4WRZ32W6-520-70/6EG24N9EK4/D3M 4WRZ32W6-520-70/6EG24N9EK4/M 4WRZ32W6A360-70/6EG24N9K4/M Electric hydraulic solenoid valve, Rexroth German made proportional hydraulic directional valve

4WRZ32W6-520-70/6EG24N9EK4/D3M
4WRZ32W6-520-70/6EG24N9EK4/M
4WRZ32W6A360-70/6EG24N9K4/M Electric hydraulic solenoid valve, Rexroth German made proportional hydraulic directional valve

FAQ:

1. What is the maximum duty cycle for 4WRZ solenoids?
Solenoids are rated for continuous duty (100% duty cycle) within specified voltage and temperature ranges .

2. How to prevent uncontrolled movements when using the manual override?
Ensure the machine is in a safe state (e.g., lowered load, isolated power) before activating the override; follow lockout-tagout procedures .

3. Can 4WRZ valves be used in closed-loop control systems?
Yes, when paired with external position or pressure sensors to provide feedback to the control system .

4. What is the effect of fluid temperature on valve operation?
Optimal fluid temperature is -20 to +80 °C; temperatures outside this range may reduce response time or damage seals .

5. How to adjust the dead band of a 4WRZ valve?
Dead band adjustment is typically performed via the control system (e.g., offsetting the input signal); consult the valve’s technical manual for specific procedures .

6. What is the function of the centering spring in 4WRZ valves?
The centering spring ensures the main spool returns to the neutral position when solenoids are de-energized, providing fail-safe operation .

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and channels. Main focus: quality assurance! The price is the lowest in the industry! Quality management procedures are implemented in accordance with international standards and are implemented throughout the production process. In terms of channels, we have gathered the most complete variety of products in the world; in terms of quality, all products meet international standards; the lowest price in the industry is the highest; the fastest delivery on credit, and a complete after-sales system; remember Good service is the key to cooperation with customers. We strive to achieve high quality standards, provide competitive prices, and ensure timely delivery. In this way, our products have been recognized by the market and satisfied by customers in the past years. Our goal is to meet the needs of our global customers. Here you can enjoy a one-stop shopping experience, the customer is God, you want all of us, I wish you a happy shopping trip.