Pressure Relief Valve L-DB80F2-3X/16Y - Bosch Rexroth R900354192

The L-DB80F2-3X/16Y limits pressure to between 5.9 and 16 bar while relieving 3600 l/min in size 80. It has 3 ports, is bolted through a flange connection and weighs 31.4 kg. Maximum operating pressure is 25 bar.

Benefits

• Setting range 5.9 to 16 bar, matched to components with a low pressure limit
• 3600 l/min throughput, enough for the full delivery of large pumps
• 3 ports in size 80 with flange connection
• Manual actuation, so the function does not depend on the control voltage
• Poppet seat design, NBR seals, HL hydraulic fluid, 31.4 kg

Application

The valve protects coolers, filters and return manifolds rated for only a few tens of bar. Because it acts purely hydraulically, protection stays in place even if control voltage fails. In steelworks and large press lines that is the normal requirement.

Manufacturer

Bosch Rexroth, material number R900354192. The flange geometry of size 80 governs the connection.