PRESSURE RELIEF VALVE MHDBV 40 K2-3X/420XYVFL

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth MHDBV 40 K2-3X/420XYVFL (R901225217) is a high-performance screw-in cartridge valve designed for hydraulic applications requiring precise pressure relief functionality. This pilot-operated pressure relief valve falls under the product family classification of MHDB and is typically used in systems where maintaining a set pressure level is critical for the operation. It features a maximum operating pressure of up to 420 bar (6090 psi) and can accommodate a maximum flow of 40 l/min (10.6 gpm), ensuring reliable performance even under demanding conditions. The valve's cavity is specified as FL Mx, and it is equipped with FKM sealing material, which offers excellent resistance to high temperatures and chemical exposure, contributing to the valve's durability and long service life. The MHDBV 40 K2-3X/420XYVFL does not come with pressure presetting, allowing users to adjust the pressure according to their specific requirements using the grub screw with an internal/external hexagon and protective cap. This model operates in a normally closed position, ensuring that it only opens when required to relieve excess pressure. The pilot oil supply is internal with a release function, while the pilot oil return is external, providing flexibility in hydraulic circuit design. The poppet-type spool within this valve ensures quick and responsive operation upon reaching the set threshold. Engineered for direct or pilot operation, this Bosch Rexroth relief valve accommodates various types of hydraulic fluids including HL, HLP, HETG, HEES, and HEPG. With its robust build quality and precision engineering, the MHDBV 40 K2-3X/420XYVFL offers an effective solution for hydraulic systems needing reliable pressure regulation and safety mechanisms.