Butterfly valve Butterfly Valve
GEKO provide DN50 ~ DN1000 composite special valve, the valve seat,
valve plate surfaces are coated with PTFE or PA, this valve has
both the mechanical strength of ordinary butterfly, but also play a
PTFE, PA resistance to strengthen the learning characteristics of
the medium widely used in petrochemical, pharmaceutical, fine chemical
industry and other special industry wages in the most difficult
environment, the product of high temperature, from -30~ 150can
apply with ease, and low friction coefficient of PTFE-specific to a longer work to do butterfly life butterfly valves is also
somewhat afraid of frequent switching. Is your problem-solving preferences object.
PTFE coated valve
1, valve seat, valve plate surface contact portion of the working
medium are coated with PTFE.
2, operating temperature: -30~ 150 ℃
3, working pressure: 0 ~ 4.6Mpa
4 Suitable medium: PTFE chemical stability, suitable for
petrochemical, pharmaceutical, marine, food, thermal, etc. for the
strong acid, alkali, strong oxidizer etc corrosive media.
5, flange connection standards: with GEKO C Series (2-40 ") Valve
