Regin
ETRS15-1,6 ETRS - 3-way control valves DN15-50, kvs 0.63-40, 20 mm stroke, DZR
Valves intended for control of cold, hot and glycol-mixed water in heating, ventilation and when DZR material is a requirement (DZR = Dezincification Resistant). The valves are intended to be used together with Regin’s RVAN5 actuators. RVAN10 actuators can also be used if larger actuating force is required. The valve is supplied with a cover lid for converting the 3-way valve into a 2-way valve.
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Specificaties
| Connection | Internal G 1/2" on union end |
|---|---|
| Actuator connection | RVAN5.../RVAN10... |
| Rangeability | 100:1 |
| Stroke | 20 mm |
| Nominal diameter | DN15 |
| Kvs | 1.6 m³/h |
| Max. diff. pressure | 1600 kPa |
| Nipple | DZR brass CW511L |
| Cover lid | DZR brass CW511L |
| Application | Heating, Cooling, Ventilation |
|---|---|
| Pressure rating | PN16 |
| Connection types | BSP externally threaded according to ISO 228/1 |
| Flow characteristics | Equal percentage |
| Leakage | 0.1 % of Kvs () |
| Media | Hot water, Cold water, Glycol-mixed water (max. 50 % glycol) |
| Closing direction | When stem is pulled outward |
| Media temperature | -5…150 °C |
| Body | Gunmetal CC491K |
| Seat | Gunmetal CC491K |
| Plug | Gunmetal CC491K |
| Stem | Stainless steel 1.4305 |
| O-rings | EPDM |
| Stuffing box | Dezincification resistant brass CW511L |
| Nut | Galvanized malleable cast iron |
| Fitting seal | Novatec Premium 2, Nitrile bonded aramid fibre with graphite |
Software en documentatie
Productblad
Andere documentatie
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