LOGIC CARTRIDGE VALVE LC40DB00D7X/

***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 LC40DB00D7X/ (R900955976) is a high-performance industrial hydraulic valve designed for precise pressure relief functions. This hydraulically actuated seat valve, part of the product group ID, is engineered to provide reliable pressure relief up to its setting value. It features a spool symbol for ports A and B, ensuring correct hydraulic connections. The valve operates at a maximum pressure and is equipped with NBR seals suitable for various hydraulic fluids such as HL, HLP, HLPD, HVLP, HVLPD, and HFC. With its cartridge valve design conforming to DIN ISO standards, this model allows for easy installation into standardized receiving holes and can be closed securely with a control cover. The LC40DB00D7X/ offers flexibility in hydraulic circuit design by enabling the combination of cartridge valves with control covers to achieve different pressure functions. For its pressure relief function, this seat valve operates without an area difference at port B, directing effective pressure from port A via the pilot oil supply orifice to the spring side of the element. It remains closed under spring force until the set pressure is reached; then the spool opens to limit pressure according to characteristic curves. Moreover, it can be utilized for pressure reducing functions with rest position closed and has potential applications in circuits requiring pressure sequencing functions. This model enables the connection of secondary systems based on set pressures through integrated pilot control valves or externally applied pilot oil ports. The Bosch Rexroth LC40DB00D7X/ provides versatility in application through its well-designed circuit examples that demonstrate capabilities such as unloading low-pressure systems or connecting secondary systems upon reaching specified pressures. Its robust construction and thoughtful engineering ensure reliable performance in various industrial hydraulic applications.