Bosch Rexroth Pneumatics

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Pressure regulator

▶ Qn = 600 l/min ▶ plug-in with tube nut, external thread ▶ Poppet valve

Materials:

Housing	Brass, galvanized; Polyamide
Seals	Acrylonitrile Butadiene Rubber

Technical Remarks
■	The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C.

Nominal flow Qn at 6 bar and Δp = 1 bar

Application example

1) e.g. forward stroke with max. pressure 2) return stroke with reduced pressure 3) installation point on directional control valve
At low tightening torque, the sealing ring enables the banjo union to swivel through 360°. Further tightening locks the banjo union into position.
Adjust pressure via adjustment screw with hexagon socket. Lock using counter nuts.

Pressure characteristics curve (flow rate from 1 to 2)


p1 = working pressure; p2 = secondary pressure; qv = nominal flow

Fig. 1

1) galvanized brass 2) polyamide 3) tubing

Fig. 2

1) galvanized brass 2) polyamide 3) galvanized brass 4) hose