BOSCH REXROTH
R900917788

***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 3DR10P5-6X/200Y/00V (R900917788) is a sophisticated pressure valve designed to manage and reduce system pressure effectively. This pilot-operated way pressure reducing valve is equipped with a control spool and a pilot control valve that includes a pressure adjustment element, ensuring precise control over the secondary circuit's pressure levels. In its initial position, the valve allows unrestricted flow from channel P to channel A, while simultaneously applying pressure to the piston area opposite the compression spring through bore. The system's functionality is such that it maintains the control spool in an open position until the pressure in channel A surpasses the set value at the compression spring, prompting the ball to open and subsequently moving the control spool to a closed position. This achieves a balance between channel A's pressure and the set value on the compression spring, establishing the desired reduced pressure. Should an external force cause an increase in channel A's pressure, further movement against the compression spring occurs, connecting channel A to channel T and allowing excess hydraulic fluid to be discharged into the tank, preventing any further increase in pressure. The external pilot oil return from the spring chamber is facilitated via a control line at port Y, which must always be connected depressurized to ensure proper functioning. Additionally, this model features a convenient pressure gauge connection for monitoring reduced pressure in channel A. This valve is suitable for subplate mounting with porting patterns conforming to DIN form A, ISO norms, and CETOP RP 121 H standards (subplates are ordered separately). It offers various adjustment elements such as a rotary knob, sleeve with hexagon and protective cap, lockable rotary knob with scale, or rotary knob with scale for user convenience. The 3DR10P5-6X/200Y/00V can handle maximum operating pressures of up to bar and maximum flow rates of l/min.