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ALDO FABRIZI & CO. has seen a significant
increase of use of butterfly valves. With the constant advance
of technologies in the past few years, and the creation of better
quality products an important amount of benefits in the use
of butterfly valves in all industries has put pressure on manufacturers
to the vanguard of the technological development, simplifying
its employment in general in a wide spectrum of applications.
Replacing the alternative slide gates, spherical, ball, flap
gates, knife gates, diaphragm and some other valves that work
under the same conditions.
This advance
has taken place for simple reasons:
• Hermetically sealed
• Minimal loss of load
• Easy to install
• Easy to maintain
• Easy to operate
• Admits corrosive fluids
• No joins required
• Minimal maintenance
• Smaller footprint therefore lighter
• Less expensive to automate
• Overall lower cost
he materials for
the construction of our valves are:
Body/one-piece shaft/mounting pad:
• Aluminum (standard HVAC) • Forged iron • Carbon
steel
• Bronce • Stainless Steel • AISI 304-316 •
Others
Disc:
• Aluminum • Forged iron • Carbon steel •
Bronce
• Stainless Steel • AISI 304-316 • Others •
AISI 304-316
Seats:
• Acrilo nitrilo • Buna N • EPDM • Silicona
• Vitón • Hy Palon
The design of the " AF " valves has remarkable advantages
in the performance and duration, since when thinking of the
multiple possible applications, valves were developed that went
adaptive to multiple conditions. Overcoming the durability of
other valves, in the same applications and obtaining the lowest
cost of possible maintenance, assembly flexibility among flanges
ANSI, DIN, ISO, JIS, and construction in an extensive range
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Modelo
01 |
The disc, elastic seat, and conical pins possess common characteristics
for the models: 01, 02, 08, and 09
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