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Regin
GF2100-125 GF - 2- and 3-way control valves, DN25-200, kvs 6.3-550, DIN-standard
Control valves for use in heating, cooling and ventilation systems. They are intended to be used together with Regin’s RVAN actuators. The valves have DIN-standard lengths.
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Specifications
Actuator connection | Standard for RVAN18.../RVAN25... actuators |
---|---|
Rangeability | 100:1 |
Stroke | 40 mm |
Nominal diameter | DN100 |
Kvs | 125 m³/h |
Max. diff. pressure | 200 kPa |
Media temperature | -5…120 °C |
Application | Heating, Cooling, Ventilation |
---|---|
Pressure rating | PN16 |
Connection types | Flanged according to EN 1092-2 |
Flow characteristics | Equal percentage |
Leakage | 0.0 % of Kvs (No leakage) |
Media | Hot water, Cold water, Glycol-mixed water (max. 50 % glycol) |
Closing direction | When stem is pulled outward |
Max. diff. pressure | 200 kPa |
Media temperature | -5…120 °C |
Body | Grey cast iron EN-GJL-250, EN-JL1040 |
Seat | Gunmetal CC491K |
Plug | Gunmetal CC491K |
Stem | Stainless steel 1.4305 |
Seat packing | EPDM |
O-rings | EPDM |
Stuffing box | Brass CW614N |
Bonnet | Brass CW614N |
Software & documentation
Product sheet
Other documentation
Accessories
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S2921354201
Spare parts kit, packing box, for BTV (from 2019-01), GF (DN25-40), BF
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02133005
Washer for actuator, 3 mm thick with ø14 mm hole. For RVAN5 and RVAN10 on DN50-65 GF-valves.
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S2921351201
Spare parts kit, stuffing box for GF (DN50-200)
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STEMHEATER
Valve stem heater