FRSD - 2-way DIN-standard valve for distric heating, DN20-40
Flanged valves for heating, district heating and air handling systems. The valves meet the requirements of DIN-standard DIN 3205/F1 and ISO 5752 table 1. They are intended for use together with Regin's RVA5... actuators. Adapters are also available for adaptation to actuators of other brands.
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- 2.5 m 3 /h
|Connection||Flanges according to ISO 7005-2|
|Flow characteristics||Equal percentage|
|Max. diff. pressure||1600kPa|
|Max. leakage||0.0 % of kvs (PTFE packing with 25 % carbon, no leakage)|
|Media||Hot, cold, glycol-mixed water or steam|
|Plug and seat||Stainless steel|
Spare parts kit, packing box, for BTV valves from DN32 to DN50 (until 2018-12) and FRS valves.