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7
SERIES 2800 2800_IOM_REVA_1112
DIMENSIONS & WEIGHTS
4
2600 Emrick Blvd., Bethlehem, PA 18020-8010 www.WarrenControls.com
Te l: 800-922-0085 or 610-317-0800 Fax: 610-317-2989
Temperature (F) 250 THD 300 THD&
Bronze BWE SS
+32° To 100°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
Flow Coefficients (Cv) Versus Travel
2-Way Valves (Control of Liquids, Gases, and Steam)
Flowing
Differential
Trim Materials Pressure Limit
Body Pressure-Temperature Ratings:
Valve
2820 Flow Coefficients
(
Cv
)
Two-Way Single Seat Unbalanced Valve
Pressure ratings are PSIG
For applications below 32º consult factory.
For applications above 375º, 300 THD Stainless
Steel Body is recommended.
ValveTrimTrim Port %Travel
Size(IN) Style Size(IN) Size 100% 90% 80% 70% 60% 50% 40% 30% 20% 10%
1/2 EQ% 0.876 FULL 4.90 4.78 3.53 2.57 1.92 1.20 0.95 0.69 0.43 0.17
0.876 1SR 3.20 3.16 2.29 1.61 1.19 0.75 0.51 0.39 0.26 0.13
0.626 2SR 1.50 1.44 0.96 0.72 0.52 0.42 0.31 0.21 0.10 0.06
LINEAR
0.876 FULL 6.00 5.40 4.80 4.20 3.60 3.00 2.40 1.80 1.20 0.60
3/4EQ% 0.876 FULL 7.20 7.09 5.53 3.51 2.53 1.73 1.24 0.88 0.52 0.27
0.876 1SR 5.50 5.31 3.73 2.64 1.95 1.21 0.96 0.70 0.43 0.17
0.876 2SR 3.30 3.30 2.34 1.63 1.20 0.75 0.51 0.39 0.26 0.13
0.626 3SR 1.50 1.45 0.96 0.73 0.52 0.42 0.31 0.21 0.10 0.06
LINEAR
0.876 FULL 7.20 6.48 5.76 5.04 4.32 3.60 2.88 2.16 1.44 0.72
1EQ% 1.126 FULL 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 1SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
0.876 2SR 6.00 5.79 3.88 2.70 1.97 1.22 0.96 0.70 0.43 0.17
0.876 3SR 3.40 3.41 2.38 1.64 1.20 0.75 0.51 0.39 0.26 0.13
0.626 4SR 1.50 1.46 0.97 0.73 0.53 0.42 0.31 0.21 0.10 0.06
LINEAR
1.126 FULL 10.0 9.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00
1-1/4EQ% 1.438 FULL 16.0 15.5 10.4 7.04 4.51 3.26 2.18 1.30 0.88 0.48
1.126 1SR 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 2SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
0.876 3SR 6.00 5.79 3.88 2.70 1.97 1.22 0.96 0.70 0.43 0.17
0.876 4SR 3.40 3.41 2.38 1.64 1.20 0.75 0.51 0.39 0.26 0.13
LINEAR
1.676 FULL 17.2 15.5 13.8 12.0 10.3 8.60 6.88 5.16 3.44 1.72
1-1/2EQ% 1.676 FULL 24.0 22.5 19.7 15.1 10.3 7.30 4.90 3.20 1.90 0.90
1.438 1SR 16.0 15.5 10.4 7.04 4.51 3.26 2.18 1.30 0.88 0.48
