Warex butterfly valve DKD 110-DN 50 mid flange design
Butterfly valve metal seal DKD
In addition to soft seat flaps (elastomeric linings), metal sealed flaps are also manufactured. Depending on the design and nominal diameter, they have a leakage of up to 2% (area equivalent). These dampers are preferably used for high temperatures. Special versions can be used for temperatures up to 1100 °C.
Flaps are also often used as silo seals for bulk materials, especially when avoiding contamination of the product by rubber wear of the seals.
Characteristic. Depending on the model, it can be used at temperatures up to 1100 °C.
Through-through or hinged dampers have a leakage rate of 05% to 2%.
Hermetically sealed double eccentric dampers in accordance with DIN 12266 leak rate B are available.
Usually lasts longer than soft-seat dampers.
For large nominal diameters, it is more cost-effective than soft-seat dampers.
In the center design, low torque (depending on the product).
Also available in explosion-proof versions for zone 0 20 in accordance with type examination BVS03ATEXH026X, shaft and valve head designed to build various drive options, interface according to DIN ISO 5211.
Devise. Butterfly valves, metal sealed, intermediate flange designed for shut-off and control up to 280°C.
Nominal diameter range: DN 50 DN 600
Operating temperature: -40°C to +280°C*
Seal steel stainless steel.
Leakage: about 05% 2% area equivalent.
Warex Butterfly Valve DKD is used for bulk materials.
There are many types of bulk materials, which refer to mixtures in granular, powder, or lump form.
These products include products from the food, feed, and pharmaceutical industries, as well as building materials such as gravel and cement, as well as pellets.
and pigments and other fillers. The fittings and components that come into contact must be designed to be as diverse as the type of bulk material.
As experts in demanding conditions, we offer what you need: valves that match the mixture in each component.
and all individual parameters in terms of grain size, distribution, density, roughness, humidity and temperature are met.
We will find the right system for your bulk materials!
Our butterfly valves are ideal for both solid and pasty media.
We provide tightness and safety for your application.
From IBC containers to storage silos – we have the right solution!
The Warex butterfly valve DKD 110-DN 50 is used for shut-off and control