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4WRA6E20-1X/24NJ/M 4WRA6EA20-1X/24NZ4/V Rexroth Germany genuine hydraulic proportional directional control valve 4WRAE 4WRAE6 4WRAE10 4WRE 4WREE 4WREE6 4WREE10 4WRE6
Used to reduce and stabilize the hydraulic pressure of a certain branch in the system, commonly used in clamping, control, lubrication and other oil circuits. There are three types: direct action type, pilot type, and superposition type. |
The control of flow by valves can be divided into two types: |
One type is switch control: either fully open or fully closed, with either minimum flow or no intermediate state, such as ordinary electromagnetic through valves, electromagnetic directional valves, and electro-hydraulic directional valves. |
Another type is continuous control: the valve port can be opened to any desired degree to control the flow rate. This type of valve can be manually controlled, such as throttle valves, or electronically controlled, such as proportional valves and servo valves. |
So the purpose of using proportional valves or servo valves is to achieve throttling control of flow through electronic control (although pressure control can also be achieved through structural modifications). Since it is throttling control, there is inevitably energy loss. Unlike other valves, servo valves have greater energy loss because they require a certain amount of flow to maintain the operation of the front-end control oil circuit. |
R900625643 DECKEL4WRE10.A-12/ |
R900624754 GEHAEUSE4WRE10.-14/GGG40 |
R900617766 4WREE6WA16-2X/G24K31/F1V |
R900617482 4WREE6E1-16-2X/G24K31/F1V |
R900617269 4WREE10V75-2X/G24K31/F1V |
R900617253 4WREEM6E32J-2X/G24K34/B6V-687 |
R900582331 4WRE10E16-1X/24K4/M |
R900576935 4WRE10E32-1X/24K4/M-402 |
R900551280 4WRE6W1-08-1X/24K4/M |
R900549113 4WRE10E1-32-1X/24K4/M |
R900540589 KOLBEN4WRE6W1-16-1X/BG |
R900499564 4WRE6W32-1X/24K4/M |
R900487026 4WRE6W32-1X/24Z4/M |
R900461236 4WRE10W1-16-1X/24K4/M |
R901136691 4WREQ6Q5-08-2X/V5C-24PF60 |
R901135153 4WREE6V08-2X=G24K31/F1V-876 |
R901135118 4WREE10W75-2X/G24K31/A1V-280 |
R901132085 4WREQ6Q5-32-2X/V4A-24PF60 |
R901131081 4WREQ6V08-2X/V8F-24CA60 |
R901131077 4WREQ10V25-2X/V8F-24CA60 |
R901130450 4WREE10W1-75-2X/G24K31/A1V-660 |
R901130447 4WREE6E16-2X/G24K31/A1V-660 |
R901127151 4WREE10W25-2X/G24K31/A1V-280 |
R901126284 4WREE10E50-2X/G24K31/A1V-280 |
FAQ:
Q: What is your terms of payment ?
A: 100% T/T in advance.If it is more, we can discuss the payment further.
Q:What are the advantages of your store?
A:100% original, We have our own logistics company, fast delivery.
Q: What are the main products your company deals in?
A: 1. Distribute world famous pumps, valves and motors.
2. Production and processing of " FENGTOU " brand vane pump, gear pump, plunger pump, valve, motor and maintenance parts.
3. Maintained servo valves, plunger pumps and motors of many brands.
Q: What are the terms of payment?
A: 1. Full order: 30% as advance payment for the order, balance to be paid off before shipment.