Bryan Boilers Water Boiler Users Manual Relief Valve Selections

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2015-02-02

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Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

WATER BOILER RELIEF VALVE SELECTIONS
Table of Contents

AB Series 90 - 300

Page 2

CL /CLM Series 75 - 180

Page 3

CL /CLM Series 210 - 300

Page 4

D Series 350 - 650

Page 5

DR Series 350 - 850

Page 6

F Series 350 - 850

Page 7

HECL /HECLM Series 75 - 180

Page 8

HECL /HECLM Series 210 - 300

Page 9

HED Series 305 - 650

Page 10

K Series 250 - 450

Page 11

K Series 500 - 650

Page 12

RV Series 200 - 400

Page 13

RV Series 450 - 800

Page 14

RW Series 850 - 2100

Page 15

Obsolete Models

Sheet: Table Cont.
File: Form 2284.XLS

Page 1 of 15

Bryan Steam, LLC
Engineering Section

RELIEF VALVE SELECTIONS

Form 2284
1/21/2005

AB SERIES WATER BOILERS
H.S.

Boiler Model Pressure
(Psig)

113

148

184

244

303

350

Sheet: AB-W
File: Form 2284.XLS

Part #

Model

Qty.

Size

Actual Cap.
(MBH)

Vendor

30#
45#
50#
60#
75#
125#
150#

26120
26113
26124
26107
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1x1¼
1¼x1½
3/4x1
1x1¼
3/4x3/4
3/4x3/4

2105
1750
3075
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26120
26113
26124
26107
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1x1¼
1¼x1½
3/4x1
1x1¼
3/4x3/4
3/4x3/4

2105
1750
3075
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26120
26123
26124
26126
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1¼x1½
1¼x1½
1¼x1½
1x1¼
3/4x3/4
3/4x3/4

2105
2830
3075
3560
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26129
26123
26124
26126
26117
26172
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1½x2
1¼x1½
1¼x1½
1¼x1½
1x1¼
1x1
3/4x3/4

2900
2830
3075
3560
2649
3215
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26126
26127
26172
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1½x2
1¼x1½
1¼x1½
1x1
1x1

5250
3903
4237
3560
4285
3215
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26126
26127
26186
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1½x2
1¼x1½
1¼x1½
1¼x1¼
1x1

5250
3903
4237
3560
4285
5370
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

AB90-W

AB120-W

AB150-W

AB200-W

AB250-W

AB300-W

Page 2 of 15

Bryan Steam, LLC
Engineering Section

RELIEF VALVE SELECTIONS

Form 2284
1/21/2005

CL /CLM SERIES WATER BOILERS
H.S.

Boiler Model

90

CL75-W

110

145

180

215

Pressure
(Psig)

Part #

Model

Qty.

Size

Actual Cap.
(MBH)

Vendor

30#
45#
50#
60#
75#
125#
150#

26232
26113
26124
26107
26117
26158
26159

10-214-05
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1x1
1x1¼
1¼x1½
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1000
1750
3075
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26120
26113
26124
26107
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1x1¼
1¼x1½
3/4x1
1x1¼
3/4x3/4
3/4x3/4

2105
1750
3075
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26120
26113
26124
26107
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1x1¼
1¼x1½
3/4x1
1x1¼
3/4x3/4
3/4x3/4

2105
1750
3075
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26120
26123
26124
26126
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1¼x1½
1¼x1½
1¼x1½
1x1¼
3/4x3/4
3/4x3/4

2105
2830
3075
3560
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26129
26123
26124
26126
26117
26172
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1½x2
1¼x1½
1¼x1½
1¼x1½
1x1¼
1x1
3/4x3/4

2900
2830
3075
3560
2649
3215
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

CL /CLM90-W

CL /CLM120-W

CL /CLM150-W

CL /CLM180-W

Sheet: CL-W
File: Form 2284.XLS

Page 3 of 15

Bryan Steam, LLC
Engineering Section

RELIEF VALVE SELECTIONS

Form 2284
1/21/2005

CL /CLM SERIES WATER BOILERS
H.S.

