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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
NAME TITLE SIGNATURE DATE
PREPARED BY S.WILLIS ENG.COOR. S.WILLIS 9-27-06
APPROVED BY J.DOWNING ENG. J.DOWNING 9-27-06
APPROVED BY R.LEFEBVRE ENG.MGR. R.LEFEBVRE 9-27-06
APPROVED BY
SS-5752
PROCEDURE NO. REV.
SHEET NO. 1 OF 37
ENGINEERING PROCEDURE
TITLE: SPRING SELECTION PROCEDURE
Styles JLT-JOS-E, JLT-JOS (For Liquid Only)
NOTE: This spring selection procedure and the data contained herein is proprietary to Crosby Valve Inc. Unauthorized reproduction of any portion of this procedure is strictly prohibited.
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 2 OF 37
1. Scope
This procedure provides a spring index, spring tables and information required for the proper selection of springs for use in Crosby Style JLT-JOS-E and JLT-JOS valves for liquid service only.
2. Criteria
2.1 Before a spring can be selected, the spring material and the valve must be fully specified, including sytle, orifice size and rating. This selection is done using the appropriate Crosby Catalog.
2.2 The next step is to determine the set pressure or cold differential test
pressure for the valve. The specified valve set pressure is generally used to select a spring. If corrections have been made for backpressure, the cold differential test pressure, exclusive of corrections for temperature, is used.
2.3 The appropriate spring can then be selected using the spring index and
spring tables. 3. Spring Selection
3.1 The first step in selecting a spring is to find the appropriate orifice size and the first digit of the valve style in the spring index. Move to the right, to the column headed with the second digit in the valve style. Note the material at the head of that column. Continue to the right, to the column marked "Table Number."
3.2 Turn to the appropriate table and select the correct spring in the column
headed by the material specified for the valve style in the index. If a special spring material is required, but not listed in the table, contact Crosby Engineering.
Example:
Valve Selection: 4N6 JLT-JOS-E-35 set at 510 psig Correct Table Number and Spring Material from Index: Table 823, Chrome Steel Correct Spring Number from Table: X36279
4. Spring washers are custom fitted to each spring. Replacement springs are
furnished with washers as a matched set consisting of a spring and two fitted washers. Therefore, to assure that the correct washers are furnished, valve identification must be furnished.
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 3 OF 37
SPRING TABLE INDEX Maximum Pressure (psig) (Notes 1 & 2)
316
Stainless
Chrome Steel
Alloy Steel
Orifice
Style &
Rating
( )2 ( )4
( )5
( )6
( )7
Spring Length Inches
Spring Table Number
Notes
D & E
1( ) 2( ) 3( ) 4( ) 5( ) 6( ) 7( )
275 275 720 1440 ---- ---- ----
275 275 720 1440 ---- ---- ----
285 285 740 1480 2220 3705 6000
185 285 615 1235 1845 3080 5135
---- ---- 510 1015 1525 2540 4230
3
800 800 800 800 801 801 801
Note 4
F
1( ) 2( ) 3( ) 4( ) 5( ) 6( )
275 275 720 1440 ---- ----
275 275 720 1440 ---- ----
285 285 740 1480 2220 3705
185 285 615 1235 1845 3080
---- ---- 510 1015 1525 2540
4-1/2
802 802 802 802 803 803
