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BOSCH REXROTH
R900497598

  • BOSCH REXROTH
  • Material:R900497598
  • Model:DB20K2-1X/200XYU

Due to extremely high demand, please call 877-366-7226 for availability

***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 DB 20 K2-1X/200XYU (R900497598) is a high-performance screw-in cartridge valve designed for efficient control in hydraulic systems. This pilot-operated pressure relief valve boasts a robust construction that ensures reliable operation under maximum operating pressures of up to 315 bar (4568 psi), making it suitable for demanding applications. With a maximum flow capacity of 200 l/min (52.8 gpm), it can handle substantial hydraulic fluid movement, contributing to the system's responsiveness and precision. The valve's Mx cavity and NBR sealing material are engineered for optimal fit and seal integrity, reducing the likelihood of leaks and maintaining system performance. The DB 20 K2-1X/200XYU features a sleeve with hexagon and protective cap for easy adjustment, along with an external pilot oil supply and return for enhanced control dynamics. Its compatibility with various hydraulic fluids, including HL, HLP, HLPD, HVLP, HVLPD, and HFC types, adds to its versatility across different hydraulic systems. The integrated coil within the valve simplifies electrical connections adhering to DIN EN standards and eliminates the need for separate coil components. With its poppet type spool design, this product from Bosch Rexroth's DB.K product family ensures smooth operation and reduced wear over time. The pressure relief valve is also characterized by its ease of installation due to the screw-in cartridge design. Weighing in at just .73 kg (approximately 1.61 lbs), it offers a compact solution without sacrificing strength or capability. In summary, the Bosch Rexroth DB 20 K2-1X/200XYU is a versatile pressure relief valve suited for various applications requiring precise pressure control within hydraulic systems. Its pilot-operated design ensures stability and reliability in regulating pressure levels while providing flexibility through its compatibility with multiple hydraulic fluid types.


Unpacked Weight: 0.32 kg
Screw-in cartridge valve
Maximum operating pressure 350 bar (5000 psi)
Maximum flow 400 l/min (106 gpm)
Cavity M28x1,5
Max. pressure350
Adjustment optionsSleeve with hexagon and protective cap
Product family classificationPressure relief valve, pilot operated
Productgroup ID9,10,11,12,13,14
Product family typeDB.K
Ports number3
Sealing materialNBR
CavityM28x1,5
Product typeDB.K
Electrical connectorDIN 43650 - EN 175301-803
Max. flow400
Type of connectionScrew-in cartridge valve
Nominal flow400
Direct - PilotPilot operated
Product familyRelief
Pilot oil supply and returnExternal pilot oil supply and pilot oil return
Coil integratedIntegrated coil
Spool PoppetPoppet type
Weight0.32
Hydraulic fluidHL,HLP,HLPD,HVLP,HVLPD,HFC