MAMMOUTH
Valves
MAMMOUTH Butterfly Valves
The MAMMOUTH series
butterfly valves utilize a fully elastomer
lined body, centered shaft design with
either a metal or hard rubber coated disc.
The MAMMOUTH is typically used in seawater,
fresh water, river water intake and limestone
slurry, among other applications. Typical
installations include condenser inlet and
outlet isolation valves, FGD (Flue Gas De-sulfurization)
absorption tower pump isolation, river water
intake and tank isolation. The
MAMMOUTH valve is manufactured from 42 to
140 inches.
The MAMMOUTH
valve is especially designed for large pipe
sizes and has all the characteristics of
AMRI lined valves.
- Reliable
bubble tight shut off
- Zero shaft
leakage
- High
resistance to corrosion
- Maintenance
free design and materials
- Scale and
barnacle resistant
- Reduced weight
and overall dimensions
- No additional
supports required
- Dry body, dry
shaft design for extended life
- Available from
42 to 140 inch (larger sizes on request)
- High pressure
capability (up to 365 psig)
- Conforms to
the following flange drilling standards
- AWWA C207
Classes B, D and E
- ASME B16.1
Class 125
- ASME
B16.47 Class 150
- PN 6, 10,
16, 20 and 25
Applications
include: 
- Circulating
cooling water (seawater, raw water or
freshwater)
- Water supply
and treatment
- Desalination
(multi-flash and reverse osmosis (RO)
processes)
- Chemical and
petrochemicals
- Electric power
stations (hydraulic, thermal and
nuclear)
- Limestone
slurry in FGD plants including high
chloride content
- Iron and steel
industry
- Shipbuilding
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MAMMOUTH Butterfly Valves
Brochure
-
MAMMOUTH Butterfly Valves Brochure
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