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Aquatrol, Inc.
600 E. North Street
P.O. Box 8012
Elburn, IL 60119
ASME Safety & Relief
Valve Manufacturer
Since 1947
NEW —
Series 742
NEW —
Series 740
ASME Section I and VIII Safety Valve
Manufacturer. Steam, Air, Gas and
Liquid Applications.
Valve Selection Guide
Series
Sizes
Metals
TEMP
Min/Max
OPTIONS
Soft Seats
MAXIMUM
Set Pressure
Service
ASME
Section I
740
1/2" to 2"
Brss/Brnze
406°F
Yes
300 PSI
Air/Gas/Liquid/Steam
ASME
Section VIII
Non-Code
Yes
741
1/2" to 2"
SS/Brnze
425°F
Yes
750 PSI
Air/Gas/Liquid/Steam
Yes
742
1/2" to 2"
SS/CBN St
800°F
Yes
750 PSI
Air/Gas/Liquid/Steam
Yes
Yes
743
1/2" to 2"
SS/SS
800°F
Yes
750 PSI
Air/Gas/Liquid/Steam
69
1/2" to 3"
Brss/Brnze
450°F
No
450 PSI
Liquid
Yes
69
1/2" to 3"
SS/Bronze
450°F
No
600 PSI
Liquid
Yes
88
1/2 to 3"
Brss/Brnze
406°F
No
250 PSI
Air/Gas/Steam
Yes
89
1/2 to 3"
Brss/Brnze
406°F
No
250 PSI
Air/Gas
Yes
88
2 1/2 to 3
Brss/Brnze
406°F
No
300 PSI
Air/Gas/Steam
560
1/2 to 2 1/2"
Brss/Brnze
406°F
Yes
250 PSI
Steam
Yes
Yes
Yes
563
1/2 to 2 1/2"
SS/Brnze
406°F
Yes
250 PSI
Steam
Yes
Yes
570
1/2 to 2 1/2"
Brss/Brnze
406°F
Yes
300 PSI
Air/Gas/Steam
Yes
573
1/2 to 2 1/2"
SS/Brnze
406°F
Yes
300 PSI
Air/Gas/Steam
Yes
130
1/4" to 1/2"
Brss/Brnze
406°F
No
200 PSI
Air/Gas/Steam
Yes
125
1/2" to 1"
Brss/Brnze/SS
406°F
No
200 PSI
Air/Gas/Steam
Yes
135
1/4" to 1/2"
Brss/Brnze/SS
406°F
No
200 PSI
Air/Gas/Steam
Yes
55/51
1/4" to 1/2"
Brss/Brnze
450°F
No
750 PSI
Liquid
Yes
Refer to each valve for maximum set pressures by size and service.
Measurement
X (factor)=
Equivalent
Measurement
X (factor) =
Equivalent
BAR
BAR
BAR
Centimeters
Centimeters
Cubic Ft per minute
Cubic Ft per second
Cubic meters
SCFM
SCFM
Feet
Feet
Feet of water
Feet of water
Gallons
Gallons
Gallons
Gallons (water)
GPM
GPM
GPM
GPM
Inches
Inches
Inches of water
Kilograms
Kilograms
14.5
1.02
100
0.3937
0.03281
0.02832
448.8
264.2
0.02716
1.63
0.3048
30.48
0.8812
0.4382
3785
0.1337
3.785
8.337
0.002228
227.0xSG
3.785
0.2271
2.54
0.08333
0.03607
2.205
35.27
PSI
Kilograms per square CM
Kilopascals
Inches
Feet
Cubic meters per minute
Gallons per minute
Gallons
Nm3/min
Nm3/hr
Meters
Centimeters
Inches of mercury
PSI
Cubic centimeters
Cubic feet
Liters
Pounds
Cubic feet per second
Kilograms per hour
Liters per minutes
M3/hr
Centimeters
Feet
PSI
Pounds
Ounces
Kilograms per minute
Kilograms per sq CM
Kilopascals
Kilopascals
Liters
Liters
Liters per hour
Meters
Meters
Pounds
Pounds
PPH
PPH
PPH of liquid
PSI
PSI
PSI
PSI
PSI
SQ Centimeter
SQ Inch
SQ Inch
Kelvin
Fahrenheit
Centigrade
Fahrenheit
132.3
14.22
0.145
0.01
1000
0.2642
0.004403
3.281
100
453.6
0.4536
6.324/M.W.
0.4536
.002/Sp.Gr
27.73
0.07031
0.7043
0.06895
6.895
0.115
6.4516
645.16
=
=
=
=
Pounds per hour
PSI
PSI
BARS
Cubic centimeters
Gallons
GPM
Feet
Centimeters
Grams
Kilograms
SCFM
Kilograms per hour
GPM
Inches of water
Kilograms per SQ CM
Meters of water
BAR
Kilopascals
Square inch
Sq Centimeter
Sq Millimeter
Centigrade + 273
9/5 (Centigrade) + 32
5/9 (Fahrenheit) - 32
9/5 (Kelvin) -460
To invert measurements, simply divide by". Go to Aquatrols website for a full list of conversion info/links for conversion calculator.
2
Aquatrol • Safety Relief Valves
SERIES
69
Aquatrol, Inc.
Aquatrol is an American based manufacturer of safety and relief valve products;
soon to be celebrating our 70th year anniversary. With this, we are proud to say
that all products are manufactured right here, in the USA; allowing us to control
all aspects of service and just as importantly, quality.
Engineering, sales, manufacturing and assembly is done ‘on-site’ and by an
experienced team of safety and relief valve specialists…allowing our customers to
get ‘what they need’ and ‘when they need it’. Our facilities include modern
CNC manufacturing, robotics, in-house flow and capacity testing, CAD design and
a myriad of other manufacturing specialties.
We are growing to fit your needs.
SERIES
New, in 2014 is our Series 740 Safety Relief Valve line of products. This is a high
742
capacity, full nozzle valve, certified by the ASME (Section VIII) for Air-Gas-Steam and
Liquid services. Pressures are available up to 750 PSI; with the ability to choose
standard brass/bronze metals or carbon steel and stainless steel valve options. See
page 4 for more information.
The addition of new product allows Aquatrol to crossover with all screwed or
portable safety and relief valve manufactures; and, on a world-wide basis. The
depth of our offering helps to choose ‘the best fit solution’ for most applications
within the safety and relief valve industrial and commercial marketplace.
Not changing from our companies strengths, we strive to offer 100% of our product
line in stock. Your valves can be built, set, tested and shipped on a ‘just in time’
basis. While helping to reduce inventory and expenses, this allows our customers
SERIES
570
the opportunity to make quick, accurate and timely decisions.
We look forward towards being of service.
Respectfully,
—Your Aquatrol Staff
Please visit www.aquatrol.com for expanded information.
Visit Us At www.Aquatrol.com 3
Safety Relief Valves
SIZES FROM ½” TO 2”
LIQUID/AIR/GAS RATED TO 750 PSI
STEAM TO 300 PSI
TEMPERATURES FROM -320°F TO 800°F
ASME Section VIII - NB Certified
for Liquid, Air/Gas and Steam
Aquatrol’s new Series 740 safety and relief valve is designed for accuracy and reliability.
Engineered for heavy-duty industrial usage. Multiple purpose safety and relief valve for all
services: Liquid, Steam and Air/Gas. ASME and National Board Certified for Section VIII
service. Pressures are to 750 PSI. Available with the full array of metal and seating options.
Series 740
SERIES
Brass, bronze construction with stainless steel ring, seat (disk) and springs. ASME
Section VIII to 300 PSI for air/gas and liquid and 250 PSI for steam services.
740
Series 741
Stainless steel nozzle, ring, disk and springs. Bronze bonnet, and body. ASME
Section VIII to 750 PSI for Liquid and air/gas. 300 PSI for Steam.
Series 742
Stainless steel nozzle, ring, disk and springs. Carbon steel body and bonnet.
Ratings same as 741. Used as an all steel option.
