Reliable butterfly valves
for industrial applications
High-quality Ditzler™ valves: Reliability for more than 25 years
Sena Plastics took over the manufacture and distribution of Ditzler™ valves. Ditzler™ valves are characterised by their high reliability and long service life. They have been in continuous use all over the world for more than 25 years.
Fire protection flaps
Ditzler™ developed fire protection flaps under the name DICO 41. This product prevents the spread of fire in plastic pipes and the fire-resistant laminate also offers a high level of resistance to flames from the outside.
Your vision, our solution
Sena Plastics' corporate philosophy is to provide our customers with customised and tailored valves. Please do not hesitate to contact us for further details.
Technical information can be found in this document.