1.126 2SR 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 3SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
0.876 4SR 6.00 5.79 3.88 2.70 1.97 1.22 0.96 0.70 0.43 0.17
LINEAR
1.676 FULL 18.0 16.2 14.4 12.6 10.8 9.00 7.20 5.40 3.60 1.80
2EQ% 2.126 FULL 40.0 37.1 33.1 27.3 19.8 13.2 8.50 5.30 2.80 1.10
1.676 1SR 24.0 22.5 19.7 15.1 10.3 7.30 4.90 3.20 1.90 0.90
1.438 2SR 16.0 15.5 10.4 7.04 4.51 3.26 2.18 1.30 0.88 0.48
1.126 3SR 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 4SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
LINEAR
2.126 FULL 37.0 33.3 29.6 25.9 22.2 18.5 14.8 11.1 7.40 3.70
Valve
2828 Flow Coefficients
(
Cv
)
Two-Way Single Seat Flow Unbalanced Valve
ValveTrimTrim Port %Travel
Size(IN) Style Size(IN) Size 100% 90% 80% 70% 60% 50% 40% 30% 20% 10%
1/2 MODIFIED 0.250 FULL 1.00 0.85 0.72 0.58 0.47 0.36 0.26 0.17 0.10 0.05
LINEAR
1SR 0.50 0.43 0.36 0.29 0.23 0.18 0.13 0.09 0.05 0.03
2SR 0.25 0.21 0.18 0.15 0.12 0.09 0.07 0.04 0.03 0.01
3/4
MODIFIED
0.250 FULL 1.00 0.85 0.72 0.58 0.47 0.36 0.26 0.17 0.10 0.05
LINEAR
1SR 0.50 0.43 0.36 0.29 0.23 0.18 0.13 0.09 0.05 0.03
2SR 0.25 0.21 0.18 0.15 0.12 0.09 0.07 0.04 0.03 0.01
1 MODIFIED 0.250 FULL 1.00 0.85 0.72 0.58 0.47 0.36 0.26 0.17 0.10 0.05
LINEAR
1SR 0.50 0.43 0.36 0.29 0.23 0.18 0.13 0.09 0.05 0.03
2SR 0.25 0.21 0.18 0.15 0.12 0.09 0.07 0.04 0.03 0.01
A
A
G
G
E
E
N
N
C
C
Y
Y
A
A
P
P
P
P
R
R
O
O
V
V
A
A
L
L
S
S
AGENCY APPROVALS
CRN
CRN
REGISTERED
REGISTERED
SERIES 2800
BRONZE VALVES
TYPICAL FLOW CURVE
0
10
20
30
40
50
60
70
80
90
100
% TRAVEL
% CV
100 90 80 70 60 50 40 30 20 10 0
LINEAR
EQUAL%
2820
S
4
2600 Emrick Blvd., Bethlehem, PA 18020-8010 www. WarrenControls.com
Te l: 800-922-0085 or 610-317-0800 Fax: 610-317-2989
Temperature (F) 250 THD 300 THD&
Bronze BWE SS
+32° To 100°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
Flow Coefficients (Cv) Versus Travel
2-Way Valves (Control of Liquids, Gases, and Steam)
Flowing
Differential
Trim Materials Pressure Limit
Body Pressure-Temperature Ratings:
Valve
2820 Flow Coefficients
(
Cv
)
Two-Way Single Seat Unbalanced Valve
Pressure ratings are PSIG
For applications below 32º consult factory.
For applications above 375º, 300 THD Stainless
Steel Body is recommended.
