Rexroth DBDS20P1A/200 Proportional Valve 200 Bar Cast Iron Hydraulic

Product Specification

Description:

The Rexroth Valve DBDS20P1A/200 is a high-performance direct-acting relief valve manufactured by Bosch Rexroth in Germany. This valve is primarily used to control the pressure in hydraulic systems, ensuring safe and stable operation within the specified pressure range. It is a direct-acting relief valve. The valve has a nominal bore diameter of 20 mm, with P1A denoting the specific model designation. The valve has a rated pressure of 200 bar. It controls hydraulic system pressure by balancing spring force and hydraulic pressure. When system pressure exceeds the set value, the valve spool opens, allowing hydraulic fluid to flow back to the tank through the spool opening, thereby limiting further pressure increase. Maximum flow rate varies by model but can reach high flow rates, making it suitable for medium-sized hydraulic systems. Typically constructed from high-strength cast iron or steel, it offers excellent pressure resistance and durability.
 

Application Areas:

The Rexroth Valve DBDS20P1A/200 is widely used in various fields due to its high performance and reliability:
Industrial Hydraulic Systems: In industrial hydraulic systems, this valve is used to control the output pressure of hydraulic pumps, ensuring the system operates within safe pressure limits. For example, in injection molding machines, hydraulic presses, and hydraulic presses, the DBDS20P1A/200 effectively protects the hydraulic system from overpressure damage.
Construction machinery: In construction machinery such as excavators, cranes, and loaders, this valve is used to control the working pressure of the hydraulic system, ensuring the stability and safety of the equipment under complex operating conditions.
Metallurgy and heavy machinery: In metallurgical equipment and heavy machinery, this valve is used to control high-pressure hydraulic systems, ensuring stable operation of the equipment under high loads. Its high pressure resistance and reliability enable it to withstand extreme operating conditions.
Testing and Simulation Equipment: In systems with high dynamic response requirements, such as hydraulic test benches, flight simulators, and automotive testing equipment, this valve provides high-precision pressure control to meet complex testing needs.
 

Advantages:

High-Precision Pressure Control: This valve can precisely control the pressure of the hydraulic system, ensuring stable operation within the set pressure range. Its high-precision pressure control capability makes it suitable for applications with stringent pressure accuracy requirements.
High reliability: The Rexroth Valve DBDS20P1A/200 is made of high-quality materials and advanced manufacturing processes, featuring excellent wear resistance and contamination resistance. Its rational structural design ensures easy maintenance, a long service life, and suitability for long-term continuous operation.
Quick response: The valve has a fast response speed, enabling it to quickly open when system pressure suddenly increases, releasing excess hydraulic oil to protect the system from overpressure damage.
Energy-efficient and high-performance: By precisely controlling the pressure in the hydraulic system, the valve prevents unnecessary energy loss. Under low-load conditions, the system automatically reduces pressure output, minimizing energy waste and achieving energy-efficient operation.
Easy to integrate and maintain: The valve features a simple design, making it easy to integrate into existing hydraulic systems. Its modular design facilitates system expansion and maintenance, reducing downtime and maintenance costs.

 
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.