Series 743
Same as 742, with stainless steel bonnet, body and components. Used where a
stainless steel valve is required.
Usages:
Pressure Vessels, Pumps, Hydraulics, Tanks, Steam Systems,
Chemical, Cryogenic, Air and Gas Compressors, Separators,
by-pass and over pressure protection. Choose for most industrial
applications requiring a safety relief valve.
Features:
•
•
•
•
•
•
•
•
•
Full nozzle – top guided design
Short, precise blow-down
Wide choice of inlet/outlet sizes
Excellent reseating characteristics
Designed for heavy industrial use
Closed hex cap
Back pressure tight
Drainhole with threaded plug
Cryogenic Compatible
Options:
•
•
•
•
•
•
O-ring seating options (see charts)
Packed lift lever
Open lift lever
BSPT piping
Full array of metal options
O2 Cleaning
SERIES
742
Ordering Information: Example: 741DC-M3L250
Series 741 - (Stainless nozzle, brass/bronze bonnet, body)
M - (metal to metal seating)
L - (ASME liquid service)
Series – Nozzle / Metals / Trims
740 – Brass / bronze
741 – Stainless / bronze
742 – Stainless / WCB Steel
743 – Stainless / Stainless
4
Orifice / Piping size
D (DC – See chart)
E
F
G, H and J
Seating
M - Metal to metal
E - EPDM V - Viton
B - Buna P - PTFE
DC - (D orifice – C piping size ½ x 1”)
3 - (packed lift lever)
250 - (set pressure PSI)
Cap
1 – Open lift lever
2 – Closed cap
3 – Packed lift lever
Service
L - Liquid
S - Steam
A/G – Air/Gas
Note: Standards (not showing) are indicated on the nameplate (ASME code stamp, Section VIII).
Special options are factory serialized. Contact Aquatrol for details.
Aquatrol • Safety Relief Valves
PARTS IDENTIFICATION & MATERIALS
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
DESCRIPTION
NOZZLE
LOCK SCREW
RING
DISK HOLDER
DISK HOLDER SHAFT
DISC GUIDE
BONNET
HOOD
LOCK NUT
PRESSURE SCREW
SPRING PLATE
SPRING
SPRING POST
DISC GUIDE WASHER
DISC
BODY
NOZZLE WASHER
GASKET
LOCK SCREW
SEAL WIRE
NAMEPLATE
DRAIN PLUG
SERIES 740
BRASS
BRASS
SS 316
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
SS 17-7
BRASS
PTFE
SS 316
BRONZE
PTFE
PTFE
BRASS
STEEL
SS
BRASS
SERIES 741
SS
BRASS
SS 316
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
BRASS
SS 17-7
BRASS
PTFE
SS 316
BRONZE
PTFE
PTFE
BRASS
STEEL
SS
BRASS
SERIES 742
SS
SS
SS 316
SS 316
SS 316
SS 316
WCB 216
C1018
SS 316
SS 316
SS 316
SS 17-7
SS 316
PTFE
SS 316
WCB 216
PTFE
PTFE
SS 316
STEEL
SS
SS
SERIES 743
SS
SS
SS 316
SS 316
SS 316
SS 316
SS 316
SS 316
SS 316
SS 316
SS 316
SS 17-7
SS 316
PTFE
SS 316
SS 316
PTFE
PTFE
SS 316
STEEL
SS
SS
-------------------------DIMENSIONS------------------------B
C
A - Closed Cap A - Lift Lever
WEIGHT LB
LIFT LEVER options (ENG prints) visit our website at www.aquatrol.com
SERIES 740 - Dimensions
SERIES
ORIFICE
INLET
OUTLET
FLOW AREA
SIZE ID
740
D
1/2"
3/4"
0.126
DC
7 3/8"
8 1/8"
2 3/8"
1 5/8"
2
740
D
1/2"
1"
0.126
DD
7 3/8"
8 1/8"
2 3/8"
1 5/8"
2
740
D
3/4"
3/4"
0.126
DE
7 3/8"
8 1/8"
2 3/8"
1 5/8"
2
740
D
3/4"
1"
0.126
DF
7 3/8"
8 1/8"
2 3/8"
1 5/8"
2
740
D
1"
1"
0.126
DG
7 3/8"
8 1/8"
2 3/8"
1 5/8"
2
740
E
3/4"
1"
0.217
EC
8 1/8"
9"
2 5/8"
2"
3
740
E
3/4"
1 1/4"
0.217
ED
8 1/8"
9"
2 5/8"
2"
3
740
E
1"
1"
0.217
EG
8 1/8"
9"
2 5/8"
2"
3
740
E
1"
1 1/4"
0.217
EF
8 1/8"
9"
2 5/8"
2"
3
740
F
1"
1 1/2"
0.353
FF
9 1/4"
9 5/8"
2 7/8"
2 1/4"
5
740
F
1 1/4"
1 1/2"
0.353
FH
9 1/4"
9 5/8"
2 7/8"
2 1/4"
5
740
F
1 1/2"
1 1/2"
0.353
FG
9 1/4"
9 5/8"
2 7/8"
2 1/4"
5
740
G
1 1/4"
2"
0.554
GG
10 1/4"
10 5/8"
3 3/8"
2 5/8"
9
740
G
1 1/2"
2"
0.554
GH
10 1/4"
10 5/8"
3 3/8"
2 5/8"
9
740
G
2"
2"
0.554
GF
10 1/4"
10 5/8"
3 3/8"
2 5/8"
9
740
H
1 1/2"
2 1/2"
0.923
HH
11 3/4"
12 1/8"
3 1/2"
2 7/8"
16
740
J
2"
3"
1.418
JJ
14 1/4"
14 1/2"
4"
3 1/4"
24
740, 741, 742 & 743 Available In All Sizes
Metal
ASTM
Seating Options
Temp
Max PSI
Brass
SB16/SB62/SB584
Br/Bronze
406°F
300
Series
Metals
Temp
Max PSI
CS
SA-216 WCB
Stainless
800°F
750
740
Br/Bronze
406°F
300
SS
SA-479-S31603
Viton
400°F
750
741
SS/Bronze
425°F
750
EPDM
212°F
750
742
SS/WCB
450°F
750
Max PSI for steam service is 300.
PTFE
500°F
500
Cryogenic compatible
Go to www.aquatrol.com for manufacturer recommended usages by seating material. Others also available.
743
SS/SS
800°F
750
Metal Make-Up, Pressure & Temperature Maximims
Visit Us At www.Aquatrol.com
5
SERIES
SERIES
SERIES
740
740
742
Capacity ratings based on 10%
over pressure of water (liquid)
NB certified at 90% of measured
flow in GPM.
SERIES 740 CAPACITIES - Liquid • GPM
SET PRESSURE PSI
5*
10*
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
125
150
175
200
225
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
625
650
675
700
725
750
ORIFICE D
0.126
11
14
16
18
20
22
23
25
27
28
29
31
32
33
34
35
37
38
39
40
44
48
52
56
59
63
66
69
71
74
77
79
82
84
86
89
91
93
95
97
99
101
103
105
107
108
ORIFICE E
0.217
18
24
28
31
35
37
40
43
46
48
51
53
55
57
59
61
63
65
67
68
77
84
91
97
103
108
114
119
123
128
133
137
141
145
149
153
157
161
164
168
171
175
178
181
184
187
ORIFICE F
0.353
30
38
45
51
56
61
66
70
75
79
82
86
90
93
96
99
102
105
108
111
124
136
147
157
167
176
184
192
200
208
215
222
229
236
242
248
254
260
266
272
* Not ASME/NB under 15 PSI.
