Reliable Supplier Agricultural Hydraulic Pumps - Online Exporter China Genuines Eaton Vickers Hydraulic Solenoid Directional Control Valve – Guorui
Reliable Supplier Agricultural Hydraulic Pumps - Online Exporter China Genuines Eaton Vickers Hydraulic Solenoid Directional Control Valve – Guorui Detail:
We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for Online Exporter China Genuines Eaton Vickers Hydraulic Solenoid Directional Control Valve, We sincerely hope to establish some satisfactory associations along with you from the close to long run. We’re going to preserve you informed of our progress and stay up for building steady organization relations along with you.
We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for China Valve, Hydraulic Monoblock Valves, Hydraulic Valve, Solenoid Valve, Since its foundation , the company keeps living up to the belief of “honest selling , best quality , people-orientation and benefits to customers. ” We have been doing everything to offer our customers with best services and best items . We promise that we are going to be responsible all the way to the end once our services begin.
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. |
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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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Reliable Supplier Agricultural Hydraulic Pumps - Online Exporter China Genuines Eaton Vickers Hydraulic Solenoid Directional Control Valve – Guorui, The product will supply to all over the world, such as: Johannesburg, Uzbekistan, Madras, Our mission is to deliver consistently superior value to our customers and their clients. This commitment permeates everything we do, driving us to continuously develop and improve our products and the processes to fulfill your needs.
By Emily from Marseille - 2016.09.30 16:36
We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
By Andrew from Italy - 2016.04.08 14:55