China OEM 12v Dc Hydraulic Power Pack With Hand Pump - Monoblock Valves-GDV120 series – Guorui

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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Auto Hoists Power Unit, Hydraulic Valve Block, 12v Hydraulic Power Unit/Part, We always regard the technology and customers as the uppermost. We always work hard to create great values for our customers and offer our customers better products & services.
China OEM 12v Dc Hydraulic Power Pack With Hand Pump - 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
120
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.

120-2


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China OEM 12v Dc Hydraulic Power Pack With Hand Pump -  Monoblock Valves-GDV120 series – Guorui detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for China OEM 12v Dc Hydraulic Power Pack With Hand Pump - Monoblock Valves-GDV120 series – Guorui, The product will supply to all over the world, such as: Borussia Dortmund, Swaziland, Tanzania, Our company sets up several departments, including production department, sales department, quality control department and sevice center,etc. only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers,because you win,we win!
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Arlene from Accra - 2015.11.02 11:11
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Phoenix from Birmingham - 2015.10.31 10:02

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