One of Hottest for Sectional Valves - Factory Price For Dcv40 China Factory Sale 40 Flow Hydraulic Oil Transfer Directional Monoblock Pneumatic Control Valve – Guorui
One of Hottest for Sectional Valves - Factory Price For Dcv40 China Factory Sale 40 Flow Hydraulic Oil Transfer Directional Monoblock Pneumatic Control Valve – Guorui Detail:
“Sincerity, Innovation, Rigorousness, and Efficiency” could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for Factory Price For Dcv40 China Factory Sale 40 Flow Hydraulic Oil Transfer Directional Monoblock Pneumatic Control Valve, We’ll do our best to meet or exceed customers’ needs with good quality items, advanced concept, and successful and timely company. We welcome all clients.
“Sincerity, Innovation, Rigorousness, and Efficiency” could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for China Factory Direct Sale, China Valves, Monoblock Valves, Oil Transfer Directional Valve, We provide good quality but unbeatable low price and the best service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
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Rated flow rate： |
80L/min |
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Maximum flow rate： |
100L/min |
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Maximum pressure at P port： |
310bar |
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Maximum pressure at A/B port： |
310bar |
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Maximum pressure at T port： |
25bar |
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Internal leakage (at 70 bar):A/B toT ： |
30-35CC/min |
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Temperature range of the hydraulic oil： |
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With NBR (BUNA-N) seals |
-20℃-80℃ |
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With FPM (VITON) seals |
-20℃-100℃ |
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Spool stroke (1/2 position)： |
+7/-7 mm |
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With floating function (1/2 and F position)： |
+7/-7 -9 mm |
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Recommend hydraulic oil viscosity range： |
15-75mm²/s |
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Recommend temperature range： |
-40℃-60℃ |
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Solenoid can be either 12 VDC or 24 VDC, corresponding current is 0-1.5 or 0-0.75 Amp. |
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Operating Principle
GDV80 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 pressure drop. When one 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 to parallel passage, then, through the spool opening to work port “A” or “B”.
For multi-spool mono-block valve, if one of the spools is in “1” or “2” position,then, there is no flow in its down stream spool’s neutral passage. The main throttle occurs on the valve opening between bridge passage and spool. The operator can control more than one spools, but the magnitude of the flow rate for each controlled spool is dependent on the load.
Product detail pictures:
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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for One of Hottest for Sectional Valves - Factory Price For Dcv40 China Factory Sale 40 Flow Hydraulic Oil Transfer Directional Monoblock Pneumatic Control Valve – Guorui, The product will supply to all over the world, such as: Detroit, venezuela, Greenland, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
By Vanessa from Serbia - 2015.11.02 11:11
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Grace from Pakistan - 2015.06.09 12:42
