 0.34 kg. (0.75 lbs.); Anodized high-strength 6061 T6 aluminum alloy, rated to 240 bar (3500 psi). |
Product Operation Symbol
In a neutral position (unpiloted), the Hydraulic control reversing valve FLG10-40 b allows flow from ③ to ② bidirectionally, while the flow is blocked at ④. V is a spring chamber vent-to-atmosphere, which is internally O-ring sealed to avoid oil flowing from the cartridge flow paths. On remote pilot signal at ①, the valve shifts to open from ③ to ④, while blocking flow at ②. Because of the spring chamber drain, the cartridge may be fully pressurized at any port without affecting the required pilot pressure.
Performance/Dimension
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