Note 4
7( )
----
----
5000
5000
4230
5-1/2
804
Note 4
G
1( ) 2( ) 3( ) 4( )
275 275 720 1440
275 275 720 1440
285 285 740 1480
185 285 615 1235
---- ---- 510 1015
4-1/2
805 805 805 805
Note 4
5( ) 6( ) 7( )
---- ---- ----
---- ---- ----
2220 3705 3705
1845 3080 3705
1525 2540 3705
5-1/2
806 806 806
Note 4
H
1( ) 2( ) 3( ) 4( )
275 275 720 ----
275 275 720 ----
285 285 740 ----
185 285 615 ----
---- ---- 510 815
4-1/2
807 807 807 807
Note 4
4( )
1440
1440
1480
1235
----
5 808
Note 4
5( ) 6( )
---- ----
---- ----
2220 2750
1845 2750
1225 2040
6-1/2 809 809
Note 4
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 4 OF 37
SPRING TABLE INDEX Maximum Pressure (psig) (Notes 1 & 2)
316
Stainless
Chrome Steel
Alloy Steel
Orifice
Style &
Rating
( )2 ( )4
( )5
( )6
( )7
Spring Length Inches
Spring Table Number
Notes
1( ) 2( )
275 275
275 275
285 285
185 285
---- ----
4
810 810
Note 4
J
3( ) 4( )
500 ----
720 ----
740 ----
615 ----
510 815
5
811 811
Note 4
4( ) 5( )
625 ----
1440 ----
1480 ----
1235 ----
---- 1225
6-1/2
812 812
Note 4
5( ) 6( )
---- ----
---- ----
2220 2700
1845 2700
---- 2040
8
813 813
Note 4
K
1( ) 2( ) 3( ) 4( )
275 275 525 ----
275 275 720 ----
285 285 740 ----
185 285 615 ----
---- ---- 510 815
6-1/2
814 814 814 814
Note 4
4( ) 5( )
600 ----
1440 ----
1480 ----
1235 ----
---- 1225
8
815 815
Note 4
5( ) 6( )
---- ----
---- ----
2220 2220
1845 2220
---- 2040
9
816 816
Note 4
L
1( ) 2( ) 3( )
275 275 535
275 275 720
285 285 740
185 285 615
---- ---- 510
8
817 817 817
Note 4
4( ) 5( ) 6( )
535 ---- ----
1000 ---- ----
1000 1500 ----
1000 1500 1500
1000 1500 1500
9
818 819 819
Note 4
1( ) 2( )
275 275
275 275
285 285
185 285
---- ----
7
820 820
Note 4
M 3( )
525
720
740
615
510
9
821
Note 4
4( ) 5( )
600 ----
1100 ----
1100 ----
1100 1100
1015 1100
11-1/2
822 822
Note 4
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 5 OF 37
SPRING TABLE INDEX Maximum Pressure (psig) (Notes 1 & 2)
316
Stainless
Chrome Steel
Alloy Steel
Orifice
Style &
Rating
( )2 ( )4
( )5
( )6
( )7
Spring Length Inches
Spring Table Number
Notes
N
1( ) 2( ) 3( ) 4( )
275 275 450 500
275 275 720 1000
285 285 740 1000
185 285 615 1000
---- ---- 510 1000
11-1/2
823 823 823 823
Note 4
P
1( ) 2( ) 3( )
175 175 300
275 275 525
285 285 525
185 285 525
---- ---- 510
11-1/2
824 824 824
Note 4
4( )
480
1000
1000
1000
1000
13
825
Note 4
Q
1( ) 2( ) 3( )
165 165 250
165 165 300
165 165 300
165 165 300
---- ---- 165
13
826 826 826
Note 4
4( )
300
600
600
600
600
17
827
Note 4
R
1( ) 2( ) 3( ) 4( )
55 55 150 200
100 100 230 300
100 100 230 300
100 100 230 300
---- ---- 100 300
17
828 828 828 828
Note 4
T
1( ) 2( ) 3( ) 4( )
50 50 65
----
65 65 120 ----
65 65 120 300
65 65 120 300
---- ---- 300 ----
20
829 829 829 829
Note 4
Note 1: Maximum pressures shown are based on spring design limits for chrome steel and alloy
steels. Refer to Crosby Catalog CROMC-0297 for valve pressure/temperature limitations.
Note 2: For spring materials other than chrome or alloy or when a stainless or Inconel X spring number is not listed, the Crosby factory must be contacted to obtain the pressure limits.
Note 4: Due to higher lift in JLT style valves, springs may not be available at higher pressures
in all materials.
