This double eccentric type butterfly valve is specially adapted to water supply and drinking water pipelines. Tecwat type butterfly valves are intended to be used for ON/OFF operations in fluid transfer circuits.
Bi-directional sealing with a preferred mounting direction indicated by the arrow on the body
Pinned stem/disc connection
Double eccentric butterfly valve prevents wear due to the stainless steel seat attached to the body
Seal on disc retained by a stainless steel retaining ring
Low pressure drop and Operating by IP65 gear box with electric actuator AUMA
TECOFI's VP4251-U04EP Butterfly Valve Specifications:
Max. working pressure (bar)
Maximum Temperature (C)
Pressure Nominal to (bar)
Flange connection ISO PN25 according to standard EN1092-2.
- Design standard
Complies with standard EN 593.
- Face to face
According to standard NF EN 558 serie 14.
- Body Material
Ductile iron ggg40/engjs-400-15
- Other parts' material
- Media (working fluid)
See full specifications