ACE95 Series
4
This ACE95 Series valve was assembled and preset
to the customer specied pressure and setpoint. The
control pressure range of the valve is stamped on the
nameplate fastened to the upper actuator case. The
gas blanketing setpoint is the only adjustable feature
on this unit.
1. Use qualied personnel when installing, operating,
and maintaining valves. Before installing, inspect
the valve and tubing for any shipment damage or
foreign material that may have collected. Make
certain the body interior is clean and the pipelines
are free of foreign material. Apply pipe compound
only to the male pipe threads with a threaded
body, or use suitable line gaskets and good bolting
practices with a anged body.
2. Inspect the nameplate on the upper actuator case.
It displays the model number, serial number,
a blanketing gas supply pressure range, and
the maximum inlet pressure and set pressure.
These must agree with the system that you are
blanketing. The serial number will be needed in any
communication with your local Sales Ofce.
3. Clean the gas blanketing supply lines of all dirt and
foreign material before connecting them to the
ACE95 Series tank blanketing valve.
4. The valve must be mounted so the actuator case
is horizontal. The valve should be mounted above
the tank. Three connections are required:
a) blanketing gas supply to valve, b) valve outlet to
tank, and c) sensing line to tank.
Inlet Piping
The blanketing gas supply line should be equipped with
a Number 100 mesh strainer to remove dirt and pipe
scale. Inlet piping must be sized to adequately deliver
blanketing gas at the specied inlet pressure under full
ow conditions.
Outlet Piping
Type ACE95 or Type ACE95Sr valve outlet is piped
into the tank vapor space. Outlet piping must be full
size and self-draining to the tank. The valve should
be situated above and as close as possible to the tank
vapor space for best performance.
Figure 4. ACE95 Series Tank Blanketing Valve Installation
E0623
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