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 6 OF 37
SPRING TABLE 800
Spring Class Number
Set Pressure Range
Chrome
Alloy1
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36007 X07507 X07007 X07507 15 18 X36008 X07508 X07008 X07508 19 23 X36009 X07509 X07009 X07509 24 30 X36010 X07510 X07010 X07510 31 38 X36011 X07511 X07011 X07511 39 49 X36012 X07512 X07012 X07512 50 62 X36013 X07513 X07013 X07513 63 77 X36014 X07514 X07014 X07514 78 93 X36015 X07515 X07015 X07515 94 111 X36016 X07516 X07016 X07516 112 129 X36017 X07517 X07017 X07517 130 148 X36018 X07518 X07018 X07518 149 169 X36019 X07519 X07019 X07519 170 193 X36020 X07520 X07020 X07520 194 217 X36021 X07521 X07021 X07521 218 243 X36022 X07522 X07022 X07522 244 271 X36023 X07523 X07023 X07523 272 300 X36024 X07524 X07024 X07524 301 333 X36025 X07525 X07025 X07525 334 369 X36026 X07526 X07026 X07526 370 408 X36027 X07527 X07027 X07527 409 450 X36028 X07528 X07028 X07528 451 494 X36029 X07529 X07029 X07529 495 544 X36030 X07530 X07030 X07530 545 597 X36031 X07531 X07031 X07531 598 655 X36032 X07532 X07032 X07532 656 721 X36033 X07533 X07033 X07533 722 793 X36034 X07534 X07034 X07534 794 872 X36035 X07535 X07035 X07535 873 960 X36036 X07536 X07036 X07536 961 1058 X36037 X07537 X07037 X07537 1059 1165 X36038 X07538 X07038 X07538 1166 1286 X36039 X07539 X07039 X07539 1287 1386 X36040 X07540 X07040 X07540 1387 1480
Minimum Pressure D Orifice E Orifice JLT-JOS-E = 15 PSIG JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 7 OF 37
SPRING TABLE 801
Spring Class Number
Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36007
X075071
X07007
X07507
15
18
X36008 X075081
X07008
X07508
19
23
X36009 X075091
X07009
X07509
24
30
X36010 X075101
X07010
X07510
31
38
X36011 X075111
X07011
X07511
39
49
X36012 X075121
X07012
X07512
50
62
X36013 X075131
X07013
X07513
63
77
X36014 X075141
X07014
X07514
78
93
X36015 X075151
X07015
X07515
94
111
X36016 X075161
X07016
X07516
112
129
X36017 X075171
X07017
X07517
130
148
X36018 X075181
X07018
X07518
149
169
X36019 X075191
X07019
X07519
170
193
X36020 X075201
X07020
X07520
194
217
X36021 X075211
X07021
X07521
218
243
X36022 X075221
X07022
X07522
244
271
X36023 X075231
X07023
X07523
272
300
X36024 X075241
X07024
X07524
301
333
X36025 X075251
X07025
X07525
334
369
X36026 X075261
X07026
X07526
370
408
X36027 X075271
X07027
X07527
409
450
X36028 X075281
X07028
X07528
451
494
X36029 X075291
X07029
X07529
495
544
X36030 X075301
X07030
X07530
545
597
X36031 X075311
X07031
X07531
598
655
X36032 X075321
X07032
X07532
656
721
X36033 X075331
X07033
X07533
722
793
X36034 X075341
X07034
X07534
794
872
X36035 X075351
X07035
X07535
873
960
(Continued)
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 8 OF 37
(Continued)
