403130
PRESSURE MAINTENANCE VALVE
Design: stainless
Thread: G1/8"
Nominal distance: 4 mm
Air stream KV: 16 m³/min.
Rate of flow: 200 l/min
Operating pressure: 0.5-10 bar
Closing/opening time: 10 ms
Weight: 0,1 kg
Medium: compressed air, filtered,
10 μm, oiled or dry
Two parallel switched check valves,
automatically open the return flow
direvtion and close the pressure line
when they are pressurized.
If the pressure maintenance valve is
properly used, the max. pressure drop is
0,5 bar within 24 hours (testing volume
2 cm³).