Shijiazhuang Hanjiu Technology Co.,Ltd
Shijiazhuang Hanjiu Technology Co.,Ltd
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hydraulic control valve 45L/min 7 spools 3 position double acting spring return flow valve
This 45L GM directional control valve group is commonly used for wood splitters, tractors, farm equipments, small fishing vessels, earth moving machines, lifting equipments, aerial platforms, boom cranes.
| Nominal flow rating | 45 l/min. | ||
| Max. flow | 60 l/min | ||
| Operating pressure (max.) | 250 bar | 3650 psi | |
| Max. back pressure | on outlet port T | 20 bar | 290 psi |
| Internal leakage A(B)®T | Dp=100 bar – 1450psi with fluid and valve at 40°C | 3cm3/min. | 0.18 in3/min. |
| Hydraulic fluid | Mineral base oil | ||
| Fluid temperature | with NBR seals | from - 20° to 80°C | |
| with FPM (VITON) seals | from - 20° to 100°C | ||
| Viscosity | operating range | from 15 to 75 mm2/s | from 15 to 75 cSt |
| Min. | 12 mm2/s | 12 cSt | |
| Max. | 400 mm2/s | 400 cSt | |
| Max. level of contamination | 19/16 – ISO 4406 |
| PORTS THREAD | ||||
| MAIN PORTS | BSP | OPTIONAL | UN-UNF | METRIC |
| Inlet P and carry-over C | G 3/8 | G 1/2 | 3/4 – 16 (SAE 8) | M18x1,5 |
| Ports A and B | G 3/8 | G 1/2 | 9/16 – 18 (SAE 6) | M18x1,5 |
| Outlet T | G 3/8 | G 1/2 | 3/4 – 16 (SAE 8) | M18x1,5 |
Hanjiu has the most modern and professional technology to manufacture these parts, we are and we will conduct uninterrupted testing during production, starting from checking the quality of the casting shell and the gap between a pair of casing valve cores. High precision spool fabrication provides "zero leakage" during operating pressure and minimal pressure drop when switching the spool position relative to the neutral position. Because of the responsibility, we will not let go of every detail.
Why choose our company to buy? Because we start from manufacturing and provide a twelve-month warranty, anything but problematic. In terms of price, we will give you the greatest discount. Refer to FOB price or purchase quantity If you order 50-99 pieces our price is US$170. We will reduce the price to $150 for more than 100 pieces. We adhere to the management principle of "quality first, service first, continuous improvement, innovation to meet customers" and the quality goal of "zero defect, zero complaint". To complete our service, we provide quality products at reasonable prices. Hanjiu looks forward to cooperating with you!
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