Paineensäädin Festo MS9-LR, MS-sarja

The pressure regulator maintains an essentially constant output pressure p2 independent of pressure fluctuations in the system and air consumption. The output pressure p2 can be set within the pressure regulation range either manually using the rotary knob or pneumatically via a pilot pressure p12 by an external pilot regulator. When switching off the operating pressure, the output pressure p2 is vented via connection 3 (secondary venting). Good regulation characteristics with low hysteresis and primary pressure compensation. High flow rate with minimal pressure drop. Piloted or directly actuated diaphragm regulator. Four pressure regulation ranges: 0.5 … 4 bar, 0.5 … 7 bar, 0.5 … 12 bar and 0.5 … 16 bar. Available with or without secondary venting. Actuator lock to protect set values against adjustment. Return flow option for exhausting from output port 2 to output port 1. already integrated. Optional pressure sensor. Optional device variant EX4 for use in potentially explosive areas in zones 1, 2, 21 and 22.
lFlow rate 6,500 … 33,000 l/min. Temperature range –10 … +60 °C. Operating pressure 1 … 20 bar.