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Application area
Type ZVR Compensation valve. Used in systems with vacuum pumps. Designed to maintain a constant vacuum level in the system, which is not always captured by the processes. In this case, the working depth of vacuum in the system remains stable, ensuring the correct operation of the system overall.
Type ZVCM Return valve. Allows flow in one direction. Blocks the flow when the vacuum supply is interrupted and maintains vacuum in the closed system.
Components and Materials
Type ZVR Compensation valve. Body - aluminum, with built-in filter.
Type ZVCM Return valve. Body - latun, with built-in filter.
Flow Rate
| Model | Diameter nominal mm | Vacuum characteristics at -30kPa (Nl/min) | Vacuum characteristics at -60kPa (Nl/min) |
| ZVR04 | 0.4 | 1.2 | 1.3 |
| ZVR05 | 0.5 | 2.3 | 2.5 |
| ZVR06 | 0.6 | 2.9 | 3.4 |
| ZVR10 | 1.0 | 7.3 | 8.0 |
| ZVR12 | 1.2 | 8.1 | 9.0 |
