USD 255.72
Midi G3/8 pressure regulator. 3,300 l/min flow, 0.5-7 bar regulation, and integrated reverse flow. Features a lockable rotary knob and NBR seals.
The Festo 8002395 (LR-3/8-D-7-I-MIDI-MPA) is a high-performance D-series, Midi-size directly controlled diaphragm pressure regulator. Housed in robust zinc die-casting with NBR seals, it delivers reliable pneumatic control for demanding industrial automation setups. The device offers precise pressure regulation between 0.5 and 7 bar, handling up to 16 bar of operating pressure while maintaining an impressive standard nominal flow rate of 3,300 l/min. Notable engineering features include primary pressure compensation, a secondary exhaust, and an integrated reverse flow function (I). It also incorporates a lockable rotary knob with a detent to prevent unauthorized tampering and includes a built-in analog pressure gauge with dual MPa and bar scales.
| Parameter | Value |
|---|---|
| Pneumatic Connection 1 | G3/8 (Female thread) |
| Pneumatic Connection 2 | G3/8 (Female thread) |
| Operating Pressure | 0 to 16 bar (0 to 1.6 MPa) |
| Pressure Regulation Range | 0.5 to 7 bar (0.05 to 0.7 MPa) |
| Standard Nominal Flow Rate | 3,300 l/min |
| Max. Pressure Hysteresis | 0.2 bar (0.02 MPa) |
| Ambient / Medium Temperature | -10 °C to +60 °C |
| Housing Material | Zinc die-casting |
| Seal Material | NBR |
| Product Weight | 720 g |
Ensures precise pneumatic force delivery for robotic manipulators and assembly cylinders, maintaining exact process control.
Fluctuating inlet pressures can cause erratic cylinder actuation, leading to mechanical wear or poor assembly tolerance. This regulator provides primary pressure compensation to maintain constant output.
Regulates high-volume compressed air supplied to CNC machine tools for tool changers, spindle purges, and part-blowing operations.
Air-driven operations in CNC setups often require high flow without pressure drop. The 3,300 l/min nominal flow rating ensures that transient high-volume air demands are met instantly without starving the line.
Limits operating pressures for pneumatic grippers and suction cups handling delicate packaging substrates like glass, plastics, and thin cardboard.
Excessive or unmonitored gripping force can crush fragile materials. The lockable rotary knob prevents accidental pressure changes, while the ultra-low 0.2 bar hysteresis guarantees consistent gripping tension.
