Excellent quality Hydraulic Unit - Monoblock Valves-GDV120 series – Guorui
Excellent quality Hydraulic Unit - 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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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Excellent quality Hydraulic Unit - Monoblock Valves-GDV120 series – Guorui, The product will supply to all over the world, such as: New Orleans, Kazakhstan, Dominica, Our solutions have national accreditation requirements for qualified, good quality items, affordable value, was welcomed by individuals all over the world. Our goods will continue to improve inside the order and appear forward to cooperation with you, Really should any of those items be of interest to you, please letus know. We will be satisfied to provide you a quotation up on receipt of the detailed needs.
By Beatrice from Porto - 2015.09.23 17:37
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Penny from Georgia - 2015.11.22 12:28