Building technology actuators

Butterfly valves with wafer connection

Connection typeWafer type PN 6 - 16
Face to face dimensionEN 558-1 basic series 20
Leakage rateEN 1349 - seat leakage VI G 1 (tight sealing)
Application rangeHVAC -, sanitary and raw water plants as shut-off element for water -10...+110°C
Cast iron GG-25 EN-JL1040 with polyester-powder coating

Seat ringEPDM

DN25-DN40: Stainless steel 1.4408

DN50-DN400: SG iron GGG-40 EN-JS1030 with Nylon coating

Electric, nominal torque up to 80 Nm
Electric, nominal torque up to 600 Nm
Power supply 24 V AC or 230 V AC, 50 - 60 Hz
Input signal 3-point (3-P)



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