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Manufacturer of high quality
valves for Process service; Pneumatic Conveying; Diverting of abrasive, erosive
media and Boiler Blow Down. If you are repairing or replacing the installed
valve more than once a year, this is the valve for your application.
ISO 9001 Certified
Rotating Disc Valves
include hard metal sealing surfaces for handling abrasive, erosive slurries and
dry powdered media. Open body allows free flowing media and fines to be
displaced by moving parts, therefore no packing or jamming.
"Typical flow from top inlet with high
pressure
against disc back when closed"
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Process
valves to 1500 °f to 10,000 psig; 1 & 2-way-off; manual;
pneumatic, hydraulic, electric actuators,. Construction of carbon, stainless
steels, and other alloys. Used for reactor loading, lockhoppers, pneumatic
conveying systems, vessel discharge, and slurry applications.
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Bulk
Material Valve to 750 °f; 100 psig; 2-way-on-off; pneumatic
cylinder actuator. Used in dry solids dilute or dense phase pneumatic
conveying systems and for vent & filling applications.
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Diverter
valves Process type 3-way for high temperatures or pressures; and
wye pattern cast iron. Dry solids and slurries.
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Boiler
Blow Down valves Major steam Water tube and Fire tube boiler
manufacturers include Everlasting Boiler Blow Down valves in their packages.
Sizes 3/4" to 2 1/2"; cast iron or steel construction, pressures
to 600 psi.
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Also available in Quick Opening; Slow Opening, Unitandem;
Angle and Wye patterns.
Everlasting Valves
were developed for steam boiler blow down nearly 100 years ago for abrasive
solids. The packaged steam boiler industry has standardized on the everlasting
valve rotating flat disc boiler blow off valve. This boiler blow down valve is
available in quick opening, slow opening straight and angle configurations. They
are manual on-off valves that effectively blow down sludge formed in steam
boilers.
The Everlasting air cylinder actuated two-way Process Valve is
used in dry powders or slurries of erosive media for pump isolation, reactor
fill and discharge and are available in Diverter (1 in 2 out) configuration. The
Everlasting rotating disc Process design is suitable for temperatures to 1500f,
pressures to 10,000 psig handling abrasive particulate, it is not affected where
ploymerization gums up other valves that were designed for clear fluids, not
solids.
Everlasting rotating disc Diverter valves can be switched without
stopping the conveying compressor, is used for slurries and dry powders
including Portland Cement, bottom and fly ash, Titanium Dioxide, Tabluar
Alumina, Alumina Silica, Kaolin, Raney Nickel Catalysts and metal silicon
powders. The Diverter valve is available in cast iron or fabricated of Carbon or
Stainless Steel or other alloys with manual or air cylinder actuation.
The everlasting rotating disc air cylinder actuated Bulk Material
Valve was designed for pressurized (to 100 psig) and vacuum systems including
dense and dilute phase pneumatic conveying systems, for transporter fill valve,
discharge, and vent applications, transfer lines, under baghouses, silos and
dust collectors. When two Bulk Material Valves are installed in a wye fitting
the valve becomes an effective diverter.
Everlasting Valves have replaced knife gates, pinch valves, slide
gates, rotary air lock, double dump, ball and plug valves.
Everlasting Valve Company's website... www.everlastingvalveusa.com
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