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Double eccentric butterfly valve
Double eccentric butterfly valve
The double eccentric butterfly valve ROCO wave is designed for water applications.
The valve is characterised by high energy efficiency, a flow-optimised design, minimal pressure losses and continuous corrosion protection.
The connection between the shaft and valve disc is covered by a polygon connection.
The double eccentric butterfly valve has a modular actuator concept through the use of a handwheel, electric actuator, stem extension, weight-loaded hydraulic actuator, pneumatic actuator or chainwheel.
Double eccentric, high performance butterfly valve Colossus
Die Doppelexzentrische Hochleistungs-Absperrklappe bietet eine dichte Absperrlösung für die anspruchsvollsten Anwendungen.
Weitere Varianten im Programm: Konzentrische, doppelt exzentrische und dreifach exzentrische Ausführung.
Double gate knife gate valve
“The knife gate valve type DT from Orbinox is a bi-directional gate valve that is mainly used for higher consistencies in the pulp and paper industry (paper recycling), but is particularly used for heavily contaminated fibrous media.
Closing and opening times are only half as long as with other gate valves.
All parts that are subject to wear can be easily replaced.”
Dual plate check valve
The ChemValve Schmid dual plate check valve has an eccentric disc and a wafer design.
The flow-friendly design reduces the pressure loss in the system and therefore the energy requirements of the plant.
Another advantage of this valve is that no gland is required due to the design and so it is impossible for the medium to escape.
The dual plate check valve is used in all industrial processes involving liquids, gases or steam.
Electric multi-turn and part-turn actuators
In order to ensure that liquids, gases, steam and granulate flow through pipes in process engineering plants and that their flow rates on the transport routes are also optimally controlled, positioners position the valves between the open and closed state. The valves are operated remotely from the control room with AUMA actuators.
AUMA covers a torque range from 10 Nm to 32,000 Nm with the product range of the SA type rotary actuators and a torque range of 50 Nm to 2,400 Nm with the product range of SQ type part-turn actuators.
AUMA electric rotary actuators are used for the automation of butterfly valves or gate valves, for example. They are the most flexible products in the AUMA family. AUMA electric part-turn actuators are used wherever a swivel movement of < 360 degrees has to be realised, as with butterfly valves and ball valves.