6
Aquatrol • Safety Relief Valves
ORIFICE G
0.554
47
60
71
80
88
96
103
110
117
123
129
135
141
146
151
156
161
166
170
175
195
214
231
247
262
276
290
302
315
327
338
349
360
370
380
390
ORIFICE H
0.923
78
100
118
133
147
159
172
184
195
206
216
225
234
243
252
260
268
276
283
291
325
356
385
411
436
460
482
504
524
544
563
581
599
617
634
650
ORIFICE J
1.418
120
154
181
204
225
245
264
283
300
316
331
346
360
374
387
400
412
424
435
447
499
547
591
632
670
706
741
774
805
836
865
893
921
948
974
999
SERIES
SERIES
SERIES
740
740
742
Capacity ratings based on SCFM
(standard cubit feet per minute)
of Air at 10% over pressure. NB
certified at 90% of measured flow.
SERIES 740 CAPACITIES - AIR • SCFM
SET PRESSURE PSI
5*
10**
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
125
150
175
200
225
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
625
650
675
700
725
750
ORIFICE D
0.126
46
56
66
76
86
97
108
119
130
141
152
163
174
186
197
208
219
230
241
252
308
364
419
475
530
586
642
697
753
809
864
920
976
1031
1087
1142
1198
1254
1309
1365
1421
1476
1532
1588
1643
1699
ORIFICE E
0.217
79
97
114
132
149
167
186
205
225
244
263
282
301
321
340
359
378
398
417
436
532
628
725
821
917
1013
1109
1206
1302
1398
1494
1590
1686
1783
1879
1975
2071
2167
2263
2360
2456
2552
2648
2744
2841
2937
ORIFICE F
0.353
129
157
186
214
242
271
302
333
364
396
427
458
489
520
552
583
614
645
676
708
864
1020
1176
1332
1488
1644
1800
1956
2112
2268
2424
2580
2736
2893
3049
3205
3361
3517
3673
3829
ORIFICE G
0.554
202
247
292
336
381
425
475
524
573
622
671
720
769
818
867
916
965
1014
1063
1112
1358
1603
1848
2093
2339
2584
2829
3075
3320
3565
3810
4056
4301
4546
4792
5037
ORIFICE H
0.923
337
411
486
560
634
709
790
872
954
1035
1117
1199
1280
1362
1444
1525
1607
1689
1771
1852
2261
2669
3078
3486
3895
4303
4712
5120
5529
5937
6346
6754
7162
7571
7979
8388
ORIFICE J
1.418
518
632
746
860
975
1089
1214
1340
1465
1591
1716
1842
1967
2093
2218
2344
2469
2595
2720
2846
3474
4101
4729
5356
5984
6612
7239
7867
8494
9122
9750
10377
11005
11632
12260
12888
* Not ASME/NB under 15 PSI.
Visit Us At www.Aquatrol.com
7
SERIES
SERIES
SERIES
740
740
742
Capacity ratings based on pounds
per hour of saturated steam at
10% over pressure. NB certified
at 90% of accumulated flow.
SERIES 740 CAPACITIES - Steam • Lbs/Hr
ORIFICE D
0.126
129
157
186
214
243
271
302
334
365
396
427
459
490
521
552
584
615
646
678
709
771
834
896
959
1021
1084
1146
1209
1271
1334
1397
1459
1522
1584
1647
1709
1772
1834
1897
1959
SET PRESSURE PSI
5*
10*
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
* Not ASME/NB under 15 PSI.
ORIFICE E
0.217
223
272
321
370
420
469
523
577
631
685
739
793
847
901
955
1009
1063
1117
1171
1225
1333
1441
1550
1658
1766
1874
1982
2090
2198
2306
2414
2522
2630
2738
2846
2955
3063
3171
3279
3387
ORIFICE F
0.353
362
442
521
601
681
761
848
936
1024
1111
1199
1287
1374
1462
1550
1637
1725
1813
1900
1988
2164
2339
2514
2690
2865
3040
3216
3391
3567
3742
3917
4093
4268
4443
4619
4794
4970
5145
5320
5496
ORIFICE G
0.554
569
694
819
945
1070
1195
1333
1471
1609
1747
1884
2022
2160
2298
2436
2574
2711
2849
2987
3125
3401
3676
3952
4227
4503
4779
5054
5330
5606
5881
6157
6433
6708
6984
7260
7535
7811
8087
8362
8638
ORIFICE H
0.923
947
1156
1365
1573
1782
1991
2220
2450
2679
2909
3138
3368
3597
3827
4056
4286
4515
4745
4974
5204
5663
6122
6581
7040
7499
7958
8417
8876
9335
9794
10253
10712
11171
11630
12089
12548
13007
13467
13926
14385
ORIFICE J
1.418
1455
1776
2097
2417
2738
3058
3411
3764
4116
4469
4822
5174
5527
5880
6232
6585
6938
7290
7643
7995
8701
9406
10111
10817
11522
12227
12933
13638
14343
15048
15754
16459
17164
17870
18575
19280
19985
20691
21396
22101
ASME/NB requires a lift lever for all steam services.
METRIC CONVERSION KEY
8
Inches x 25.4 = Millimeters
LBS x .4536 = Kilograms
SCFM x .02716 = Nm3/min
GPM x 3.785 = Liters per minute
PPH x .4536 = Kilograms per hour
PSI x .06895 = Bar / PSI x 6.895 = Kilopascals
Fahernheit = 9/5 (centigrade) +32
TO INVERT CONVERSIONS; "DIVIDE BY"
Aquatrol • Safety Relief Valves
Visit www.aquatrol.com for metric flow charts and conversion factor charts.
ASME Section I and VIII - NB Certified
Safety
Valves
for Air/Gas and Steam
SAFETY VALVES
SIZES FROM 1/2” TO 2 1/2”
RATED TO 300 PSI
TEMPERATURES TO 425°F
Aquatrol’s Series 560/570 valve line is a high capacity safety valve used for boilers, piping
lines and vessel protection. Designed and engineered for heavy-duty industrial use. ASME
approved and National Board flow-rated for capacity.
Series 560
Use for ASME Section I applications to pressure ratings of 250 PSI. {V} and
{NB} stamped for fired vessels. Boilers, or most areas where steam safety valves
are required.
SERIES
560
Series 570
Use for ASME Section VIII applications to pressure ratings of 300 PSI. {UV} and
{NB} stamped for unfired vessel protection. Used for many applciations to protect
or relieve pressure for Air, Gas or Steam.
Series 563-573
Stainless steel whetted trimming.
Usages:
Steam Boilers, Air Compressors, Dryers, Receivers, Pressure Vessels,
Piping Systems, Accumulators, Reducing Stations, Tanks, Inter/After
Coolers, Cooking Equipment, Autoclaves, Sterilizers or wherever higher
capacity pressure protection or relief may be required.
Features:
•
•
•
•
•
Designed for durability
6 orifices – 12 sizes of piping options
Top guided seating and discharge
Full nozzle; high capacity levels
Excellent re-seating characteristics with pivoting
ball-post design
• Short, tuned blow-down and can be adjusted with
double heavy ring
• Heavy duty hood and lever mechanism
• Standard 17-7 stainless steel springs
Options:
•
•
•
•
•
SERIES
560
Stainless steel trimming package nozzel (body), disk (all sizes)
O-ring seating. (PTFE, EPDM, Viton, or as specified)
Bubble tight seating options
Anti vibrating spring for lift lever
BSPT pipe threading
Ordering Information: Example: 560DC-MA250
Series 560 - (brass/bronze body)
M - (metal to metal seating)
P - (packed lift lever)
Series – Nozzle / Metals / Trims
560/570 – Brass / Bronze
563/576 – Brass / Stainless
Orifice / Piping size
DC
DD
ED
EE thru JJ
Seating
M - Metal to metal
E - EPDM V - Viton
B - Buna P - PTFE
Service ID
A - Section I Steam
K - Section VIII Air/Gas
L - Section VIII Steam
DC - (D orifice – C piping size 1/2” x 3/4”)
A - (Section I Steam)
250 - (set pressure PSI)
Variation
B - BSPT x BSPT Connection
C - Polished Chrome Plating
O - Oxygen Cleaning
P - Packed Lift Lever
MAX TEMP BRASS BRONZE 406°F
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9
PARTS IDENTIFICATION & MATERIALS
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DESCRIPTION
HOOD
COTTER PIN
LIFT LEVER PIN
LIFTER NUT
PRESSURE SCREW
LOCK NUT
HOOD SCREW
LIFT LEVER
SPRING PLATE
SPRING
NAMEPLATE
SPRING POST
BODY (NOZZLE)
BONNET
UPPER RING
LOWER RING
DISC NUT
DISC
REGULATOR SCREW
SWIVEL BEARING
SERIES 570
BRONZE
STEEL
BRASS
BRASS
BRASS
BRASS
BRASS
BRONZE
BRASS
SS-316 OR 17-7
ALUMINUM
BRASS
BRASS/BRONZE
BRONZE
BRONZE
BRONZE
BRASS
BRASS
BRASS
SS-316
SERIES 573
BRONZE
STEEL
BRASS
BRASS
BRASS
BRASS
BRASS
BRONZE
BRASS
SS-316 OR 17-7
ALUMINUM
BRASS
SS-316
BRONZE
BRONZE
BRONZE
BRASS
SS-316
BRASS
SS-316
SERIES
560
*Stainless steel
whetted trimming
Series 563/573.
