Pressure Relief Valve DBW 30 AG2-5X/315-6EG24N9K4/12 - Bosch Rexroth R978918317

Without a prepared subplate a size 32 valve can only go straight into the line. This version uses a threaded connection, covers an adjustment range of 3.8 to 315 bar and passes up to 650 l/min.

Benefits

• Threaded connection, so the valve needs no subplate of its own
• Adjustment range of 3.8 to 315 bar at a maximum operating pressure of 350 bar
• 650 l/min relief capacity in size 32
• Pressure stage in poppet seat design, which keeps leakage low in the closed state
• Electrical unloading by a built-on directional spool valve at 24 VDC
• Internal hexagon with a protective cap, weight of 6.3 kg

Applications

The version suits sites where a large pump circuit is protected after the fact and no manifold is available. The valve is screwed straight into the pressure line. An adjustment range starting at 3.8 bar also allows low circulation pressures to be set.

Manufacturer

Bosch Rexroth lists this valve in product family DB.10-30 under material number R978918317. Characteristic curves, installation dimensions and setting notes are held in data sheet RE 25802, supplemented by RE 25802-B.