Regin
MVFL220/W 2-way valves, DN15-40, cast iron, 5.5 mm stroke
Control valves of compact construction with different coupling connection. The valves are intended to be used together with the RVAZ4L1 actuators (adapter kit included in the valve packaging).
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Specifications
| Nominal diameter | DN20 |
|---|---|
| Kvs | 6.3 m 3 /h |
| kPa | 350 |
| Actuator | RVAZ4L1 |
| Pressure rating | PN16 |
|---|---|
| Connection | External threads or flange |
| Flow characteristics | Linear |
| Max. leakage | < 0.0005 % of kvs |
| Media temperature | 2…150°C |
| Media | Hot water, cold water, glycol-mixed water |
| Rangeability | 50:1 |
| Stroke | 5.5mm |
| Body | Cast iron EN-JL 1030 |
| Plug | Stainless steel 1.4021 |
| Seat packing | EPDM |
| O-rings | EPDM |