SERIES 560/570 - Dimensions / Air-Gas-Steam
SERIES
FLOW AREA
FLOW AREA
INLET (in)
OUTLET (in)
SIZE I.D.
-------DIMENSIONS------B
C
WEIGHT LB
A
560
D
0.125
1/2"
3/4"
C
7 3/8"
2 1/2"
1 1/2"
1.9
560
D
0.125
3/4"
3/4"
D
7 3/8"
2 1/2"
1 1/2"
2.2
560
E
0.221
3/4"
1"
D
7 5/8"
2 1/2"
1 5/8"
2.8
560
E
0.221
1"
1"
E
7 5/8"
2 1/2"
1 5/8"
3.0
560
F
0.352
1"
1 1/4"
E
8 3/4"
2 7/8"
1 3/4"
4.0
560
F
0.352
1 1/4"
1 1/4"
F
8 3/4"
2 7/8"
1 3/4"
4.2
560
G
0.567
1 1/4"
1 1/2"
F
9 5/8"
3 1/4"
2 1/4"
6.7
560
G
0.567
1 1/2"
1 1/2"
G
9 5/8"
3 1/4"
2 1/4"
6.9
560
H
0.899
1 1/2"
2"
G
9 3/4"
3 5/8"
2 1/2"
11.4
560
H
0.899
2"
2"
H
11"
3 5/8"
2 1/2"
11.6
560
J
1.463
2"
2 1/2"
H
11"
3 7/8"
3 1/8"
15.6
560
J
1.463
2 1/2"
2 1/2"
J
12 1/2v
3 7/8"
3 1/8"
16.3
Metric Equivalents: Centimeters = Inches x 2.540
*Size I.D. Note New Identification.
Kg = Lbs x .4536
Metal
ASTM
Seating Options
Temp
Max PSI
Brass
SB16/SB62/SB584
Br/Bronze
406°F
300
Series
Metals
Temp
Max PSI
SS
SA-479-S31603
Stainless
450°F
300
570
Br/Bronze
406°F
300
Viton
400°F
300
573
SS/Bronze
450°F
300
EPDM
212°F
300
560
Br/Bronze
406°F
300
Max PSI for steam service is 300
PTFE
500°F
300
Cryogenic compatible
Go to www.aquatrol.com for manufacturer recommended usages by seating material. Others also available.
563
SS/Bronze
425°F
300
10
Aquatrol • Safety Relief Valves
Metal Make-Up, Pressure & Temperature Maximims
SERIES
SERIES
SERIES
560
560
560
Capacity ratings based on pounds
per hour of saturated steam at
3% over pressure. NB certified at
90% of accumulated flow.
SERIES 560 CAPACITIES - Steam • ASME SECTION I
SET PRESSURE PSI
5*
10*
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260*
270*
280*
290*
300*
ORIFICE D
.125
120
147
175
202
230
257
285
312
340
368
395
423
450
478
507
535
563
592
620
649
705
762
819
876
932
989
1046
1103
1159
1216
1273
1330
1386
1443
1500
1557
1613
1670
1727
1784
ORIFICE E
.221
211
260
309
358
406
455
504
552
601
650
699
747
796
846
896
946
996
1046
1097
1147
1247
1347
1448
1548
1648
1749
1849
1949
2050
2150
2251
2351
2451
2552
2652
2752
2853
2953
3053
3154
ORIFICE F
.352
337
414
492
569
647
725
802
880
957
1035
1113
1190
1268
1347
1427
1507
1587
1667
1747
1826
1986
2146
2306
2466
2626
2785
2945
3105
3265
3425
3585
3744
3904
4064
4224
4384
4544
4703
4863
5023
ORIFICE G
.567
542
667
792
917
1042
1167
1292
1417
1542
1667
1792
1917
2042
2170
2298
2427
2556
2685
2813
2942
3199
3457
3714
3972
4229
4487
4744
5002
5259
5517
5774
6031
6289
6546
6804
7061
7319
7576
7834
8091
ORIFICE H
.899
860
1058
1256
1454
1653
1851
2049
2247
2445
2643
2842
3040
3238
3440
3644
3848
4052
4256
4461
4665
5073
5481
5889
6297
6706
7114
7522
7930
8338
8747
9155
9563
9971
10379
10788
11196
11604
12012
12421
12829
ORIFICE J
1.463
1400
1722
2044
2367
2689
3012
3334
3657
3979
4302
4624
4947
5269
5598
5930
6262
6595
6927
7259
7591
8255
8920
9584
10248
10913
11577
12241
12905
13570
14234
14898
15563
16227
16891
17556
18220
18884
19548
20213
20877
* Not ASME/NB under 15 PSI.
Section I (V)-National Board Certified
BAR = PSI x .06895 Kilograms = PPH x .4536
*Not ASME/NB over 250 PSI.
Visit Us At www.Aquatrol.com
11
SERIES
SERIES
SERIES
570
570
570
Capacity ratings based on SCFM
(standard cubit feet per minute)
of Air at 10% over pressure. NB
certified at 90% of measured flow.
SERIES 570 CAPACITIES - Air/Gas • ASME SECTION VIII
SET PRESSURE PSI
5*
10*
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
ORIFICE D
.125
45
54
64
74
84
94
104
115
126
137
147
158
169
180
191
201
212
223
234
245
266
288
309
331
352
374
396
417
439
460
482
503
525
547
568
590
611
633
655
676
ORIFICE E
.221
79
96
113
131
148
165
184
204
223
242
261
280
299
318
337
356
375
394
413
432
471
509
547
585
623
661
699
738
776
814
852
890
928
966
1005
1043
1081
1119
1157
1195
ORIFICE F
.352
125
153
181
208
236
263
294
324
355
385
415
446
476
506
537
567
598
628
658
689
750
810
871
932
993
1053
1114
1175
1236
1296
1357
1418
1479
1539
1600
1661
1722
1782
1843
1904
* Not ASME/NB under 15 PSI.
BAR = PSI x .06895 NM3/HR = SCFM x 1.630
Section VIII (UV)-National Board Certified
12
Aquatrol • Safety Relief Valves
ORIFICE G
.567
202
246
291
335
380
424
473
522
571
620
669
718
767
816
865
914
963
1012
1061
1109
1207
1305
1403
1501
1599
1697
1795
1892
1990
2088
2186
2284
2382
2480
2577
2675
2773
2871
2969
3067
ORIFICE H
.899
320
391
461
532
602
673
750
828
906
983
1061
1138
1216
1294
1371
1449
1526
1604
1681
1759
1914
2069
2225
2380
2535
2690
2845
3000
3156
3311
3466
3621
3776
3931
4087
4242
4397
4552
4707
4863
ORIFICE J
1.463
521
636
751
865
980
1095
1221
1348
1474
1600
1726
1853
1979
2105
2231
2358
2484
2610
2736
2863
3115
3368
3620
3873
4125
4378
4630
4883
5135
5388
5640
5893
6145
6398
6650
6903
7156
7408
7661
7913
SERIES
SERIES
SERIES
570
570
570
Capacity ratings based on pounds
per hour of saturated steam at
10% over pressure. NB certified
at 90% of accumulated flow.
