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785-P
pressure relief valve in 90° design
| Type | |
| Actuator type | pneumatically controlled |
| Nominal width | 10,0 mm - 20,0 mm |
| Pressure range | 3,0 - 200,0 bar (see Table) |
| CT value | 3,0 - 14,1 m³/h |
| Housing Material | stainless steel AISI 303 |
| Sealing material | FKM |
| Ambient temperature | 0 up to +50°C |
| Medium temperature | 0 up to +60°C |
| Connector | threads, G1 |
| Electr. connection |
plug acc. industrial norm form B, a.c. operation with rectifier integrated |
| Connection voltage | 230V 50Hz, 24V DC, special voltages |
| Voltage tolerance | ± 10% |
| Power input | 9,2VA, 6W |
| Power-on time | 100% ED |
| Protection class | IP 65 with plug mounted |
| Mounting position | manometer preferably in upright position |
Tables/Diagrams
| DN [mm] | actuator size | pressure range [bar] | connection | flow rate [m³/h] | power consumption [W] |
|
|---|---|---|---|---|---|---|
| 24V DC | 230V 50Hz | |||||
| 10 | 1 | 12 - 160 | G1 | 3,0 | 6 | 9,2 |
| 12 | 1 | 10 - 120 | G1 | 6,0 | 6 | 9,2 |
| 15 | 1 | 5 - 64 | G1 | 8,3 | 6 | 9,2 |
| 20 | 1 | 3 - 40 | G1 | 14,1 | 6 | 9,2 |
| 12 | 2 | 10 - 200 | G1 | 6,0 | 6 | 9,2 |
| 15 | 2 | 5 - 140 | G1 | 8,3 | 6 | 9,2 |
| 20 | 2 | 3 - 80 | G1 | 14,1 | 6 | 9,2 |
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