Boiler Model

251

CL/CLM210-W

287

322

360

Pressure
(Psig)

Part #

Model

Qty.

Size

Actual Cap.
(MBH)

Vendor

30#
45#
50#
60#
75#
125#
150#

26129
26123
26124
26126
26117
26172
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1½x2
1¼x1½
1¼x1½
1¼x1½
1x1¼
1x1
1x1

2900
2830
3075
3560
2649
3215
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26129
26132
26124
26126
26127
26172
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1½x2
1½x2
1¼x1½
1¼x1½
1¼x1½
1x1
1x1

2900
3903
3075
3560
4285
3215
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26126
26127
26186
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1½x2
1¼x1½
1¼x1½
1¼x1¼
1x1

5250
3903
4237
3560
4285
5370
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26135
26127
26186
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1½x2
1½x2
1¼x1½
1¼x1¼
1x1

5250
3903
4237
4907
4285
5370
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

CL/CLM240-W

CL /CLM270-W

CL /CLM300-W

Sheet: CL-W2
File: Form 2284.XLS

Page 4 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

D SERIES WATER BOILERS
Part #

Model

Qty.

Size

Actual Cap.
(MBH)

Vendor

30#
45#
60#
75#
125#
150#

26230
26113
26107
26117
26158
26159

10-303-05
740
740
740
174A
174A

1
1
1
1
1
1

3/4X3/4
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

550
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26230
26113
26107
26117
26158
26159

10-303-05
740
740
740
174A
174A

1
1
1
1
1
1

3/4x3/4
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

550
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26230
26113
26107
26117
26158
26159

10-303-05
740
740
740
174A
174A

1
1
1
1
1
1

3/4x3/4
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

550
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

H.S. Boiler Model Pressure
(Psig)
27

34

50

D350-W

D450-W

D650-W

Sheet: D-W
File: Form 2284.XLS

Page 5 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

DR SERIES WATER BOILERS
Part #

Model

Qty.

Size

Actual Cap.
(MBH)

Vendor

30#
45#
60#
75#
125#
150#

26232
26113
26107
26117
26158
26159

10-214-05
740
740
740
174A
174A

1
1
1
1
1
1

1X1
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1000
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26232
26113
26107
26117
26158
26159

10-214-05
740
740
740
174A
174A

1
1
1
1
1
1

1X1
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1000
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

94014
26113
26107
26117
26158
26159

740
740
740
740
174A
174A

1
1
1
1
1
1

1x1¼
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1300
1750
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

94014
26113
26107
26117
26158
26159

740
740
740
740
174A
174A

1
1
1
1
1
1

1x1¼
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1300
1750
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts

H.S. Boiler Model Pressure
(Psig)
66

66

103

103

DR350-W

DR450-W

DR650-W

DR850-W

Sheet: DR-W
File: Form 2284.XLS

Page 6 of 15

Bryan Steam, LLC
Engineering Section

RELIEF VALVE SELECTIONS

Form 2284
1/21/2005

F SERIES WATER BOILERS
H.S.

27

34

50

66

Boiler Model Pressure
(Psig)

Part #

Model

Qty.

Size

Actual Cap.
(MBH)

Vendor

30#
45#
60#
75#
125#
150#

26230
26113
26107
26117
26158
26159

10-303-05
740
740
740
174A
174A

1
1
1
1
1
1

3/4X3/4
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

550
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26230
26113
26107
26117
26158
26159

10-303-05
740
740
740
174A
174A

1
1
1
1
1
1

3/4x3/4
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

550
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26230
26113
26107
26117
26158
26159

10-303-05
740
740
740
174A
174A

1
1
1
1
1
1

3/4x3/4
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

550
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26232
26113
26107
26117
26158
26159

740
740
740
740
174A
174A

1
1
1
1
1
1

1x1
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1000
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

F350-W

F450-W

F650-W

F850-W

Sheet: F-W
File: Form 2284.XLS

Page 7 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

HECL /HECLM SERIES WATER BOILERS
H.S.

