Ace Heating Solutions Packaged Storage Water Heater Steam-to-Water System, Operating And Maintenance Manual

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2
2600 Emrick Blvd., B
et
hle
he
m, P
A
18020-8010 www
.W
ar
re
nC
on
tr
ols
.c
om
Te
l: 800-922-0085 or 610-317-0800 F
ax: 610-317-2989
Description W
arren Controls Series 2800 Precision Globe Control V
alves feature rugged bronze
or stainless steel bodies with a variety of trim materials and port sizes. The equal per
centage and linear plugs in the 2-way valves and linear plugs in the 3-way
valves provide excellent modulating control of a wide variety of fluids for pressure, temperature, level, and flow applications from –20 to 500ºF
. The Series 2800 is ideally
suited where value and long life are important objectives for applications including but not limited to the Chemical, Food & Beverage, General Ser
vice, Refining, and
Pharmaceutical Industries.
SERIES:
2800
P
recision Globe Contr
ol V
alv
es
2830
Three-W
ay Mixing V
alve
Bronze Body
Fluoraz O-Ring Upper and Lower Body Seals in Stainless Steel Body V
alves
Guided Low-Friction TFE V
-Ring Packing
Spring Loaded
Adjustable Graphite Packing
2832
Three-W
ay
Diverting/Mixing V
alve
Bronze Body
2820
Two-W
ay Single Seat Unbalanced V
alve
The most commonly applied solution with ANSI Class IV and VI shut-off. Sizes:
1/2, 3/4, 1, 1-1/4, 1-1/2, 2 inch
Body:
ANSI B16.15 Bronze 250LB Threaded (NPT) or 316 Stainless Steel 300LB Threaded (NPT)
Trim:
EQ% or Linear
, 316 Stainless Steel, Alloy 6, TFE, PEEK, or
17-4 PH Hardened Stainless Steel
Shut-off:
ANSI Class IV (Stainless Steel and Alloy 6 T
rim),
ANSI Class VI (TFE and PEEK T
rim)
Packing:
Guided Low-Friction TFE V
-Ring, Spring Loaded
(+32 to 450°F), Adjustable Graphite Packing (+32 to 500°F)
Temperature:
+32 to 400°F (Bronze 250LB Threaded Body) +32 to 450°F (316 Stainless Steel 300LB Threaded Body w/ TFE or PEEK T
rim)
+32 to 500°F (316 Stainless Steel 300LB Threaded Body w/ Stainless Steel or Alloy 6 T
rim)
Rangeability:
50:1
2830
Three-W
ay Mixing V
alve
This valve has two inlets and one outlet, and is the simplest solution for mixing or bypass applications with ANSI Class IV shut-off. In normal applications the inlet pressures are near equal and control is possible from 5% to 95% of travel with inlet pressures up to 100 PSI. Sizes:
1/2, 3/4, 1, 1-1/4, 1-1/2, 2 inch
Body:
ANSI B16.15 Bronze 250LB Threaded (NPT) or 316 Stainless Steel 300LB Threaded (NPT)
Trim:
Linear
, 316 Stainless Steel
Packing:
Guided Low-Friction TFE V
-Ring, Spring Loaded
(+32 to 450°F), Adjustable Graphite Packing (+32 to 500°F)
Temperature:
+32 to 400°F (Bronze 250LB Threaded) +32 to 500°F (316 Stainless Steel 300LB Threaded)
Rangeability:
50:1
2832
Three-W
ay Diverting/Mixing V
alve
Designed as a diverting valve with one inlet and two outlets with ANSI Class III shut-off. However
, flow can be reversed for mixing if this port configuration is
desirable. The difference between the upper port and lower port pressure must not exceed 50 PSID. Sizes:
1, 1-1/2, 2 inch
Body:
ANSI B16.15 Bronze 250LB Threaded (NPT) or 316 Stainless Steel 300LB Threaded (NPT)
Tr
im
:
Linear
, Bronze (Bronze 250LB Threaded), or
316 Stainless Steel (316 Stainless Steel 300LB Threaded)
Packing:
Guided Low-Friction TFE V
-Ring, Spring Loaded
(+32 to 450°F), Adjustable Graphite Packing (+32 to 500°F)
O-Ring:
EPR (Bronze 250LB Threaded), Fluoraz 797 (316 Stainless Steel 300LB Threaded)
Temperature:
+32 to 300°F (Bronze 250LB Threaded) +32 to 500°F (316 Stainless Steel 300LB Threaded)
Rangeability:
50:1
Temperature (F)
250 THD
300 THD
Bronze
SS
+32°
To
150°F
400
720
150°
400
670
175°
392
645
200°
385
620
225°
375
605
250°
365
590
275°
350
575
300°
335
560
325°
317
548
350°
300
537
375°
275
526
400°
250
515
450°
-
497
500°
-
480
Bronze
50 PSID
316 Stainless Steel
100 PSID
TFE
100 PSID
PEEK
100 PSID
17-4 pH Hardened Steel
200 PSID
Alloy 6
300 PSID
Body S
tyle
V
ersus Application
3
PS 2800 C 0305
For additional applic
at
ions
, and/or pr
oduc
ts
c
all: 800-922-0085 or vi
sit
: www
.W
ar
re
nC
on
tr
ols
.c
om
2-W
ay V
alves
(Control of Liquids, Gases, and Steam)
3-W
ay V
alves
(Control of Liquids)
Flo
w
Flo
w
Stem Do
wn
The v
alv
e closes
Stem Up
The v
alv
e opens
Stem Do
wn
The upper por
t opens
and the lo
w
er por
t closes
Upper P
o
rt
Common P
o
rt
Lo
w
er P
o
rt
Flo
w
Flo
w
Flo
w
Stem Up
The upper por
t closes
and the lo
w
er por
t opens
Upper P
o
rt
Common P
o
rt
Lo
w
er P
o
rt
Flo
w
Stem Do
wn
The upper por
t opens
and the lo
w
er por
t closes
Upper P
o
rt
Lo
w
er P
o
rt
Common P
o
rt
Stem Up
The upper por
t closes
and the lo
w
er por
t opens
Upper P
o
rt
Lo
w
er P
o
rt
Common P
o
rt
Flo
w
Flowing
Differential
Trim Materials
Pressure Limit
Body Pressure-T
emperature Ratings:
Pressure ratings are PSIG For applications below 32º consult factor
y.
For applications above 375º, 300 THD Stainless Steel Body is recommended.