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ValveMan Solves Vacuum Issues for Leading Manufacturer
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Publicado por
write2vijay12345
ValveMan Solves Vacuum Issues for Leading Manufacturer
Pneumatically actuated spring return ball valve with a vented ball eliminates
air leaks in vacuum chamber.
Philadelphia, PA, US, June 21, 2012 -- Leading valve supplier, ValveMan,...
[Más]
ValveMan Solves Vacuum Issues for Leading Manufacturer
Pneumatically actuated spring return ball valve with a vented ball eliminates
air leaks in vacuum chamber.
Philadelphia, PA, US, June 21, 2012 -- Leading valve supplier, ValveMan, was
contacted by a Fortune 500 manufacturer when the vacuum in one of its chambers
that creates silica crystals wasn?t holding.
ValveMan discovered air was getting
into the chamber through leaks in the ball valves and packing glands.
There was
also positive pressure in the ball causing a fluctuation in the vacuum.
ValveMan?s solution was to install the ValveMan Brand 3" VMDM2500 pneumatically
actuated spring return valve with a NEMA 4 solenoid.
It supplied the valve with
a vented ball by drilling a hole on the upstream side of the ball so when it was
in a closed position and a vacuum was pulled, there was a vacuum in the ball as
well.
They also fixed the degradation of the packing gland issue by supplying a
valve with high quality standards.
Happy
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Tags
actuated,
ansi,
ball,
chamber,
company,
flange,
leading,
leaks,
packing,
pneumatically,
range,
return,
vacuum,
valve,
valveman,
valves,
vmdm2500
