Double Offset butterfly valve
INDUSTRIAL VALVES
Double Offset butterfly valve
INDUSTRIAL VALVES
BIEXCENTRIC BUTTERFLY VALVE
TTV COLOSSUS
- DOUBLE AXIS DISPLACEMENT
- LONGER USEFUL LIFE
- COMPLETE WATERTIGHT CLASS VI – ISO5208
- 3 SEAT TYPES: PTFE/INCONEL/FIRESAFE
Range: DN 40 / 600
PN: 10/25 ANSI 150/300 Lbs
From -50ºC to 600ºC
Certificates:
Diseño TA-LUFT VD 2440 ISO 15848
PED 2014/68
ATEX 2014/34/UE – ATEX II 2GDc
SIL IFC 61508
TTV Colossus valve with double eccentricity
TTV Colossus valve with double eccentricity and wafer type. It is a valve that combines the good tightness of the ball and gate valve and the low cost and lightness of the butterfly.
The double displacement of the valve shaft offers an eccentric rotation of the disc on the seat. This circular disc rotation movement of an elliptical nature ensures that the disc is only a few degrees in contact with the seat before the valve closes completely.
Installation of heat sink in valves with metal closure up to 600ºC. Design made of one-piece microfusion (without welding). It is recommended to install the heatsink above 220ºC.