factory customized 48v Electric Hydraulic Power Pack Dc For Truck - Monoblock Valves-GDV160 – Guorui

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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for 12v Mini Hydraulic Power Pack Unit, Double Action 12v/24vdc Hydraulic Power Pack, Engine Power Unit, Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services.
factory customized 48v Electric Hydraulic Power Pack Dc For Truck - Monoblock Valves-GDV160 – Guorui Detail:

Rated flow rate: 160L/min
Maximum flow rate: 170L/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
180
GDV160 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 drop. When on of the spool is moved to “1” or “2” position, the neutral passage is blocked. The flow from pump can only pass through load check valve to parallel passage, then, through spool opening to work port “A” or “B”.
180c
As shown in above picture, the first spool is in neutral position, flow from pump flows to parallel passage through the load check valve to supply flow to two spool. Because the second spool is pulled out 7mm, the second spool opening between parallel passage to A2 port allows flow to enter the A2 port. B2 port connected to return passage. Neutral passage is blocked by second spool.


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factory customized 48v Electric Hydraulic Power Pack Dc For Truck - Monoblock Valves-GDV160 – Guorui detail pictures


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We emphasize enhancement and introduce new solutions into the market just about every year for factory customized 48v Electric Hydraulic Power Pack Dc For Truck - Monoblock Valves-GDV160 – Guorui, The product will supply to all over the world, such as: Amsterdam, Malta, Nepal, Why we can do these? Because: A, We are honest and reliable. Our products have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It will be highly appreciated.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Megan from Guatemala - 2015.02.04 14:13
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Nicola from Seychelles - 2015.12.05 13:53

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