Itron (Actaris) RB 3200 regulator is a direct-acting, spring-loaded regulator (lever type) with a built-in relief valve and optional safety shut-off device. The balanced valve ensures constant outlet pressure when the upstream pressure varies. This eliminates changes to the orifi ce size arising from different inlet pressure ranges. The regulator is equipped with a built-in fi lter (fi ltration grade 0.5 mm).
The safety shut-off valve cuts the gas fl ow when the outlet pressure exceeds the set pressure (OPSO) or when it drops below the set value (UPSO). It remains closed until the valve is reset manually. The relief valve avoids triggering the safety shut-off valve in case of thermal expansion, transient surges of pressure, and creep leaks from the regulator.
| MODEL | DIAMETER | P (outlet range) |
|---|---|---|
| ITRON RB 3200 - BP | 1" - 1 1/2" | 20 - 60 mbar |
| ITRON RB 3200 - MP | 1" - 1 1/2" | 70 - 220 mbar |
| ITRON RB 3200 - TR | 1" - 1 1/2" | 150 - 400 mbar |
| P inlet (bar) | |||||
|---|---|---|---|---|---|
| m3/h | 0,3 | 1 | 2 | 4 | |
|
P outlet (mbar) |
21 | 160 | 330 | 530 | 900 |
| 100 | 160 | 320 | 480 | 700 | |
| 300 | - | 330 | 570 | 880 | |