Emerson ACE95Jr Bedienerhandbuch PDF herunterladen (Seite 4)

Type ACE95JR

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This Type ACE95jr tank blanketing valve was

assembled and preset to the customer specied

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. Get a qualied 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 screwed

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,

the maximum inlet pressure, set pressure, and

value. These must agree with the system that

you are blanketing. The serial number will be

needed in any communication with your local

Sales Ofce.

3. Clean the gas blanketing supply lines of all dirt and

foreign material before connecting them to the

Type ACE95jr tank blanketing valve.

4. The valve must be mounted so the actuator

case is horizontal, as shown in Figure 3. 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.

Figure 3. Type ACE95jr Tank Blanketing Valve Installation

E0620

BLANKETING GAS

SUPPLY LINE

LINE STRAINER

SHUTOFF

VALVE

SENSING

LINE

SHUTOFF

VALVE

SHUTOFF

VALVE

TYPE 252

INLET

FILTER

EMERGENCY

TANK VENT

BLANKETING GAS

TO TANK

TANK VENT

TANK

LIQUID

BLANKETING GAS/VAPOR SPACE

TYPE ACE95jr

1 2 3 4 5 6 7 8 9 10 11 12

Type ACE95JR 1

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