SERIES 570 CAPACITIES - Steam • ASME SECTION VIII
SET PRESSURE PSI
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260*
270*
280*
290*
300*
ORIFICE D
.125
125
153
180
208
235
263
293
323
354
384
414
445
475
505
536
566
596
627
657
687
748
808
869
930
990
1051
1111
1172
1233
1293
1354
1415
1475
1536
1596
1657
1718
1778
1839
1899
ORIFICE E
.221
221
270
319
367
416
465
518
572
625
679
733
786
840
893
947
1001
1054
1108
1161
1215
1322
1429
1536
1644
1751
1858
1965
2072
2179
2287
2394
2501
2608
2715
2822
2930
3037
3144
3251
3358
ORIFICE F
.352
352
430
507
585
663
740
826
911
996
1082
1167
1252
1338
1423
1508
1594
1679
1764
1850
1935
2106
2276
2447
2618
2789
2959
3130
3301
3471
3642
3813
3983
4154
4325
4495
4666
4837
5008
5178
5349
ORIFICE G
.567
567
692
817
942
1067
1192
1330
1467
1605
1742
1880
2017
2155
2292
2430
2567
2705
2842
2979
3117
3392
3667
3942
4217
4492
4767
5042
5317
5592
5866
6141
6416
6691
6966
7241
7516
7791
8066
8341
8616
ORIFICE H
.899
900
1098
1296
1494
1692
1890
2108
2326
2544
2762
2980
3198
3416
3634
3852
4070
4288
4506
4724
4942
5378
5814
6250
6686
7122
7558
7994
8430
8866
9302
9737
10173
10609
11045
11481
11917
12353
12789
13225
13661
ORIFICE J
1.463
1464
1787
2109
2431
2754
3076
3431
3786
4141
4495
4850
5205
5559
5914
6269
6624
6978
7333
7688
8043
8752
9461
10171
10880
11590
12299
13009
13718
14428
15137
15846
16556
17265
17975
18684
19394
20103
20813
21522
22231
* Not ASME/NB under 15 PSI.
BAR = PSI x .06895 Kilograms = PPH x .4536
*Not ASME/NB over 250 PSI.
4
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13
Liquid Relief Valves
Series 69 is an industry standard relief valve used for liquid relief and by-pass.
Engineered and designed for heavy duty, industrial and commercial usages. A single
piece bonnet to eliminate leakage while allowing for simple cleaning. Easy removable
sealed hex-cap to adjust pressure.
SIZES FROM ½” TO 3”
PRESSURES TO 600 PSI
TEMPERATURES TO 450OF
Series 69
Series 69 relief valves are calibrated (set to pressure) based on a range of flow-rates
(GPM) versus seat size and set pressure. Standard valve is set to pressure to achieve
flow rate maximum and minimums within each set pressure range. See capacity
chart for details.
SERIES
69
New (WR) wide range adjustable and available in 150 PSI increments.
SERIES
51
Usages:
Include liquid by-pass, regulation, continuous relief and overprotection.
Used on pumping stations, tanks, hydraulics, fluid / piping lines, oil
fields, gas lines and more.
Features:
•
•
•
•
•
•
Field adjustable by simple removal of the hex-cap
Metal to metal precision lapped seating
Back pressure tested at factory
Ease of cleaning and maintenance with simple bonnet removal.
Stainless steel springs
Single piece leak free bonnet
Options:
•
•
•
•
•
•
•
•
•
BSPT connections
Female inlet
Viton embedded o-ring at hex cap
Packed lift lever
Stainless seating (disc and seat area)
NEW – Wide range WR adjustable (150 PSI increments)
Stainless steel body and disk**
Adjustable wheel handle
Tamper proof wire seal
Model Choices:
69A – Brass/bronze valve with stainless steel springs
69B – Brass/bronze valve with stainless steel seating inserts, disk and springs
69C – Stainless steel body / disk with bronze bonnet, stainless steel springs
SERIES
55
Wide Range:
Series 69 is now available with a wider adjustable range (as an otion). Valves are set
to the mid-level pressure (or as specified). Typical wide-range is 150 PSI increments.
Note: Flow rates are not showing on flow charts and vary by set pressure points.
Ordering Information: EXAMPLE: 69A1-AH-250
Series
69
14
Sizes
A1, A2 Thru H1
Metals
A – Brass/Bronze
B – Bronze with SST seat and disk
C – SST body and disc
**69C AVAILABLE IN ½” ¾” AND 1” ONLY.
Cap Options
H – Std Hex Cap
P – Packed lever
W - Wheel handle
Valve Options
B – BSPT
F – Female inlet
V- Viton sealed cap
Set Pressure
250 PSI
SEE CHARTS FOR ORDERING INFORMATION ON SERIES 51 & 55.
Aquatrol • Safety Relief Valves
Visit Us At www.Aquatrol.com
9
1
2
PARTS IDENTIFICATION & MATERIALS
3
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
12
4
5
6
7
8
9
5
10
11
A
B
DESCRIPTION
69A
HEX CAP
BRASS
PRESSURE SCREW
BRASS
LOCK NUT
BRASS
BONNET
BRONZE
SPRING PLATE
BRASS/SS
SPRING POST
BRASS
SPRING
STAINLESS
NAME PLATE
ALUMINUM
SPRING PLATE SUPPORT BRASS/STEEL
DISK
BRONZE
BODY
BRS/BRNZE
HEX CAP SEAL/DISK
PTFE
SEATING INSERT
OPTIONAL SEAL WIRE
NOT SHOWING
69B
BRASS
BRASS
BRASS
BRONZE
BRASS/SS
BRASS
STAINLESS
ALUMINUM
BRASS/STEEL
STAINLESS
BRS/SS
PTFE
STAINLESS
69C
BRASS
BRASS
BRASS
BRONZE
BRASS/SS
BRASS
STAINLESS
ALUMINUM
BRASS/STEEL
STAINLESS
STAINLESS
PTFE
C
SERIES 69, 51 & 55 - Dimensions / Liquid
-------------DIMENSIONS------------SERIES
SIZE ID
INLET SIZE
OUTLET SIZE
A
B
C
MAX. SET PRESSURE
LIQUID
WEIGHT LB
69
A1
1/2"
1/2"
6"
2 1/2"
1 3/8"
600
1.7
69
A2
1/2"
3/4"
6"
2 1/2"
1 3/8"
600
1.7
69
B1
3/4"
3/4"
6 1/4"
2 5/8"
1 1/2"
600
2.2
69
B2
3/4"
1"
6 1/4"
2 5/8"
1 1/2"
600
2.2
69
C1
1"
1"
7 3/8"
2 7/8"
1 3/4"
600
3
69
C2
1"
1 1/4"
7 3/8"
2 7/8"
1 3/4"
600
3
69
D1
1 1/4"
1 1/4"
8 1/4"
3 3/8"
2"
500
4
69
D2
1 1/4"
1 1/2"
8 1/4"
3 3/8"
2"
500
4
69
E1
1 1/2"
1 1/2"
9 1/2"
3 1/2"
2 1/8"
500
5.8
69
E2
1 1/2"
2"
9 1/2"
3 1/2"
2 1/8"
500
5.8
69
F1
2"
2"
11"
3 7/8"
2 5/8"
400
9.7
69
F2
2"
2 1/2"
11"
3 7/8"
2 5/8"
400
9.7
69
G1
2 1/2"
2 1/2"
13"
5 1/4"
3 5/8"
300
19
69
G2
2 1/2"
3"
13"
5 1/4"
3 5/8"
300
19
69
H1
3"
3"
13 3/16"
5 5/8"
3 5/8"
300
19
51
A=1/4 B=3/8 C=1/2
1/4"-3/8"-1/2"
1/2"
5 1/4"
1 3/8"
1 1/8"
750
0.875
55
A=1/4 B=3/8 C=1/2
1/4"-3/8"-1/2"
1/2"
3"
1 3/4"
1 1/8"
200
0.875