Boiler Model

131

HECL75

171

Pressure
(Psig)

Part #

Model

Qty.

Size

30#
45#
50#
60#
75#
125#
150#

26120
26113
26124
26107
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1x1¼
1¼x1½
3/4x1
1x1¼
3/4x3/4
3/4x3/4

2105
1750
3075
1566
2649
2070
2445

2105
1750
3075
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26120
26113
26124
26126
26117
26158
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1¼x1½
1x1¼
1¼x1½
1¼x1½
1x1¼
3/4x3/4
3/4x3/4

2105
1750
3075
3560
2649
2070
2445

2105
1750
3075
3560
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26129
26123
26124
26126
26117
26172
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1½x2
1¼x1½
1¼x1½
1¼x1½
1x1¼
1x1
3/4x3/4

2900
2830
3075
3560
2649
3215
2445

2900
2830
3075
3560
2649
3215
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26129
26123
26124
26126
26127
26172
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1½x2
1¼x1½
1¼x1½
1¼x1½
1¼x1½
1x1
1x1

2900
2830
3075
3560
4285
3215
3795

2900
2830
3075
3560
4285
3215
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26126
26127
26186
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1½x2
1¼x1½
1¼x1½
1¼x1¼
1x1

5250
3903
4237
3560
4285
5370
3795

5250
3903
4237
3560
4285
5370
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

Actual Cap. Actual Cap. Vendor
Per Valve
Total
(MBH)
(MBH)

HECL /HECLM90

227 HECL /HECLM120

282 HECL /HECLM150

338 HECL /HECLM180

Sheet: HECL-W
File: Form 2284.XLS

Page 8 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

HECL /HECLM SERIES WATER BOILERS
H.S.

Boiler Model

394

HECL /HECLM210

451

506

564

Pressure
(Psig)

Part #

Model

Qty.

Size

Actual Cap. Actual Cap.
Per Valve
Total
(MBH)
(MBH)

Vendor

30#
45#
50#
60#
75#
125#
150#

26138
26141
26133
26135
26127
26186
94054

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
2x2½
1½x2
1½x2
1¼x1½
1¼x1¼
1¼x1¼

5250
7067
4237
4907
4285
5370
6340

5250
7067
4237
4907
4285
5370
6340

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26135
94038
26186
94054

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
2x2½
2x2½
1½x2
1½x2
1¼x1¼
1¼x1¼

5250
7067
7672
4907
5909
5370
6340

5250
7067
7672
4907
5909
5370
6340

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
94046
94038
26186
94054

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
2x2½
2x2½
2x2½
1½x2
1¼x1¼
1¼x1¼

5250
7067
7672
8883
5909
5370
6340

5250
7067
7672
8883
5909
5370
6340

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26129
26141
26142
26126
26127
26200
26173

740
740
740
740
740
174A
174A

2
1
1
2
2
1
2

1½x2
2x2½
2x2½
1¼x1½
1¼x1½
1½x1½
1x1

2900
7067
7672
3560
4285
6460
3795

5800
7067
7672
7120
8570
6460
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

HECL /HECLM240

HECL /HECLM270

HECL /HECLM300

Sheet: HECL-W2
File: Form 2284.XLS

Page 9 of 15

Bryan Steam, LLC
Engineering Section

RELIEF VALVE SELECTIONS

Form 2284
1/21/2005

HED Series Water Boilers
H.S.

68

68

95

132

Part #

Model

Qty.

