Rexroth Proportional Valve DBETBX-1X/180G24-37Z4M Lower Requirements Rapid Response High Reliability

Description:

A high-performance proportional pressure relief valve belonging to the DBETBX series. This valve features a cone valve structure design and is equipped with remote control (pilot control) functionality, primarily used to limit pressure in hydraulic systems. The “DBETBX” in the model number indicates that this valve is a proportional pressure relief valve with position feedback (LVDT AC/AC), “1X” denotes the series version, ‘180G24’ indicates the maximum set pressure of 180 bar and voltage of 24V DC, while “37Z4M” represents parameters such as electrical connections and sealing materials. The valve is equipped with an internal electronic amplifier and position feedback functionality, enabling precise control of system pressure. Its operating principle involves an electromagnet receiving control signals to move the valve spool, thereby regulating the pressure output of the hydraulic system. Due to its closed-loop control system, the valve offers extremely high control accuracy and response speed, making it suitable for hydraulic systems with stringent pressure regulation requirements.
 

Application Areas:

The Rexroth DBETBX-1X/180G24-37Z4M proportional valve is widely used in various industrial fields, particularly in hydraulic systems with stringent requirements for pressure control precision and response speed. Its primary applications include the following areas:
Construction Machinery: In the hydraulic systems of equipment such as excavators, cranes, and concrete pump trucks, it is used to achieve precise pressure regulation and load control.
Plastic machinery: In injection molding machines, extruders, and other equipment, it is used to control the pressure of the hydraulic system, ensuring the stability of the molding process and product quality.
Metallurgical equipment: In heavy-duty equipment such as rolling mills and shearing machines, it is used to control the pressure of hydraulic actuators, ensuring the safety and reliability of equipment operation.
Testing and experimental equipment: In hydraulic test stands, pressure test machines, and other equipment, it is used to precisely control system pressure, achieving high-precision testing.
Aerospace and military: In hydraulic systems with extremely high requirements for dynamic performance and control accuracy, such as flight simulators and servo control systems.
 

Advantages:

The Rexroth DBETBX-1X/180G24-37Z4M proportional valve offers multiple significant advantages in design and performance, making it highly favored in the industrial hydraulic control field:
High-precision control: The valve employs a closed-loop control system with an integrated LVDT position sensor, enabling real-time feedback of the spool position and achieving extremely high pressure control accuracy, with control error maintained within ±1%.
Rapid response: Thanks to advanced electromagnetic drive technology and high-response electronic amplifiers, the valve has an extremely short response time, typically less than 100 milliseconds, making it suitable for systems with high dynamic performance requirements.
Compact structure and high integration: The valve body is designed to be compact, integrating the electronic amplifier and position feedback device, thereby reducing external connection components, lowering system complexity, and reducing installation costs.
Excellent contamination resistance: Compared to servo valves, proportional valves have relatively lower requirements for oil cleanliness, making them more suitable for industrial field environments and resulting in lower maintenance costs.
Energy-efficient and high-performance: By precisely controlling pressure output, it avoids system pressure overshoot, reduces energy consumption, and improves the overall energy efficiency of the hydraulic system.
Multiple electrical connection options: Supports various electrical interfaces and voltage levels, facilitating integration with different types of control systems, enhancing system compatibility and flexibility.
High reliability: Constructed using high-quality materials and advanced manufacturing processes, it offers excellent wear resistance and corrosion resistance, suitable for harsh operating conditions, and extends service life.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.