SPRING TABLE 801
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36036
X075361
X07036
X07536
961
1058
X36037 X075371
X07037
X07537
1059
1165
X36038 X075381
X07038
X07538
1166
1286
X36039 X075391
X07039
X07539
1287
1417
X36040 X075401
X07040
X07540
1418
1552
X36041 X075411
X07041
X07541
1553
1701
X34527 X089151
X08914
X08915
1702
1869
X34526 X089171
X08916
X08917
1870
2051
X34525 X089191
X08918
X08919
2052
2248
X34524 X04617
X04727
X04710
2249
2470
X34523 X04616
X04728
X08504
2471
2714
X34522 X04615
X04729
X08505
2715
2985
X34521 X04614
X04730
X04785
2986
3283
X34520 X04613
X04731
X08506
3284
3611
X34519 X04612
X04732
X08507
3612
3972
X34518 X04611
X04733
X08479
3973
4369
X34517 X04610
------
X08681
4370
4802
X34516 X04609
------
X04913
4803
5280
X34515 ------
------
------
5281
5806
X34514 ------
------
X04757
5807
6000
Low set pressure limits D Orifice __ ______ E Orifice ___
JLT-JOS-E = 15 PSIG JLT-JOS-E = 15 PSIG
1 Inconel X-750 springs used.
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 9 OF 37
SPRING TABLE 802
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36067 X075671 X07067 X07567 15 16 X36068 X075681 X07068 X07568 17 25 X36069 X075691 X07069 X07569 26 31 X36070 X075701 X07070 X07570 32 38 X36071 X075711 X07071 X07571 39 50 X36072 X075721 X07072 X07572 51 67 X36073 X075731 X07073 X07573 68 85 X36074 X075741 X07074 X07574 86 105 X36075 X075751 X07075 X07575 106 127 X36076 X075761 X07076 X07576 128 153 X36077 X075771 X07077 X07577 154 182 X36078 X075781 X07078 X07578 183 212 X36079 X075791 X07079 X07579 213 245 X36080 X075801 X07080 X07580 246 281 X36081 X075811 X07081 X07581 282 320 X36082 X075821 X07082 X07582 321 360 X36083 X075831 X07083 X07583 361 401 X36084 X075841 X07084 X07584 402 446 X36085 X075851 X07085 X07585 447 492 X36086 X06586 X07086 X07586 493 542 X36087 X06587 X07087 X07587 543 598 X36088 X06588 X07088 X07588 599 660 X36089 X06589 X07089 X07589 661 728 X36090 X06590 X07090 X07590 729 804 X36091 X06591 X07091 X07591 805 888 X36092 X06592 X07092 X07592 889 980 X36093 X06593 X07093 X07593 981 1080 X36094 X06594 X07094 X07594 1081 1190 X36095 X06595 X07095 X07595 1191 1312 X36096 X06596 X07096 X07596 1313 1446 X36097 X06597 X07097 X07597 1447 1480
Low set pressure limits
JLT-JOS-E = 15 PSIG 1Inconel X-750 springs used.
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 10 OF 37
SPRING TABLE 803
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36067 X075671 X07067 X07567 15 16 X36068 X075681 X07068 X07568 17 25 X36069 X075691 X07069 X07569 26 31 X36070 X075701 X07070 X07570 32 38 X36071 X075711 X07071 X07571 39 50 X36072 X075721 X07072 X07572 51 67 X36073 X075731 X07073 X07573 68 85 X36074 X075741 X07074 X07574 86 105 X36075 X075751 X07075 X07575 106 127 X36076 X075761 X07076 X07576 128 153 X36077 X075771 X07077 X07577 154 182 X36078 X075781 X07078 X07578 183 212 X36079 X075791 X07079 X07579 213 245 X36080 X075801 X07080 X07580 246 281 X36081 X075811 X07081 X07581 282 320 X36082 X075821 X07082 X07582 321 360 X36083 X075831 X07083 X07583 361 401 X36084 X075841 X07084 X07584 402 446 X36085 X075851 X07085 X07585 447 492 X36086 X06586 X07086 X07586 493 542 X36087 X06587 X07087 X07587 543 598 X36088 X06588 X07088 X07588 599 660 X36089 X06589 X07089 X07589 661 728 X36090 X06590 X07090 X07590 729 804 X36091 X06591 X07091 X07591 805 888 X36092 X06592 X07092 X07592 889 980 X36093 X06593 X07093 X07593 981 1080 X36094 X06594 X07094 X07594 1081 1190 X36095 X06595 X07095 X07595 1191 1312 X36096 X06596 X07096 X07596 1313 1446 X36097 X06597 X07097 X07597 1447 1593 X36098 X06598 X07098 X07598 1594 1753 X36099 X06599 X07099 X07599 1754 1929 X36100 X06600 X07100 X07600 1930 2125 X36101 X06601 X07101 X07601 2126 2341 X36102 X06602 X07102 X08784 2342 2577 X36103 X06603 X07103 X08785 2578 2837 X36104 X06604 ------ ------ 2838 3122 X36105 ------ ------ ------ 3123 3434 X36106 ------ ------ ------ 3435 3705
