Excellent quality Hydraulic Unit - Monoblock Valves-GDV120 series – Guorui

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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.


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Excellent quality Hydraulic Unit -
  Monoblock Valves-GDV120 series – Guorui detail pictures

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With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for Excellent quality Hydraulic Unit - Monoblock Valves-GDV120 series – Guorui, The product will supply to all over the world, such as: Qatar , Nicaragua , Cambodia , It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We offer wholesale prices on all our quality parts so you are guaranteed greater savings.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Catherine from Indonesia - 2016.09.30 16:36
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Charlotte from Mali - 2015.12.22 12:52

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