MTVS20-5,6 MTVS, MTRS - 2- and 3-way control valves, DN15-50, kvs 0.63-39, 20 mm stroke, DZR
Valves designed for control of hot, cold or glycol-mixed water in heating and ventilation systems. They also function very well where DZR-material is a requirement (DZR = Dezincification Resistant). The valves are intended for use together with Regin’s RVAN5 actuators. RVAN10 actuators can also be used if larger actuating force is required.
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Specifications
| Nominal diameter | DN20 |
|---|---|
| Kvs | 5.6 m3/h |
| Connection | G¾" |
| ΔPs (RVAN5) | 1000 kPa |
| ΔPmax (RVAN5) | 600 kPa |
| ΔPs (RVAN10) | 1600 kPa |
| ΔPmax (RVAN10) | 600 kPa |
| Application | Heating, cooling, ventilation systems and systems requiring DZR-materials |
|---|---|
| Pressure rating | PN16 |
| Connection | BSP internally threaded according to ISO 228/1 |
| Flow characteristics | Equal percentage |
| Max. leakage | 0.1 % of Kvs |
| Media | Hot, cold, or glycol-mixed water |
| Media temperature | -5…+150°C |
| Rangeability | 100:1 |
| Stroke | 20mm |
| Body | Gunmetal CC491K (RG5) |
| Seat | Gunmetal CC491K (RG5) |
| Plug | Gunmetal CC491K (RG5) |
| Stem | Stainless steel 1.4305 |
| Packing box | Dezincification resistant brass CW 602N |
| O-rings | Viton |
Documentation
Accessories
S0603080300
Spare parts kit, packing box for ETRS, MTVS and MTRS valves (until 2019-12) and for ETVS and NTVS valves.