ValveTrimTrim Port %Travel
Size(IN) Style Size(IN) Size 100% 90% 80% 70% 60% 50% 40% 30% 20% 10%
1/2 EQ% 0.876 FULL 4.90 4.78 3.53 2.57 1.92 1.20 0.95 0.69 0.43 0.17
0.876 1SR 3.20 3.16 2.29 1.61 1.19 0.75 0.51 0.39 0.26 0.13
0.626 2SR 1.50 1.44 0.96 0.72 0.52 0.42 0.31 0.21 0.10 0.06
LINEAR
0.876 FULL 6.00 5.40 4.80 4.20 3.60 3.00 2.40 1.80 1.20 0.60
3/4EQ% 0.876 FULL 7.20 7.09 5.53 3.51 2.53 1.73 1.24 0.88 0.52 0.27
0.876 1SR 5.50 5.31 3.73 2.64 1.95 1.21 0.96 0.70 0.43 0.17
0.876 2SR 3.30 3.30 2.34 1.63 1.20 0.75 0.51 0.39 0.26 0.13
0.626 3SR 1.50 1.45 0.96 0.73 0.52 0.42 0.31 0.21 0.10 0.06
LINEAR
0.876 FULL 7.20 6.48 5.76 5.04 4.32 3.60 2.88 2.16 1.44 0.72
1EQ% 1.126 FULL 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 1SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
0.876 2SR 6.00 5.79 3.88 2.70 1.97 1.22 0.96 0.70 0.43 0.17
0.876 3SR 3.40 3.41 2.38 1.64 1.20 0.75 0.51 0.39 0.26 0.13
0.626 4SR 1.50 1.46 0.97 0.73 0.53 0.42 0.31 0.21 0.10 0.06
LINEAR
1.126 FULL 10.0 9.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00
1-1/4EQ% 1.438 FULL 16.0 15.5 10.4 7.04 4.51 3.26 2.18 1.30 0.88 0.48
1.126 1SR 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 2SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
0.876 3SR 6.00 5.79 3.88 2.70 1.97 1.22 0.96 0.70 0.43 0.17
0.876 4SR 3.40 3.41 2.38 1.64 1.20 0.75 0.51 0.39 0.26 0.13
LINEAR
1.676 FULL 17.2 15.5 13.8 12.0 10.3 8.60 6.88 5.16 3.44 1.72
1-1/2EQ% 1.676 FULL 24.0 22.5 19.7 15.1 10.3 7.30 4.90 3.20 1.90 0.90
1.438 1SR 16.0 15.5 10.4 7.04 4.51 3.26 2.18 1.30 0.88 0.48
1.126 2SR 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 3SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
0.876 4SR 6.00 5.79 3.88 2.70 1.97 1.22 0.96 0.70 0.43 0.17
LINEAR
1.676 FULL 18.0 16.2 14.4 12.6 10.8 9.00 7.20 5.40 3.60 1.80
2EQ% 2.126 FULL 40.0 37.1 33.1 27.3 19.8 13.2 8.50 5.30 2.80 1.10
1.676 1SR 24.0 22.5 19.7 15.1 10.3 7.30 4.90 3.20 1.90 0.90
1.438 2SR 16.0 15.5 10.4 7.04 4.51 3.26 2.18 1.30 0.88 0.48
1.126 3SR 10.0 9.70 6.52 4.40 2.82 2.04 1.36 0.81 0.55 0.30
0.876 4SR 8.60 8.38 6.09 3.64 2.58 1.74 1.25 0.89 0.52 0.27
LINEAR
2.126 FULL 37.0 33.3 29.6 25.9 22.2 18.5 14.8 11.1 7.40 3.70
Valve
2828
Flow Coefficients
(
Cv
)
Two-Way Single Seat Flow Unbalanced Valve
ValveTrimTrim Port %Travel
Size(IN) Style Size(IN) Size 100% 90% 80% 70% 60% 50% 40% 30% 20% 10%
1/2 MODIFIED 0.250 FULL 1.00 0.85 0.72 0.58 0.47 0.36 0.26 0.17 0.10 0.05
LINEAR
1SR 0.50 0.43 0.36 0.29 0.23 0.18 0.13 0.09 0.05 0.03
2SR 0.25 0.21 0.18 0.15 0.12 0.09 0.07 0.04 0.03 0.01
3/4 MODIFIED 0.250 FULL 1.00 0.85 0.72 0.58 0.47 0.36 0.26 0.17 0.10 0.05
LINEAR
1SR 0.50 0.43 0.36 0.29 0.23 0.18 0.13 0.09 0.05 0.03
2SR 0.25 0.21 0.18 0.15 0.12 0.09 0.07 0.04 0.03 0.01
1 MODIFIED 0.250 FULL 1.00 0.85 0.72 0.58 0.47 0.36 0.26 0.17 0.10 0.05
LINEAR
1SR 0.50 0.43 0.36 0.29 0.23 0.18 0.13 0.09 0.05 0.03
2SR 0.25 0.21 0.18 0.15 0.12 0.09 0.07 0.04 0.03 0.01
A
A
G
G
E
E
N
N
C
C
Y
Y
A
A
P
P
P
P
R
R
O
O
V
V
A
A
L
L
S
S
AGENCY APPROVALS
CRN
CRN
REGISTERED
REGISTERED
SERIES 2800
BRONZE VALVES
TYPICAL FLOW CURVE
0
10
20
30
40
50
60
70
80
90
100
% TRAVEL
% CV
100 90 80 70 60 50 40 30 20 10 0
LINEAR
EQUAL%
2820
S
Temperature (F) 250 THD 300 THD&
Bronze BWE SS
+32° To 100°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
Body Pressure-Temperature Ratings:
Pressure ratings are PSIG
For applications below 32º consult factory.
