Rexroth Hydraulic Valve DR6DP2-5X/75YM High Reliability Blue High-Precision Pressure Cast Iron 350 Bar

Description:

The Rexroth DR6DP2-5X/75YM is a high-performance direct-acting three-way pressure reducing valve manufactured by Bosch Rexroth, belonging to the DR6DP series. This valve is designed for use in hydraulic systems, primarily functioning to reduce and stabilize high input pressure to a set secondary pressure, while also providing secondary circuit pressure limiting capabilities to protect system components from damage caused by excessive pressure. The DR6DP2-5X/75YM is normally open in its initial state, allowing hydraulic fluid to flow from port P to port A. When the pressure at port A reaches the set value, the control spool moves under the action of the compression spring, adjusting the orifice opening to maintain a constant pressure at port A. If the pressure at port A continues to rise due to external load, the spool moves further, diverting excess fluid through port T(Y) back to the tank to prevent further pressure increase. This valve can also be optionally equipped with a check valve to enable free return flow from port A to port P.
 

Application Areas:

The Rexroth DR6DP2-5X/75YM pressure-reducing valve is widely used in various industrial hydraulic systems, particularly in applications requiring precise control of system pressure. Typical application areas include:
Machine Tool Industry: Used to control the pressure of hydraulic clamping devices, spindle drive systems, and other components, ensuring processing accuracy and equipment safety.
Plastic machinery: Used in injection molding machines, extruders, and other equipment to regulate hydraulic system pressure and ensure process stability.
Metallurgy and heavy industry: Used in rolling mills, presses, and other heavy-duty equipment to control hydraulic actuator pressure and prevent overload.
Construction machinery: Used in excavators, cranes, concrete pump trucks, and other equipment to control working pressure in hydraulic circuits, enhancing operational efficiency and safety.
Food and Packaging Machinery: In equipment with high hygiene and precision requirements, it provides stable hydraulic pressure control.
Renewable Energy and Marine Engineering: Used in wind power generation equipment and ship hydraulic systems to ensure reliable operation in harsh environments.
 

Advantages:

High-precision pressure control: This valve adopts a direct-acting structure, responds sensitively, and can achieve precise regulation and stable control of secondary pressure, suitable for systems sensitive to pressure fluctuations.
Compact design and easy installation: The DR6DP2-5X/75YM is compact and lightweight (approximately 1.2 kg), compliant with ISO 5781-03 and NFPA/ANSI P 03 installation standards, and easy to integrate into existing systems.
Multiple adjustment options: Offers various adjustment element options, including rotary knobs and lockable knobs with scales, allowing users to set pressure according to actual requirements.
Optional check valve functionality: Users can choose whether to install a check valve based on system requirements, enabling free backflow from Port A to Port P and enhancing system flexibility.
High reliability and durability: Manufactured using high-quality materials, it features excellent sealing performance and contamination resistance, compatible with various hydraulic oils including mineral oil and biodegradable oil, extending service life.
Convenient pressure monitoring: The valve is equipped with a pressure gauge interface, enabling real-time monitoring of system pressure and improving maintenance efficiency.

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.