Original Factory Agricultural 12volt Dc Hydraulic Pumps - Monoblock Valves-GDV120 series – Guorui
Original Factory Agricultural 12volt Dc Hydraulic Pumps - Monoblock Valves-GDV120 series – Guorui Detail:
| Rated flow rate： | 120L/min | ||||
| Maximum flow rate： | 130L/min | ||||
| Maximum pressure at P port： | 310bar | ||||
| Maximum pressure at A/B port： | 310bar | ||||
| Maximum pressure at T port： | 25bar | ||||
| Internal leakage (at 70 bar):A/B toT ： | 30-35CC/min | ||||
| Temperature range of the hydraulic oil： | |||||
| With NBR (BUNA-N) seals | -20℃-80℃ | ||||
| With FPM (VITON) seals | -20℃-100℃ | ||||
| Spool stroke (1/2 position)： | +7/-7 mm | ||||
| With floating function (1/2 and F position)： | +7/-7 -9 mm | ||||
| Recommend hydraulic oil viscosity range： | 15-75mm²/s | ||||
| Recommend temperature range： | -40℃-60℃ | ||||
| Solenoid can be either 12 VDC or 24 VDC, corresponding current is 0-1.5 or 0-0.75 Amp. | |||||
Operating Principle
GDV120 series mono-block valve is an open centered 3 position 4 way valve. When spool is in its neutral position, the flow from pump passes through the neutral passage to tank, with very low pressre drop.
Product detail pictures:
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We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for Original Factory Agricultural 12volt Dc Hydraulic Pumps - Monoblock Valves-GDV120 series – Guorui, The product will supply to all over the world, such as: Monaco, Latvia, Manchester, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
By Ivy from Hamburg - 2016.02.14 13:19
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Quintina from United Arab Emirates - 2015.12.14 15:26
