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Zone valve ESBE, type ZRS 234, 3-way, DN20 (3/4")IG, 230 V, Kvs 4.6Order no.: 90 122 24 
XXX.XX
€/unit
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XXX.XX
€/unit
only a few items left in stock Description • For installation in heating/cooling systems • 2-point servomotor • With 0.85 metre cable • Simple replacement of the servomotor • Fast running time • Manual operation possible • Not to be used for industrial/drinking water Technical data: • Operating temperature: Max. 94°C • Pressure rating: PN16 • Running time: - Opening 15 sec. - Closing 5 sec. • Protection class: IP44 • Power supply: 230 V/AC, 50 Hz • Control signal: 2-point • Valve housing: Brass • Seal sets: NBR / EPDM • Media: Water according to - Water according to VDI2035 - Glycol mixture max. 50 % - Ethanol mixture max. 28 % • Internal thread connections • Changeover switch function • de-energised AB-B open To product family Questions regarding itemPlease login beforehand Add to a listPlease login beforehand |
| Manufacturer item no.: | 43123200 |
| max. differential pressure [kPa]: | 100 |
| A [mm]: | 89 |
| Kvs value: | 4,6 |
| Size: | DN 20 (3/4") |
| Brand: | ESBE |
| EAN: | 7330193052740 |
| Design: | Three-way |
| Housing material: | Brass |
| Connection size: | DN 20 |
| Connections: | Internal thread |
| Pressure level: | PN 16 |
| Max. medium temperature (continuous operation) [°C]: | 94 |
| Min. medium temperature (continuous operation) [°C]: | 2 |
| Surface protection: | Untreated |
| Mains voltage: | 230 V AC |
| Frequency: | 50 Hz |
| Control signal: | Two-point |
| With limit switch: | - |
| Manual operation: | ✓ |
| Running time [s]: | 15 |
| Protection type (IP): | IP44 |
| Power consumption [W]: | 6 |
| Ambient temperature [°C]: | 2 - 60 |