For applications above 375º, 300 THD Stainless
Steel Body is recommended.
1/2, 3/4, 1 1-1/4 & 1-1/2 2
A 250THD 4-7/8 5-3/4 6-1/2
300THD5 6-1/8 6-1/2
300BWE 15-3/8 16-7/817
B 250THD 2-3/4 3-1/4 3-5/8
300THD & BWE3 3-1/2 3-7/8
C 250THD 2-7/8 3-1/2 3-3/4
300THD & BWE 2-7/8 3-1/2 3-3/4
Dimension (IN)
2820
Weight (LB) 250THD 8-1/2 14-1/2 18-1/2
300THD8 15-1/219
300BWE 9-1/218 22-1/2
* Includes 1-3/8 inch for air fitting on direct acting diaphragm actuators
CF = Consult factory
Face to face dimensions conform to
Historical Warren Controls standard and
are NOT ANSI/ISA compatible.
Dimensions & Weights
2-Way or 3-Way
w/ DL49 or 49XR
2-Way or 3-Way
w/ DL84 or 84XR
Allow 4-7/8 inch clearance above actuator
for removal.
Actual shipping weights may vary.
Valve Size (IN)
1/2, 3/4, 11-1/4 & 1-1/22
A 250THD 4-7/85-3/4 6-1/2
300THD 56-1/8 6-1/2
300BWE 15-3/8 16-7/817
B 250THD 2-23/32 3-13/164
300THD 2-23/32 3-3/8 3-3/4
300 BWE8 8-3/49
C 250THD 2-7/83-1/2 3-3/4
300THD & BWE2-7/8 3-1/23-3/4
Dimension (IN)
2830
Weight (LB) 250THD 9 15-1/220
300THD 815 18-1/2
300BWE 10-1/2 19 23-1/2
Valve Size (IN)
11-1/2 2
A 250THD 4-7/85-3/4 6-1/2
300THD 56-1/8 6-1/2
300BWE 15-3/8 16-7/817
B 250THD 3-15/32 3-13/164
300THD 2-23/32 3-3/8 3-3/4
300 BWE8 8-3/49
C 250THD 2-7/83-1/2 3-3/4
300THD & BWE2-7/8 3-1/23-3/4
Dimension (IN)
2832
Weight (LB) 250THD 9 16-1/221
300THD 816 19-1/2
300BWE 10-1/2 20 24-1/2
Valve Size (IN)
1/2, 3/4, 1
A 250THD 4-7/8
300THD5
300BWE 15-3/8
B 250THD 2-3/4
300THD & BWE3
C 250THD 2-7/8
300THD & BWE 2-7/8
Dimension (IN)
2828
Weight (LB) 250THD 8-1/2
300THD8
300BWE 9-1/2
Valve Size (IN)
8
2600 Emrick Blvd., Bethlehem, PA 18020-8010 www.WarrenControls.com
Te l: 800-922-0085 or 610-317-0800 Fax: 610-317-2989
DL49 Direct 11 6-3/8 12-1/4 16 25 CF
DL49 49XR Reverse 11 6-3/811-1/4 13-3/425CF
DL84 Direct 13-7/88-1/8 16-3/424-1/8 48-1/2CF
DL84 84XR Reverse 13-7/8 8-1/85-3/4 24 48-1/2 CF
Actuator
H MAX (IN) WEIGHT (LB)
HT IWHT IW)ni ( d)ni ( D
ACTUATOR HANDWHEEL STD
*
HANDWHEEL STD HANDWHEEL
Top mounted
Handwheel
1/2, 3/4, 1 1-1/4 & 1-1/2 2
A 250THD 4-7/8 5-3/4 6-1/2
