Description
Valvotubi Triple Eccentric Butterfly Valve Flanged PN 40
Triple eccentric butterfly valves are the most advanced solution for zero leakage tightness whenever a process valve is required. Thanks to the metal sealing, they grant a perfect tightness both in and out, and the triple offset design is suitable for any industrial application, including hazardous liquids, as well as high temperatures. The triple eccentric disc eliminates any friction between the seat and the sealing ring,
facilitating opening and closing procedures with reduced effort. Triple eccentric butterfly valves can be flanged according to DIN or ANSI standards. Suitable for many applications, easy to install, they have a long lasting life and do not need any maintenance. Standard execution with gear box, on demand with electric actuator.
Features:
- Flanges: UNI EN 1092-2 PN 40, ASME 16.5
- Face to face length: DIN 3202 F16 Design EN 12516, API 609
- Installation: horizontal, vertical
- Epoxy painting suitable for drinking water applications.
Applications:
- Water
- Industrial plants
- Oil and refineries
- Steam
- Gas
Materials:
- Body: cast carbon steel A216WCB
- Disc: cast carbon steel A216WCB
- Shaft: stainless steel X 20 CR 13
- Sealing ring: stainless steel 304 + graphite
- Painting: epoxy or nitro enamel