STANDARD VALVE FOR LIQUID RELIEF IS “SAME SIZED OUTLET” (UNLESS OTHERWISE SPECIFIED)
STAINLESS STEEL TRIMMING RECOMMENDED FOR PRESSURE SETTINGS OVER 300 PSI (OR FOR CHEMICAL REACTIVE PURPOSES)
2-1/2 & 3" MAX SET PRESSURE 300 PSI
WHEN ORDERING, PLEASE SPECIFIY SERIES, SIZE ID, & SET PRESSURE
Visit Us At www.Aquatrol.com
15
SERIES
SERIES
SERIES
SERIES
SERIES
69-A
69-C
69A-F
51
55
SERIES 69 CAPACITIES - Liquid Capacity in Gallons Per Minute (GPS) at 25% Over Pressure
SET PRESSURE PSI
A
1/2"
B
3/4"
C
1"
D
1 1/4"
E
1 1/2"
F
2"
G
2 1/2"
H
3"
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
4
5.6
6.9
7.9
8.9
9.7
10.5
11
12
13
13
14
14
15
15
16
16
17
17
18
19
19
20
21
22
22
23
24
24
25
26
26
27
27
28
29
31
32
33
34
35
37
38
39
40
41
42
43
43
7.7
10.9
13
15
17
19
20
22
23
24
26
27
28
29
30
31
32
33
34
35
36
38
39
41
42
44
45
46
48
49
50
51
52
54
55
57
60
62
65
67
69
71
73
75
77
79
81
83
85
12
17
21
24
27
30
32
34
36
38
40
42
43
45
47
48
50
51
53
54
57
59
61
64
66
68
70
72
74
76
78
80
82
84
85
89
93
97
101
104
108
111
114
118
121
124
126
129
132
17
24
30
34
38
42
45
48
51
54
57
59
62
64
66
68
70
72
74
76
80
84
87
90
93
96
99
102
105
108
111
113
116
118
121
127
132
138
143
148
153
22
31
38
44
49
54
58
62
66
69
73
76
79
82
85
88
90
93
95
98
103
107
112
116
120
124
128
131
135
139
142
145
149
152
155
162
170
177
183
190
196
33
46
56
65
73
80
86
92
98
103
108
113
117
122
126
130
134
138
142
145
153
159
166
172
178
184
190
195
201
206
211
216
221
225
230
241
252
262
272
282
291
44
62
76
88
98
107
116
124
132
139
145
152
158
164
170
175
181
186
191
196
206
215
224
232
240
248
256
263
270
277
284
291
297
304
310
325
340
55
78
96
111
124
136
146
157
166
175
184
192
200
207
214
221
228
235
241
247
260
271
282
293
303
313
323
332
341
350
359
367
375
383
391
410
429
Recommended: Stainless Steel Trim Package for pressure settings over 300 PSI. (Disk and seat insert).
LITERS PER MINUTE = GPM x 3.785 BAR = PSI x .06895
SERIES 51 & 55 CAPACITIES - Water Capacity in Gallons Per Minute (GPS) at 25% Over Pressure
PSI SET PRESSURE
16
10
3.3
20
4.6
30
5.7
40
6.5
50
7.3
Aquatrol • Safety Relief Valves
75
8.9
100
10.3
150
12.7
200
14.6
300
17.9
400
20.7
500
23.1
750
28.3
Safety Valve Air-Gas-Steam
SIZES FROM 1/2” TO 3”
PRESSURE TO 250#
TEMPERATURES TO 406°F
ASME Section VIII - NB Certified for
Air, Gas and Steam Applications
Series 88 and 89 are multiple purpose safety valves for steam, air or gas protection.
Designed for durability, yet an economical choice for safety and relief applications.
UV stamped; factory set and sealed. Choose for a variety of applications.
Series 88 & 89
Usages:
•
•
•
•
•
•
Over pressure protection
Pressure vessels
Piping systems
Tanks
Compressors
Dryers, Inter and Aftercoolers
Features:
•
•
•
•
•
•
•
Adjustable tuned blow-down
Precision lapped metal-to-metal seating.
Stainless steel springs
Ruggedly constructed
Closed seal hex cap or lever* option
Wide variety of inlet and outlet options
Disk-guided seat provides quick, accurate and excellent re-seating
Options:
•
•
•
•
•
•
Stainless steel inserts (seat and disk)
Stainless steel body and disk
Chrome plating/polishing
Oxygen cleaning
Female inlet
BSPT connections
SERIES
88
SERIES
89
Ordering Information: EXAMPLE: 88A21-BC-250
Series
Sizes
88 – Lift Lever A1, A2 Thru H1
89 – Closed Cap
Metals
A – Brass/Bronze
B – Stainless Inserts
Valve Options
B – BSPT
C – Chome Plated
F – Female inlet
O – Oxygen Cleaning
Set Pressure
250 PSI
* LIFT LEVER IS REQUIRED BY THE NATIONAL BOARD FOR STEAM SERVICES.
2-1/2” AND 3” ARE NOT NB CERTIFIED. PLEASE SEE CAPACITY AND SIZE CHARTS.
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17
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
PART NAME
MATERIAL
HOOD
BRASS/BRONZE
COTTER PIN
STEEL*
LIFT LEVER PIN
BRASS
LIFTER NUT
BRASS/STEEL*
PRESSURE SCREW
BRASS
LOCK NUT
BRASS
HOOD SCREW
BRASS
LIFT LEVER
BRONZE
SPRING PLATE
BRASS/STEEL*
SPRING
STAINLESS STEEL
NAME PLATE
ALUMINUM
SPRING POST
BRASS/STEEL
BODY
BRASS/SS
BONNET
BRONZE
SPRING PLATE SUPPORT
BRASS
REGULATOR RING
BRONZE
SPRING PLATE
BRASS
DISK
BRASS/BRONZE/SS
REGULAR SCREW
BRASS
* ZINC PLATED STEEL
Series 88
1
2
Series 89
PARTS IDENTIFICATION & MATERIALS
3
5
4
7
6
8
9
10
11
12
A
A
14
9
15
17
18
19
B
16
B
13
C
C
SERIES 88 & 89 - Dimensions / Air-Gas-Steam
-------------DIMENSIONS------------SERIES 88 SERIES 89
MAX. SET PRESSURE WEIGHT
WEIGHT
A
A
B
C
AIR/GAS/STEAM
SERIES 88 SERIES 89
SERIES
VALVE SIZE
OUTLET SIZE
SEAT SIZE
88-A1
1/2"
1/2"
A-1/2"
6 7/8"
6"
2 1/8"
1 3/8"
300
2
1.5
88-A2
1/2"
3/4"
A-1/2"
6 7/8"
6"
2 1/8"
1 3/8"
300
2
1.5
88-B1
3/4"
3/4"
B-3/4"
7 1/8"
6 1/4"
2 5/8"
1 1/2"
300
2.5
2
88-B2
3/4"
1"
B-3/4"
7 1/8"
6 1/4"
2 5/8"
1 1/2"
300
2.5
2
88-C1
1"
1"
C-1"
7 7/8"
7 7/8"
2 7/8"
1 3/4"
300
3.375
3
88-C2
1"
1 1/4"
C-1"
7 7/8"
7 7/8"
2 7/8"
1 3/4"
300
3.375
3
88-D1
1 1/4"
1-1/4"
D-1 1/4"
8 3/4"
8 3/4"
3 3/8"
2"
300
4.625
4.5
88-D2
1 1/4"
1 1/2"
D-1 1/4"
8 3/4"
8 3/4"
3 3/8"
2"
300
4.625
4.5
88-E1
1 1/2"
1-1/2"
E-1 1/2"
9 7/8"
9 7/8"
3 1/2"
2 1/8"
300
7
6.5
88-E2
1 1/2"
2"
E-1 1/2"
9 7/8"
9 7/8"
3 1/2"
2 1/8"
300
7
6.5
88-F1
2"
2"
F-2"
11 1/4"
11 1/4"
3 7/8"
2 5/8"
300
10.125
9.25
88-F2
2"
2 1/2"
F-2"
11 1/4"
11 1/4"
3 7/8"
2 5/8"
300
10.125
9.25
88-G1
2 1/2"
2 1/2"
G-2 1/2"
13 7/8"
12 3/4"
5 1/4"
3 5/8"
300
22.25
21
88-G2
*2 1/2"
3"
G-2 1/2"
13 7/8"
12 3/4"
5 1/4"
3 5/8"
300
22.25
21
88-H1
*3"
3"
H-3"
15"
13 1/4"
5 1/4"
3 5/8"
300
23
22
STANDARD VALVE FOR AIR, GAS AND STEAM IS “NEXT SIZED OUTLET” (UNLESS OTHERWISE SPECIFIED)
BAR = PSI x .06895 Centimeters = Inches x 2.540 KG = LBS x .4536
*2 1/2" & 3" ORIFICE AND PRESSURES OVER 250 PSI-NOT ASME/NB.
