Manufactur standard Power Unit - Monoblock Valves-GDV120 series – Guorui

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We take pleasure in an exceptionally excellent status between our buyers for our superb merchandise good quality, aggressive price tag and the greatest support for 24 Volt Hydraulic Power Units , 12v Mini Power Pack , 3 Spools Monoblock Control Valve , "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!
Manufactur standard Power 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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Manufactur standard Power Unit -
  Monoblock Valves-GDV120 series – Guorui detail pictures

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We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for Manufactur standard Power Unit - Monoblock Valves-GDV120 series – Guorui, The product will supply to all over the world, such as: Cyprus , Cannes , Senegal , Each year, many of our customers would visit our company and achieve great business advancements working with us. We sincerely welcome you to visit us at any time and together we will prevail to a greater success in the hair industry.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Sandra from Belize - 2015.06.28 19:27
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Jacqueline from Bangalore - 2015.11.28 16:25

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