PCTV20-1000 PCMTV / PCTVS - Pressure independent control valves, DN15-32, 2.7/6 mm stroke
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Pressure independent control valves, DN15-25, 2.7 mm stroke. The valve is a combined differential pressure regulator, flow limiter and equal percentage control valve with full stroke and authority. The pressure independent control valves are suitable for constant or variable temperature systems and can be used as constant flow limiters in constant volume systems (with no actuators), or as pressure independent control valves in variable volume systems (with actuators).The PICV valves DN15-25 are intended to be used together with Regin's RVAPC..or RTAM100 actuators. The PICV valves DN20-32 are intended to be used together with Regin's RVAPC..or RTAM125 actuators.
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Specificaties
| Nominal diameter | DN20 |
|---|---|
| Connection | G3/4" |
| Max. flow rate | 1000 l/h |
| Max. start up pressure | 30 kPa |
| Rangeability | 50 ~ 100 : 1 |
| Max. diff. pressure | 600 kPa |
| Stroke | 2.7 mm |
| Actuator | RTAM100, RVAPC |
| Application | Heating/cooling systems, fan coil units, radiant cooling and ventilation |
|---|---|
| Connection | |
| Pressure class | 25bar |
| Flow characteristics | Equal percentage |
| Max. diff. pressure | 600kPa |
| Media | Hot water, cold water, glycol-mixed water |
| Media temperature | -10…+120°C |
| Max. leakage | 0.01 % of maximum flow, Class IV IEC 60534-4 |
| Body | Brass CW602N (CZ121) |
| Plug parabol | Brass CW614N (CZ132) |
| Stem | Stainless steel |
| O-rings | EPDM |
| Pressure controller | EPDM, stainless steel and high resistance polymer |