Size

Actual Cap.
(MBH)

Vendor

30#
45#
60#
75#
125#
150#

26232
26113
26107
26117
26158
26159

10-214-05
740
740
740
174A
174A

1
1
1
1
1
1

1x1
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1000
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26232
26113
26107
26117
26158
26159

10-214-05
740
740
740
174A
174A

1
1
1
1
1
1

1x1
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1000
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26232
26113
26107
26117
26158
26159

10-214-05
740
740
740
174A
174A

1
1
1
1
1
1

1x1
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

1000
1750
1566
2649
2070
2445

ConBraCo
Watts
Watts
Watts
Watts
Watts

30#
45#
60#
75#
125#
150#

26120
26113
26107
26117
26158
26159

740
740
740
740
174A
174A

1
1
1
1
1
1

1¼x1½
1x1¼
3/4x1
1x1¼
3/4x3/4
3/4x3/4

2105
1750
1566
2649
2070
2445

Watts
Watts
Watts
Watts
Watts
Watts

Boiler Model Pressure
(Psig)
HED305

HED350

HED450

HED650

Sheet: HED-W
File: Form 2284.XLS

Page 10 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

K Series Water Boilers
H.S.

Boiler Model Pressure
(Psig)

300

K250

361

K300

424

480

540

Actual Cap. Actual Cap.
Per Valve
Total
(MBH)
(MBH)

Vendor

Part #

Model

Qty.

Size

30#
45#
50#
60#
75#
125#
150#

26138
26132
26124
26126
26127
26172
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1¼x1½
1¼x1½
1¼x1½
1x1
1x1

5250
3903
3075
3560
4285
3215
3795

5250
3903
3075
3560
4285
3215
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26135
26127
26186
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1½x2
1½x2
1¼x1½
1¼x1¼
1x1

5250
3903
4237
4907
4285
5370
3795

5250
3903
4237
4907
4285
5370
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26135
26127
26186
94054

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
2x2½
2x2½
1½x2
1¼x1½
1¼x1¼
1¼x1¼

5250
7067
7672
4907
4285
5370
6340

5250
7067
7672
4907
4285
5370
6340

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26135
94038
26186
94054

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
2x2½
2x2½
1½x2
1½x2
1¼x1¼
1¼x1¼

5250
7067
7672
4907
5909
5370
6340

5250
7067
7672
4907
5909
5370
6340

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26129
26141
26142
26126
94038
26200
26173

740
740
740
740
740
174A
174A

2
1
1
2
1
1
2

1½x2
2x2½
2x2½
1¼x1½
1½x2
1½x1½
1x1

2900
7067
7672
3560
5909
6460
3795

5800
7067
7672
7120
5909
6460
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

K350

K400

K450

Sheet: K-W
File: Form 2284.XLS

Page 11 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

K Series Water Boilers
H.S.

600

661

717

777

Boiler Model Pressure
(Psig)

Actual Cap. Actual Cap.
Per Valve
Total
(MBH)
(MBH)

Vendor

Part #

Model

Qty.

Size

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26126
26127
26200
26173

740
740
740
740
740
174A
174A

2
1
1
2
2
1
2

2x2½
2x2½
2x2½
1¼x1½
1¼x1½
1½x1½
1x1

5250
7067
7672
3560
4285
6460
3795

10500
7067
7672
7120
8570
6460
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26126
26127
26186
26173

740
740
740
740
740
174A
174A

2
1
1
2
2
2
2

2x2½
2x2½
2x2½
1¼x1½
1¼x1½
1¼x1¼
1x1

5250
7067
7672
3560
4285
5370
3795

10500
7067
7672
7120
8570
10740
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26142
26135
26127
26186
26173

740
740
740
740
740
174A
174A

2
2
1
2
2
2
2

2x2½
1½x2
2x2½
1½x2
1¼x1½
1¼x1¼
1x1

5250
3903
7672
4907
4285
5370
3795

10500
7806
7672
9814
8570
10740
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26135
26127
26186
94064

740
740
740
740
740
174A
174A

2
2
2
2
2
2
1

2x2½
1½x2
1½x2
1½x2
1¼x1½
1¼x1¼
2x2

5250
3903
4237
4907
4285
5370
14370

10500
7806
8474
9814
8570
10740
14370

Watts
Watts
Watts
Watts
Watts
Watts
Watts

K500

K550

K600

K650

Sheet: K-W2
File: Form 2284.XLS

Page 12 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

RV Series Water Boilers
H.S.