PLEASE SPECIFY SERIES, SIZE, SERVICE AND SET PRESSURE.
SET PRESSURES OVER 250 PSI ARE NON-CODE
WHEN ORDERING, PLEASE SPECIFIY SERIES, SIZE ID, & SET PRESSURE
18
Aquatrol • Safety Relief Valves
SERIES
SERIES
88
89
SERIES 88 & 89 CAPACITIES - Air/Gas Capacities in Cu. Ft. Per Minute (SCFM) ASME
SET PRESSURE PSI
5*
10*
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260*
270*
280*
290*
300*
A
1/2"
15
18
21
24
27
31
34
38
41
45
48
52
56
59
63
66
70
73
77
80
87
94
102
109
116
123
130
137
144
151
158
165
172
179
187
194
201
208
215
222
B
3/4"
21
26
30
35
40
44
49
55
60
65
70
75
80
85
90
96
101
106
111
116
126
136
147
157
167
177
188
198
208
218
229
239
249
259
269
280
290
300
310
321
C
1"
52
63
74
86
97
108
121
133
146
158
171
184
196
209
221
234
246
259
271
284
309
334
359
384
409
434
459
484
509
534
559
584
609
634
659
684
709
734
759
784
D
1 1/4"
80
97
115
132
150
167
186
206
225
244
264
283
302
321
341
360
379
398
418
437
475
514
553
591
630
668
707
745
784
822
861
899
938
977
1015
1054
1092
1131
1169
1208
E
1 1/2"
111
136
160
185
209
234
261
288
315
342
368
395
422
449
476
503
530
557
584
611
665
719
773
827
881
934
988
1042
1096
1150
1204
1258
1312
1366
1420
1473
1527
1581
1635
1689
F
2"
168
205
242
279
316
353
394
435
475
516
557
598
638
679
720
760
801
842
883
923
1005
1086
1168
1249
1330
1412
1493
1575
1656
1738
1819
1901
1982
2063
2145
2226
2308
2389
2471
2552
G
2 1/2"
305
372
439
506
573
640
714
788
861
935
1009
1083
1156
1230
1304
1378
1452
1525
1599
1673
1821
1968
2116
2263
2411
2558
2706
2854
3001
3149
3296
3444
3591
3739
3887
4034
4182
4329
4477
4624
H
3"
385
470
555
640
725
810
903
997
1090
1184
1277
1370
1464
1557
1650
1744
1837
1931
2024
2117
2304
2491
2678
2865
3051
3238
3425
3612
3798
3985
4172
4359
4546
4732
4919
5106
5293
5479
5666
5853
* Not ASME/NB under 15 PSI.
BAR = PSI x .06895 NM3/HR = SCFM x 1.630
*2 1/2" & 3" AND PRESSURES OVER 250 PSI - NOT ASME/NB
Visit Us At www.Aquatrol.com
19
SERIES
88
SERIES 88 CAPACITIES - Steam Capacity in Pounds Per Hour (#/Hr)
SET PRESSURE PSI
5*
10*
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260*
270*
280*
290*
300*
A
1/2"
41
50
59
68
77
86
96
106
116
126
136
146
156
166
176
186
196
206
216
226
246
266
285
305
325
345
365
385
405
425
445
465
485
504
524
544
564
584
604
624
B
3/4"
59
72
85
98
111
124
139
153
168
182
196
211
225
239
254
268
282
297
311
325
354
383
412
440
469
498
526
555
584
613
641
670
699
727
756
785
814
842
871
900
C
1"
145
177
209
241
273
305
340
375
410
445
481
516
551
586
621
656
691
727
762
797
867
937
1008
1078
1148
1219
1289
1359
1429
1500
1570
1640
1711
1781
1851
1921
1992
2062
2132
2203
D
1 1/4"
223
273
322
371
420
469
523
578
632
686
740
794
848
902
956
1011
1065
1119
1173
1227
1335
1444
1552
1660
1768
1876
1985
2093
2201
2309
2418
2526
2634
2742
2851
2959
3067
3175
3284
3392
* Not ASME/NB under 15 PSI.
BAR = PSI x .06895 Kilograms = PPH x .4536
*2 1/2" & 3" AND PRESSURES OVER 250 PSI - NOT ASME/NB
20
Aquatrol • Safety Relief Valves
E
1 1/2"
313
382
451
520
589
658
734
810
886
962
1038
1114
1190
1265
1341
1417
1493
1569
1645
1721
1873
2024
2176
2328
2480
2632
2783
2935
3087
3239
3391
3542
3694
3846
3998
4150
4301
4453
4605
4757
F
2"
472
576
680
784
888
992
1107
1221
1335
1450
1564
1679
1793
1907
2022
2136
2251
2365
2479
2594
2823
3051
3280
3509
3738
3967
4195
4424
4653
4882
5111
5339
5568
5797
6026
6255
6483
6712
6941
7170
G
2 1/2"
855
1043
1232
1420
1609
1797
2004
2211
2418
2626
2833
3040
3247
3454
3662
3869
4076
4283
4490
4697
5112
5526
5941
6355
6769
7184
7598
8012
8427
8841
9256
9670
10084
10499
10913
11327
11742
12156
12570
12985
H
3"
1079
1317
1555
1792
2030
2268
2529
2791
3052
3314
3575
3836
4098
4359
4621
4882
5144
5405
5667
5928
6451
6974
7497
8020
8543
9066
9589
10112
10635
11158
11681
12204
12726
13249
13772
14295
14818
15341
15864
16387
Safety Valve Steam-Air-Gas
SIZES 1/4”, 3/8”, 1/2”, 3/4”, 1”
PRESSURE TO 200#
TEMPERATURES TO 425°F (STEAM)
ASME Section VIII - NB Certified for
Air, Gas and Steam applications.
Our Series 120’s, and 130’s (air, gas and steam) safety valves are designed for safety and
pressure relief/regulation for light and medium capacity applications; where a smaller sized
valve is needed. Many are manufactured to meet specific field and OEM applications.
Series 120-126 / 130-135
SERIES
125
Usages:
High quality smaller valve, Compressors, Receivers, Gas lines,
Steam lines, Air and Gas receivers, Piping system/tanks,
Steam cleaners, sterilizers, Autoclaves
Features:
•
•
•
•
•
•
•
Fixed blow-down
Brass/bronze construction
Metal-to-metal seating
Rugged, yet economical
Stainless steel springs
Factory set and sealed
Excellent seat tightness
Options:
•
•
•
•
•
Stainless seat and disk
Polishing and chrome plating
Oxygen cleaning
Variety of inlets/outlets and lift levers or pull ring
Many configurations (not shown)
SERIES
120
SERIES
130
EXAMPLE of Series 130.
Please visit website for
additional valve series.
