PRESSURE REDUCING VALVE DR 10 K7-3X/200YM

***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 DR 10 K7-3X/200YM (R900438204) is a high-performance screw-in cartridge valve designed to function as a pilot-operated pressure reducing valve for block design installation. This valve is utilized to reduce system pressure, with the secondary pressure adjustable via a rotary knob with scale. It belongs to the DR.K product family, which is characterized by its pressure reducing capabilities, and falls under the category of pilot-operated valves. In its default state, the DR 10 K7-3X/200YM valve allows hydraulic fluid to flow freely from port A to B without restriction. The system's pressure impacts both the main spool and the pilot poppet through a series of nozzles and chambers. If the pressure at port A surpasses the spring-set value, the pilot poppet opens, allowing fluid to flow through and adjust the main spool's position accordingly to maintain constant pressure at port B. The valve features internal pilot oil supply and external pilot oil return mechanisms, ensuring efficient operation. The poppet-type spool within this model contributes to its reliable performance in maintaining set pressures. Additionally, it is important to note that any counter pressures at port B will be additive to the set pressure. The DR 10 K7-3X/200YM has a maximum operating pressure of up to bar (psi) and supports a maximum flow rate of l/min (gpm). It can accommodate various hydraulic fluids including HL and HLP types. The sealing material used in this valve is NBR, ensuring durability and resistance against typical wear. This Bosch Rexroth product comes equipped with several adjustment options for user convenience, including a lockable rotary knob with scale among others. Its compact size along with component series X specifications allow it to handle demanding applications while providing precise control over hydraulic system pressures.