240

299

365

419

490

Boiler Model Pressure
(Psig)

Actual Cap. Actual Cap.
Per Valve
Total
(MBH)
(MBH)

Vendor

Part #

Model

Qty.

Size

30#
45#
50#
60#
75#
125#
150#

26129
26123
26124
26126
26117
26172
26159

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

1½x2
1¼x1½
1¼x1½
1¼x1½
1x1¼
1x1
3/4x3/4

2900
2830
3075
3560
2649
3215
2445

2900
2830
3075
3560
2649
3215
2445

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26124
26126
26127
26172
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1¼x1½
1¼x1½
1¼x1½
1x1
1x1

5250
3903
3075
3560
4285
3215
3795

5250
3903
3075
3560
4285
3215
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26133
26135
26127
26186
26173

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
1½x2
1½x2
1½x2
1¼x1½
1¼x1¼
1x1

5250
3903
4237
4907
4285
5370
3795

5250
3903
4237
4907
4285
5370
3795

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26133
26135
26127
26186
94054

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
2x2½
1½x2
1½x2
1¼x1½
1¼x1¼
1¼x1¼

5250
7067
4237
4907
4285
5370
6340

5250
7067
4237
4907
4285
5370
6340

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26135
94038
26186
94054

740
740
740
740
740
174A
174A

1
1
1
1
1
1
1

2x2½
2x2½
2x2½
1½x2
1½x2
1¼x1¼
1¼x1¼

5250
7067
7672
4907
5909
5370
6340

5250
7067
7672
4907
5909
5370
6340

Watts
Watts
Watts
Watts
Watts
Watts
Watts

RV200

RV250

RV300

RV350

RV400

Sheet: RV-W
File: Form 2284.XLS

Page 13 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

RV Series Water Boilers
H.S.

544

597

668

722

847

972

Boiler Model Pressure
(Psig)

Actual Cap. Actual Cap.
Per Valve
Total
(MBH)
(MBH)

Vendor

Part #

Model

Qty.

Size

30#
45#
50#
60#
75#
125#
150#

26129
26141
26142
26126
94038
26200
26173

740
740
740
740
740
174A
174A

2
1
1
2
1
1
2

1½x2
2x2½
2x2½
1¼x1½
1½x2
1½x1½
1x1

2900
7067
7672
3560
5909
6460
3795

5800
7067
7672
7120
5909
6460
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26126
26127
26200
26173

740
740
740
740
740
174A
174A

2
1
1
2
2
1
2

2x2½
2x2½
2x2½
1¼x1½
1¼x1½
1½x1½
1x1

5250
7067
7672
3560
4285
6460
3795

10500
7067
7672
7120
8570
6460
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26126
26127
26186
26173

740
740
740
740
740
174A
174A

2
1
1
2
2
2
2

2x2½
2x2½
2x2½
1¼x1½
1¼x1½
1¼x1¼
1x1

5250
7067
7672
3560
4285
5370
3795

10500
7067
7672
7120
8570
10740
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26132
26142
26135
26127
26186
26173

740
740
740
740
740
174A
174A

2
2
1
2
2
2
2

2x2½
1½x2
2x2½
1½x2
1¼x1½
1¼x1¼
1x1

5250
3903
7672
4907
4285
5370
3795

10500
7806
7672
9814
8570
10740
7590

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26133
26135
26127
26186
94064

