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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D632N
Butterfly valve, 2-way, DN 32, Wafer types PN 6 / 10 / 16, ps 1600 kPa, Kvs 25 m³/h, Kvmax 55 m³/h, Fluid temperature -10...120°C [14...248°F]
D632NL
Butterfly valve, 2-way, DN 32, Lug types PN 10 / 16, ps 1600 kPa, Kvs 25 m³/h, Kvmax 55 m³/h, Fluid temperature -10...120°C [14...248°F]
D6350N
Butterfly valve, 2-way, DN 350, Wafer types PN 10 / 16, ps 1600 kPa, Kvs 3010 m³/h, Kvmax 10300 m³/h, Fluid temperature -10...120°C [14...248°F]
D6350NL
Butterfly valve, 2-way, DN 350, Lug types PN 16, ps 1600 kPa, Kvs 3010 m³/h, Kvmax 10300 m³/h, Fluid temperature -10...120°C [14...248°F]
D6400N
Butterfly valve, 2-way, DN 400, Wafer types PN 16, ps 1600 kPa, Kvs 4140 m³/h, Kvmax 14200 m³/h, Fluid temperature -10...120°C [14...248°F]
D6400NL
Butterfly valve, 2-way, DN 400, Lug types PN 16, ps 1600 kPa, Kvs 4140 m³/h, Kvmax 14200 m³/h, Fluid temperature -10...120°C [14...248°F]
D640N
Butterfly valve, 2-way, DN 40, Wafer types PN 6 / 10 / 16, ps 1600 kPa, Kvs 27 m³/h, Kvmax 65 m³/h, Fluid temperature -10...120°C [14...248°F]
D640NL
Butterfly valve, 2-way, DN 40, Lug types PN 10 / 16, ps 1600 kPa, Kvs 27 m³/h, Kvmax 65 m³/h, Fluid temperature -10...120°C [14...248°F]
D6450N
Butterfly valve, 2-way, DN 450, Wafer types PN 16, ps 1600 kPa, Kvs 5490 m³/h, Kvmax 18800 m³/h, Fluid temperature -10...120°C [14...248°F]
D6450NL
Butterfly valve, 2-way, DN 450, Lug types PN 16, ps 1600 kPa, Kvs 5490 m³/h, Kvmax 18800 m³/h, Fluid temperature -10...120°C [14...248°F]
D6500N
Butterfly valve, 2-way, DN 500, Wafer types PN 16, ps 1600 kPa, Kvs 7060 m³/h, Kvmax 24100 m³/h, Fluid temperature -10...120°C [14...248°F]
D6500NL
Butterfly valve, 2-way, DN 500, Lug types PN 16, ps 1600 kPa, Kvs 7060 m³/h, Kvmax 24100 m³/h, Fluid temperature -10...120°C [14...248°F]
D650N
Butterfly valve, 2-way, DN 50, Wafer types PN 6 / 10 / 16, ps 1600 kPa, Kvs 30 m³/h, Kvmax 100 m³/h, Fluid temperature -10...120°C [14...248°F]
D650NL
Butterfly valve, 2-way, DN 50, Lug types PN 10 / 16, ps 1600 kPa, Kvs 30 m³/h, Kvmax 100 m³/h, Fluid temperature -10...120°C [14...248°F]
D6600N
Butterfly valve, 2-way, DN 600, Wafer types PN 16, ps 1600 kPa, Kvs 10900 m³/h, Kvmax 37300 m³/h, Fluid temperature -10...120°C [14...248°F]
D6600NL
Butterfly valve, 2-way, DN 600, Lug types PN 16, ps 1600 kPa, Kvs 10900 m³/h, Kvmax 37300 m³/h, Fluid temperature -10...120°C [14...248°F]
D665N
Butterfly valve, 2-way, DN 65, Wafer types PN 6 / 10 / 16, ps 1600 kPa, Kvs 50 m³/h, Kvmax 170 m³/h, Fluid temperature -10...120°C [14...248°F]
D665NL
Butterfly valve, 2-way, DN 65, Lug types PN 10 / 16, ps 1600 kPa, Kvs 50 m³/h, Kvmax 170 m³/h, Fluid temperature -10...120°C [14...248°F]
D6700N
Butterfly valve, 2-way, DN 700, Wafer types PN 16, ps 1600 kPa, Kvs 11760 m³/h, Kvmax 42800 m³/h, Fluid temperature -10...120°C [14...248°F]
D6700NL
Butterfly valve, 2-way, DN 700, Lug types PN 16, ps 1600 kPa, Kvs 11760 m³/h, Kvmax 42800 m³/h, Fluid temperature -10...120°C [14...248°F]
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