300THD5 6-1/8 6-1/2
300BWE 15-3/8 16-7/817
B 250THD 2-3/4 3-1/4 3-5/8
300THD & BWE3 3-1/2 3-7/8
C 250THD 2-7/8 3-1/2 3-3/4
300THD & BWE 2-7/8 3-1/2 3-3/4
Dimension (IN)
2820
Weight (LB) 250THD 8-1/2 14-1/2 18-1/2
300THD8 15-1/219
300BWE 9-1/218 22-1/2
* Includes 1-3/8 inch for air fitting on direct acting diaphragm actuators
CF = Consult factory
Face to face dimensions conform to
Historical Warren Controls standard and
are NOT ANSI/ISA compatible.
Dimensions & Weights
2-Way or 3-Way
w/ DL49 or 49XR
2-Way or 3-Way
w/ DL84 or 84XR
Allow 4-7/8 inch clearance above actuator
for removal.
Actual shipping weights may vary.
Valve Size (IN)
1/2, 3/4, 11-1/4 & 1-1/22
A 250THD 4-7/85-3/4 6-1/2
300THD 56-1/8 6-1/2
300BWE 15-3/8 16-7/817
B 250THD 2-23/32 3-13/164
300THD 2-23/32 3-3/8 3-3/4
300 BWE8 8-3/49
C 250THD 2-7/83-1/2 3-3/4
300THD & BWE2-7/8 3-1/23-3/4
Dimension (IN)
2830
Weight (LB) 250THD 9 15-1/220
300THD 815 18-1/2
300BWE 10-1/2 19 23-1/2
Valve Size (IN)
11-1/2 2
A 250THD 4-7/85-3/4 6-1/2
300THD 56-1/8 6-1/2
300BWE 15-3/8 16-7/817
B 250THD 3-15/32 3-13/164
300THD 2-23/32 3-3/8 3-3/4
300 BWE8 8-3/49
C 250THD 2-7/83-1/2 3-3/4
300THD & BWE2-7/8 3-1/23-3/4
Dimension (IN)
2832
Weight (LB) 250THD 9 16-1/221
300THD 816 19-1/2
300BWE 10-1/2 20 24-1/2
Valve Size (IN)
1/2, 3/4, 1
A 250THD 4-7/8
300THD5
300BWE 15-3/8
B 250THD 2-3/4
300THD & BWE3
C 250THD 2-7/8
300THD & BWE 2-7/8
Dimension (IN)
2828
Weight (LB) 250THD 8-1/2
300THD8
300BWE 9-1/2
Valve Size (IN)
8
2600 Emrick Blvd., Bethlehem, PA 18020-8010 www.WarrenControls.com
Te l: 800-922-0085 or 610-317-0800 Fax: 610-317-2989
DL49 Direct 11 6-3/8 12-1/4 16 25 CF
DL49 49XR Reverse 11 6-3/811-1/4 13-3/425CF
DL84 Direct 13-7/88-1/8 16-3/424-1/8 48-1/2CF
DL84 84XR Reverse 13-7/8 8-1/85-3/4 24 48-1/2 CF
Actuator
H MAX (IN) WEIGHT (LB)
HT IWHT IW)ni ( d)n i ( D
ACTUATOR HANDWHEEL STD* HANDWHEEL STD HANDWHEEL
Top mounted
Handwheel
Valve shown with DL49 Actuator as typical.
For additional actuator information see Series
2800 Product Specification and the Installation
Operation and Maintenance Instructions for the
actuator in use.