Butterfly Valves
The Butterfly valve series is available as Wafer- and Lug-Type in DN 25 - DN 700. It meets the requirements of all HVAC applications requiring zero leakage for 2-way and 3-way applications.
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EXT-HH-D61000D
Butterfly valve, 2-way, DN 1000, Wafer types PN 16, ps 1600 kPa, Kvs 20325 m³/h, Kvmax 115770 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6100AB
Butterfly valve, 2-way, DN 100, Wafer types PN 16, ps 1600 kPa, Kvs 200 m³/h, Kvmax 535 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6100H
Butterfly valve, 2-way, DN 100, Lug types PN 25, ps, Kvs 160 m³/h, Kvmax 410 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D61200D
Butterfly valve, 2-way, DN 1200, Wafer types PN 16, ps 1600 kPa, Kvs 29710 m³/h, Kvmax 177740 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6125AB
Butterfly valve, 2-way, DN 125, Wafer types PN 16, ps 1600 kPa, Kvs 225 m³/h, Kvmax 750 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6125H
Butterfly valve, 2-way, DN 125, Lug types PN 25, ps, Kvs 345 m³/h, Kvmax 780 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6150AB
Butterfly valve, 2-way, DN 150, Wafer types PN 16, ps 1600 kPa, Kvs 415 m³/h, Kvmax 1585 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6150H
Butterfly valve, 2-way, DN 150, Lug types PN 25, ps, Kvs 540 m³/h, Kvmax 1350 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6200AB
Butterfly valve, 2-way, DN 200, Wafer types PN 16, ps 1600 kPa, Kvs 785 m³/h, Kvmax 2645 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6200H
Butterfly valve, 2-way, DN 200, Lug types PN 25, ps, Kvs 865 m³/h, Kvmax 2575 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6250AB
Butterfly valve, 2-way, DN 250, Wafer types PN 16, ps 1600 kPa, Kvs 1340 m³/h, Kvmax 4020 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6250H
Butterfly valve, 2-way, DN 250, Lug types PN 25, ps, Kvs 1280 m³/h, Kvmax 3825 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6300AB
Butterfly valve, 2-way, DN 300, Wafer types PN 16, ps 1600 kPa, Kvs 1605 m³/h, Kvmax 7355 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6300H
Butterfly valve, 2-way, DN 300, Lug types PN 25, ps, Kvs 1815 m³/h, Kvmax 6030 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6350AB
Butterfly valve, 2-way, DN 350, Wafer types PN 16, ps 1600 kPa, Kvs 2215 m³/h, Kvmax 7935 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6350H
Butterfly valve, 2-way, DN 350, Lug types PN 25, ps, Kvs 2225 m³/h, Kvmax 7505 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6400AB
Butterfly valve, 2-way, DN 400, Wafer types PN 16, ps 1600 kPa, Kvs 3225 m³/h, Kvmax 9735 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6400H
Butterfly valve, 2-way, DN 400, Lug types PN 25, ps, Kvs 3205 m³/h, Kvmax 9720 m³/h, Fluid temperature -10...120°C [14...248°F]
EXT-HH-D6450AB
Butterfly valve, 2-way, DN 450, Wafer types PN 16, ps 1600 kPa, Kvs 4100 m³/h, Kvmax 12790 m³/h, Fluid temperature -10...80°C [14...176°F]
EXT-HH-D6450H
Butterfly valve, 2-way, DN 450, Lug types PN 25, ps, Kvs 4090 m³/h, Kvmax 12775 m³/h, Fluid temperature -10...120°C [14...248°F]
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