740
740
740
740
740
174A
174A

2
2
2
2
2
2
1

2x2½
2x2½
1½x2
1½x2
1¼x1½
1¼x1¼
2x2

5250
7067
4237
4907
4285
5370
14370

10500
14134
8474
9814
8570
10740
14370

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26135
94048
26186
94064

740
740
740
740
740
174A
174A

2
2
2
2
1
2
1

2x2½
2x2½
2x2½
1½x2
2x2½
1¼x1¼
2x2

5250
7067
7672
4907
10700
5370
14370

10500
14134
15344
9814
10700
10740
14370

Watts
Watts
Watts
Watts
Watts
Watts
Watts

RV450

RV500

RV550

RV600

RV700

RV800

Sheet: RV-W2
File: Form 2284.XLS

Page 14 of 15

RELIEF VALVE SELECTIONS

Bryan Steam, LLC
Engineering Section

Form 2284
1/21/2005

RW Series Water Boilers
H.S.

1118

1266

1527

1787

2048

2308

2569

Sheet: RW-W
FIle: Form 2284.XLS

Boiler Model Pressure
(Psig)

Actual Cap. Actual Cap.
Per Valve
Total
(MBH)
(MBH)

Vendor

Part #

Model

Qty.

Size

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
94046
94038
26200
94054

740
740
740
740
740
174A
174A

3
2
2
2
2
2
2

2x2½
2x2½
2x2½
2x2½
1½x2
1½x1½
1¼x1¼

5250
7067
7672
8883
5909
6460
6340

15750
14134
15344
17766
11818
12920
12680

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
26135
94048
26200
94058

740
740
740
740
740
174A
174A

3
2
2
2
2
2
2

2x2½
2x2½
2x2½
2x2½
2x2½
1½x1½
1½x1½

5250
7067
7672
8883
10700
6460
7630

15750
14134
15344
17766
21400
12920
15260

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
94046
94048
94062
94054

740
740
740
740
740
174A
174A

3
3
2
2
2
2
3

2x2½
2x2½
2x2½
2x2½
2x2½
2x2
1¼x1¼

5250
7067
7672
8883
10700
12170
6340

15750
21201
15344
17766
21400
24340
19020

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
94046
94048
94062
94064

740
740
740
740
740
174A
174A

4
3
3
3
2
2
2

2x2½
2x2½
2x2½
2x2½
2x2½
2x2
2x2

5250
7067
7672
8883
10700
12170
14370

21000
21201
23016
26649
21400
24340
28740

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
94046
64048
94062
94064

740
740
740
740
740
174A
174A

4
3
3
3
2
2
2

2x2½
2x2½
2x2½
2x2½
2x2½
2x2
2x2

5250
7067
7672
8883
10700
12170
14370

21000
21201
23016
26649
21400
24340
28740

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
94046
94048
94062
94064

740
740
740
740
740
174A
174A

5
4
4
3
3
2
2

2x2½
2x2½
2x2½
2x2½
2x2½
2x2
2x2

5250
7067
7672
8883
10700
12170
14370

26250
28268
30688
26649
32100
24340
28740

Watts
Watts
Watts
Watts
Watts
Watts
Watts

30#
45#
50#
60#
75#
125#
150#

26138
26141
26142
94046
94048
94062
94064

740
740
740
740
740
174A
174A

5
4
4
3
3
3
2

2x2½
2x2½
2x2½
2x2½
2x2½
2x2
2x2

5250
7067
7672
8883
10700
12170
14370

26250
28268
30688
26649
32100
36510
28740

Watts
Watts
Watts
Watts
Watts
Watts
Watts

RW850

RW1050

RW1260

RW1500

RW1700

RW1900

RW2100

Page 15 of 15



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Page Count                      : 15
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About                           : uuid:f43c5003-b064-49ad-9e5b-0f788ebc1b77
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Modify Date                     : 2005:01:21 09:47:30-05:00
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Document ID                     : uuid:6724ee25-caf5-46ea-93c8-1c877b191098
Format                          : application/pdf
Title                           : Relief Valve Selections
Creator                         : Gregory A. Minard
Description                     : Water Boilers
Tagged PDF                      : No
Author                          : Gregory A. Minard
Subject                         : Water Boilers
EXIF Metadata provided by EXIF.tools

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