|
BLOWDOWN
ACCESSORIES
Accessories
reduce drain water temperature with in state and local requirements.Valving
arrangement automatically provides right amount of cold water
each time boiler is blown down.
|
|
|
LEGS
WITH FLOOR PADS
Three
legs provide an excellent means for mounting separators. Constructed
of sturdy angle iron they come attached to the separator to
provide an easy and expedient means of installation. Standard
height to raise separator 18 inches from floor or when aftercoolers
furnished additional height provided.
|
| WALL
BRACKETS
Used
when floor space may be a factor or where desired installation
is at a level higher than mounting with legs. |
|
|
|
A18DF-
Automatic Drain Aftercooler Fitting.
Our
most popular aftercooler includes middle flanges to permit
rotation of connections for various pipe fitting applications.
Connections come standard NPT Threaded and are provided
for cold water inlet, temperature sensing bulb, and thermometer.
A stainless steel mixing tongue is provided on 4" diameter
and larger fittings. When ordering state drain line and
cold water inlet sizes.
|
| A16DS-
Simplified Automatic Aftercooler.
Similar
to our 18DF aftercooler described above only without the middle
flanges. This aftercooler accommodates the cold water line,
sensing bulb, and thermometer. Sizing should match the drain
line size. Cooling water selection assures adequate cooling
of condensate to drain. |
|
| |
A20AO-
Jacketed Automatic Afercooler
Required
in some areas this fitting has a cooling water jacket with
spray holes. These holes correspond to the cold water inlet
size and spray at various directions mixing with the condensate.
This aftercooler has connections for the cold waterline,
sensing bulb, and Thermometer. Sizing should match the
drain line size. |
| Self
Actuating Temperature Regulator Valve
Automatically
controls the flow of cooling water to the aftercooler fittings
by responding to the temperature change at the bulb. Each
is factory set at 135 deg. F. with an adjustable range from
115-180 deg. F. The 6' capillary allows installation of the
valve in the cold water line while the bulb is remotely located
in the aftercooler. The valve size should correspond to the
recommended size on Chart "B".
|
|
| TO
PROTECT COOLING WATER VALVE |
| |
"Y"
Type Strainer
Cast
iron construction with a .045 inch stainless steel screen
are recommended prior to temperature regulator valve or solenoid
valve in the cold water line to protect these cold water valves. |
| Bi-
Metal Thermometer
Stainless
steel body in 4" or 6" stainless steel stem. 1/4"
connection provided for use in the A18DF.A16DS, or A20AO aftercoolers.
Graduated scale shows temperature range 50 to 300 deg.F. |
|
| FOR
MANUAL DRAIN WATER TEMPERING |
| |
A5D-
Manual Drain Cooling Fitting
Is a
simplified type of fitting for adding cooling water with manual
control. Unit has only cold water inlet connection. Cold water
is controled by using a manual valve. State line size when
ordering. |
| OPTIONAL
ITEMS NOT SHOWN |
| Ball
Cone Check Valve -
Can be installed after the temperature regulator valve to
prevent back flow of blowdown into the cold water line.
Pressure
Gauge - Retard gauge is required
on blowdown equipment in some locations 0-30 psig range provided
with iron siphon.
Pressure
Reducing Valve - Provides maximum
cooling water pressure of 60 psig to the valve. |