SERIES
135
STAINLESS BODY AND DISK
B
PARTS IDENTIFICATION & MATERIALS
ITEM
PART NAME
MATERIAL
1
STEM PIN
BRASS
2
LIFT LEVER
STEEL*
3
SPRING POST
BRASS
4
SPRING
STAINLESS STEEL
5
BONNET
BRASS/BRONZE
6
SPRING PLATE
BRASS
7
RETAINING RING STAINLESS
STEEL
8
DISC
BRONZE/SS
9
BODY
BRASS/SS
*STEEL PLATED
1
2
3
4
A
5
11
6
SEAL
10
* FIXED BLOW-DOWN CAN BE CUSTOMIZED TO YOUR APPLICATION
* LIFT LEVER IS REQUIRED BY THE NATIONAL BOARD FOR STEAM SERVICE
Visit Us At www.Aquatrol.com
7
8
9
21
2
SERIES 120, 121 & 125, 126 - Dimensions / Air-Gas-Steam
SERIES
----------DIMENSIONS---------SERIES
VALVE
SIZE
SEAT
SIZE
OUTLET
SIZE
A
B
126-121
*1/2"
3/4"
3/4"
3 7/8"
2 1/8"
133
C
MAX. SET
PRESSURE
WEIGHT LB
1 1/4"
200
3/4
126-121
*3/4"
3/4"
3/4"
3 7/8"
2 1/8"
1 1/4"
200
7/8
126-121
***1"
3/4"
3/4"
3 7/8"
2 1/8"
1 1/4"
200
7/8
126-121
1"
1"
1"
4 1/4"
2 3/8"
1 1/2"
200
1 1/4
125-120
*1/2"
3/4"
3/4"
3 3/8"
2 1/8"
1 1/4"
200
1/2
125-120
*3/4"
3/4"
3/4"
3 3/8"
2 1/8"
1 1/4"
200
5/8
125-120
***1"
3/4"
3/4"
3 3/8"
2 1/8"
1 1/4"
200
5/8
125-120
***1"
1"
1"
3 5/8"
2 3/8"
1 1/2"
200
1 1/8
*ALSO AVAILABLE WITH FEMALE N.P.T. INLET. 1" SEAT NOT ASME CERTIFIED
BLOWDOWN HELD TO APPROXIMATELY 20% OF SET PRESSURE. SPECIFY SERIES, SIZE, SERVICE & SET PRESSURE.
SERIES 120-121-125-126 CAPACITIES - Air-Gas Capacity in Cu. Ft. Per Minute (SCFM)
SERIES
SET PRESSURE
5
10
15
20
25
40
50
75
100
125
150
175
200
3/4" Seat
24
29
34
39
44
61
72
101
129
158
186
215
243
SET PRESSURE
5
10
15
20
25
40
50
75
100
125
150
175
200
***1" Seat
27
33
39
45
51
70
84
117
150
183
216
249
282
135
ASME Code Section VIII (UV)-National Board Certified
SERIES 120-121-125-126 CAPACITIES - Steam Capacity in Pounds Per Hour (#/Hr.)
SET PRESSURE
5
10
15
20
25
40
50
75
100
125
150
175
200
3/4" Seat
66
81
95
110
124
171
203
283
363
443
523
603
683
SET PRESSURE
5
10
15
20
25
40
50
75
100
125
150
175
200
***1" Seat
85
104
123
141
160
220
261
364
468
571
674
777
880
ASME Code Section VIII (UV)-National Board Certified
SERIES 130, 132, 133 & 135 - Dimensions / Air-Gas-Steam
SERIES
VALVE
SIZE
SEAT
SIZE
133
1/4"-3/8"-1/2"
1/2"
----------DIMENSIONS---------OUTLET
SIZE
A
B
C
1/2"
3 5/8"
1 5/8"
1 5/8"
SERIES
MAX. SET
PRESSURE
WEIGHT LB
200
10
132
1/4"-3/8"-1/2"
1/2"
5 5/8"
200
8
130
1/4"-3/8"-1/2"
1/2"
3 1/8"
200
6
135
1/4"-3/8"-1/2"
1/2"
200
8
1/2"
3 5/8"
1 5/8"
1 1/4"
SERIES 130-132-133-135 CAPACITIES - Air-Gas Capacity in Cu. Ft. Per Minute (SCFM)
SET PRESSURE
5
10
15
20
25
30
40
50
60
70
75
80
All Series
9
11
13
15
17
19
24
28
33
37
39
41
SET PRESSURE
90
100
110
125
130
140
150
160
175
180
190
200
All Series
46
50
55
61
64
68
72
77
84
86
90
95
ASME Code Section VIII (UV)-National Board Certified
SERIES 130-132-133-135 CAPACITIES - Steam Capacity in Pounds Per Hour (#/Hr)
SET PRESSURE
5
10
15
20
25
30
40
50
60
70
75
80
All Series
26
31
37
43
48
54
66
79
91
104
110
116
SET PRESSURE
90
100
110
125
130
140
150
160
175
180
190
200
All Series
128
141
153
172
178
191
203
215
234
240
253
265
*** Not ASME/NB under 15 PSI.
22
ASME Code Section VIII (UV)-National Board Certified
Aquatrol • Safety Relief Valves
140
Version 1 - AQUATROL
When Ordering...
Visit www.aquatrol.com:
1.
2.
3.
4.
5.
•
•
•
•
•
•
•
Service Steam, Air, Gas or Liquid
Set Pressure Point In PSI
Inlet Size x Oulet Size
Aquatrol Valve Series Number
Special Options If Required
Options (See Each Particular Valve For Details)
- Packed Lift Levers
- Soft Seating, O-Ring Seating
- Female Inlets
- Oversized Inlets
- Various Steel(s) and Brass Grades
- BSPT Connections
- Polishing/Chorome Plating
- Closed Caps (as applicable by ASME code)
- Others
Industries Served (By Aquatrol Valves)
- Chemical/Pharmaceutical
- Marine/Mining
- Power/Energy
- Water Works
- Manufacturing
- Food/Beverage
- Construction
- Oil/Gas
CAD files of valves / Cut sheets
Operating and installation manuals
Basic sizing guidelines
Cleaning instructions
Flow/pressure charts /metric
Glossary of safety and relief valve terms
AND INDUSTRY GATEWAYS (LINKS) TO
– Chemical compatibility charts
– Equivaliency links
– VMA
– ASME
– The National Board
Contact Us At
1-800-323-0688 Or
630-365-5400.
or [email protected]
Fax: 630-365-5434
Our Guarantee/Warranty
Our Guarantee/Warranty
Unless otherwise agreed upon, Aquatrol Valves are
Unless otherwise
specified,
are guaranteed
for a
guaranteed
forAquatrol
a periodValves
of 1 year
from shipment.
period of 1 year
shipment.
The all
guarantee
covers
parts
Thefrom
guarantee
covers
parts and
labor.allThe
and labor. Theguarantee
guaranteeapplies
appliestotoValves
Valves properly
properly used
used under
under
industry standards
forstandards
sizing and for
usages.
will notAquatrol
be held
industry
sizingAquatrol
and usages.
responsible for
any
form
of
incidental
or
consequential
damages.
will not be held responsible for any form of
Our valves allincidental
ship FOB,orElburn,
IL. Unless damages.
otherwise specified,
consequential
Our valveswe
will choose the most efficient manner of delivery.
all ship FOB, Elburn, IL. Unless otherwise
specified, we will choose the most efficient
manner of delivery.
Canadian CRN Certified
Visit Us At www.Aquatrol.com
23
ASME Section I and VIII Safety Valve
Manufacturer. Steam, Air, Gas and
Liquid Applications.
Air/Gas
NEW —
Series 740
Steam
Liquid
Aquatrol, Inc.
600 E. North Street
P.O. Box 8012
Elburn, IL 60119
1-800-323-0688
630-365-5400
Fax: 630-365-5434
www.aquatrol.com
Email: [email protected]
CAT 01/2014
Specialty
NEW —
Series 742

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