Pressure Relief Valve L-DB125F2-3X/16XYU - Bosch Rexroth R901268809

Once a circuit moves several thousand litres per minute, the valve cross section decides how much back pressure builds up. The L-DB125F2-3X/16XYU takes up to 7000 l/min and holds the set pressure up to 16 bar, with four ports and a flange connection.

Benefits

• 7000 l/min flow capability - sized for circulation circuits where small valves choke.
• Setting range 2.8 to 16 bar, operating pressure 16 bar at most.
• Pilot-operated poppet design with internal hexagon and protective cap against unwanted adjustment.
• Four ports in size 125 with flange connection instead of threaded fittings.
• 73.4 kg, NBR seals, HL fluid, electrical connection by 3-pole connector (2 + PE) to EN 175301-803.

Technical data

Application

Valves of this class protect cooling and filter loops, gearbox lubrication and large return lines in rolling mills and power stations. Manual setting needs only a hex key, and the protective cap prevents changes during operation. The flange connection is made for large pipe cross sections.

Manufacturer

Bosch Rexroth, material number R901268809, product family L-DB, component series 3X. Version XYU differs from version YU by its additional fourth port.