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.
Filter by
Product type
Valve size
Kvs range
Kvmax range
End connection
Pattern
Close-off pressure
PN
Fail-safe function
Voltage AC/DC
Control type
Running time
Electrical connection
Protection category
78 Results found
Sort by:
Relevance
D6250W
Butterfly valve, 2-way, DN 250, Wafer types PN 6 / 10 / 16, ps 1600 kPa, Kvs 1300 m³/h, Kvmax 4200 m³/h, Fluid temperature -20...120°C [-4...248°F]
List price: USD 1,404.02
D6250WL
Butterfly valve, 2-way, DN 250, Lug types PN 16, ps 1600 kPa, Kvs 1300 m³/h, Kvmax 4200 m³/h, Fluid temperature -20...120°C [-4...248°F]
List price: USD 1,456.88
D625N
Butterfly valve, 2-way, DN 25, Wafer types PN 6 / 10 / 16, ps 1600 kPa, Kvs 24 m³/h, Kvmax 50 m³/h, Fluid temperature -20...120°C [-4...248°F]
List price: USD 137.59
D625NL
Butterfly valve, 2-way, DN 25, Lug types PN 10 / 16, ps 1600 kPa, Kvs 24 m³/h, Kvmax 50 m³/h, Fluid temperature -20...120°C [-4...248°F]
List price: USD 160.62
D6300W
Butterfly valve, 2-way, DN 300, Wafer types PN 6 / 10 / 16, ps 1600 kPa, Kvs 1740 m³/h, Kvmax 5700 m³/h, Fluid temperature -20...120°C [-4...248°F]
List price: USD 1,937.00
D6300WL
Butterfly valve, 2-way, DN 300, Lug types PN 16, ps 1600 kPa, Kvs 1740 m³/h, Kvmax 5700 m³/h, Fluid temperature -20...120°C [-4...248°F]
List price: USD 2,048.22
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 -20...120°C [-4...248°F]
List price: USD 145.83
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 -20...120°C [-4...248°F]
List price: USD 159.88
D6350B
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]
List price: USD 2,052.63
D6350BL
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]
List price: USD 2,490.90
D6400B
Butterfly valve, 2-way, DN 400, Wafer types PN 10 / 16, ps 1600 kPa, Kvs 4140 m³/h, Kvmax 14200 m³/h, Fluid temperature -10...120°C [14...248°F]
List price: USD 2,913.76
D6400BL
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]
List price: USD 3,576.67
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 -20...120°C [-4...248°F]
List price: USD 140.36
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 -20...120°C [-4...248°F]
List price: USD 165.29
D6450B
Butterfly valve, 2-way, DN 450, Wafer types PN 10 / 16, ps 1600 kPa, Kvs 5490 m³/h, Kvmax 18800 m³/h, Fluid temperature -10...120°C [14...248°F]
List price: USD 3,707.71
D6450BL
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]
List price: USD 4,636.03
D6500B
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]
List price: USD 4,768.17
D6500BL
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]
List price: USD 6,158.97
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 -20...120°C [-4...248°F]
List price: USD 140.84
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 -20...120°C [-4...248°F]
List price: USD 164.46
Choose an existing Project List to add this product:
Show all Projects Lists
You have no existing Project Lists.
Or create a new Project List to add this product:
Design data: Design data
