TL20
Our TL20 butterfly valve was designed for general industrial applications. Due to its lug flange design, it can serve as a complete and cost-effective replacement for double flange valves. It offers significant benefits in systems where a line must occasionally be isolated.
CHARACTERISTICS TL20
Design
Case shape
Nominal sizes
Material
Pressure rating
Flange drilling
Face to face dimension
-
The epoxy powder coating has good mechanical properties and is highly resistant to many chemicals and solvents.
-
Spherical discs with polished edges.
-
Due to the special shape of the seal, the pressure direction is possible from both sides.
-
Excellent flange tightness thanks to sealing lips on the liner.
Application areas
Mining
e.g.
Acids and phosphates
...
Chemical and petrochemical industries
e.g.
Chemically contaminated waste water
...
Infrastructure
e.g.
Industrial water, Mixed water
...
Food and beverage
e.g.
Syrups, juices and beverages
...
Water treatment
e.g.
Potable water, Seawater, Saltwater
...
Case Study – WWTP Baden-Baden•Sinzheim
Butterfly valves for the fourth cleaning stage of the municipal wastewater treatment plant
PDFMATERIAL OF CONSTRUCTION
| Part | Ductile iron | |
| Body | EN-GJS-400-15 | |
| Disc | 1.4408 | |
| Seal | EPDM | |
| Shaft | AISI 420 | |
| Shaft bearing | Acetyl / Steel bronze PTFE / Bronze | |
Other materials upon request
CORROSION PROTECTION
| Body | EKB powder coat | |
ACTUATORS
Manual lever
Manual gearbox
Pneumatic actuator
Electric actuator
General documents
Data sheets
CAD files
