TW20
The TW20 series responds to the demand for butterfly valves designed in accordance with ISO PN10/16 standards. The combination of its design, materials, and state-of-the-art manufacturing technology means we can offer a tremendously reliable product at extremely competitive prices.
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 ...
MATERIAL 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
Downloads
General documents
Product brochure butterfly valves
Flange connections and pressure ratings
Declaration of conformity DGRL
Declaration of conformity ATEX
Declaration of incorporation ECMD