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
End connection
Pattern
Kvs range
Kvmax range
Valve size
PN
46 Results found
Sort by:
Relevance
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 -10...120°C [14...248°F]
List price: £114.00
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 -10...120°C [14...248°F]
List price: £137.00
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 -10...120°C [14...248°F]
List price: £1,487.00
D6300WL
Butterfly valve, 2-way, DN 300, Lug types PN 16, ps 1600 kPa, Kvs 1740 m³/h, Kvmax 5700 m³/h, Fluid temperature -10...120°C [14...248°F]
List price: £1,635.00
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]
List price: £125.00
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]
List price: £147.00
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]
List price: £1,639.00
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]
List price: £1,959.00
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]
List price: £139.00
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]
List price: £159.00
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]
List price: £149.00
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]
List price: £179.00
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]
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