Wholesale Price China Best Seller Hydraulic Stack Valves - Online Exporter China Genuines Eaton Vickers Hydraulic Solenoid Directional Control Valve – Guorui
Wholesale Price China Best Seller Hydraulic Stack Valves - 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 |
|
Maximum flow rate: |
100L/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
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:
Related Product Guide:
New designs enable subsea controls to go further and deeper | Sectional Hydraulic Control Valve
Tech Deep Dive: Airflow Research Bullitt Cylinder Heads For BBF | Sectional Hydraulic Control Valve
We're commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for Wholesale Price China Best Seller Hydraulic Stack Valves - Online Exporter China Genuines Eaton Vickers Hydraulic Solenoid Directional Control Valve – Guorui, The product will supply to all over the world, such as: Jordan, Tanzania, Palestine, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
By Carlos from Portland - 2015.12.25 12:43
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
By Diana from New Delhi - 2015.02.12 14:52