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
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C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 11 OF 37
SPRING TABLE 804
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X30537 X016621 X01244 X01662 15 19
X30538 X129941 X01692 X12994 20 30
X30539 X129951 X01382 X12995 31 45
X30463 ----- X01058 ----- 46 64 X30532 ----- X01380 ----- 65 89 X30540 ----- X01226 ----- 90 125 X30541 X04031
1 X01303 X04031 126 153
X30346 ----- X02214 ----- 154 177 X30347 ----- X01456 ----- 178 217 X30348 ----- X00908 ----- 218 257 X30349 X04054
1 X00524 X04054 258 293
X30350 X035541 X01209 X03554 294 345
X30351 X00745 X01207 X04033 346 404 X30352 X00746 X01243 X04051 405 462 X30353 X00747 X01203 X12918 463 538 X30354 X00748 X01640 X03386 539 607 X30355 X00749 X01742 X03468 608 683 X30356 X00750 X01358 X03193 684 775 X30357 X00751 X01057 X04019 776 874 X30331 X00752 X01448 X04035 875 958 X30358 X00753 X01384 X13462 959 1057 X30359 X00754 X01727 X03017 1058 1165 X30691 X00454 X01690 X04026 1166 1281 X30692 X00455 X01984 X03092 1282 1401 X30693 X00456 X01468 X03195 1402 1529 X30694 X00573 X01469 X03881 1530 1666 X30695 X00574 X02267 X12961 1667 1848 X30696 X00824 X01328 X01931 1849 2046 X30669 X00825 X03804 X03718 2047 2222 X30697 X00826 X02126 X08780 2223 2418 X30698 X00827 X02249 X04904 2419 2630 X30699 X00828 X03142 X03445 2631 2858 X30700 X00829 X04712 X08551 2859 3106 X30701 X00830 X02230 X03126 3107 3400 X34539 X04622 X08787 X08788 3401 3740 X34540 X04623 X04690 X08673 3741 4114 X34541 X04624 X08678 X04919 4115 4526 X34542 X04625 Not available X08674 4527 4979 X34543 X04626 Not available X12815 4980 5000
Low set pressure limits JLT-JOS-E = 15 PSIG
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C R O S B Y V A L V E I N C .
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PROCEDURE NO. REV.
SHEET NO. 12 OF 37
SPRING TABLE 805
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36067 X075671 X07067 X07567 15 19 X36068 X075681 X07068 X07568 20 25 X36069 X075691 X07069 X07569 26 32 X36070 X075701 X07070 X07570 33 40 X36071 X075711 X07071 X07571 41 48 X36072 X075721 X07072 X07572 49 60 X36073 X075731 X07073 X07573 61 73 X36074 X075741 X07074 X07574 74 88 X36075 X075751 X07075 X07575 89 104 X36076 X075761 X07076 X07576 105 122 X36077 X075771 X07077 X07577 123 142 X36078 X075781 X07078 X07578 143 164 X36079 X075791 X07079 X07579 165 187 X36080 X075801 X07080 X07580 188 211 X36081 X075811 X07081 X07581 212 237 X36082 X075821 X07082 X07582 238 264 X36083 X075831 X07083 X07583 265 293 X36084 X075841 X07084 X07584 294 322 X36085 X075851 X07085 X07585 323 354 X36086 X06586 X07086 X07586 355 391 X36087 X06587 X07087 X07587 392 430 X36088 X06588 X07088 X07588 431 474 X36089 X06589 X07089 X07589 475 524 X36090 X06590 X07090 X07590 525 578 X36091 X06591 X07091 X07591 579 637 X36092 X06592 X07092 X07592 638 701 X36093 X06593 X07093 X07593 702 772 X36094 X06594 X07094 X07594 773 850 X36095 X06595 X07095 X07595 851 937 X36096 X06596 X07096 X07596 938 1031 X36097 X06597 X07097 X07597 1032 1134 X36098 X06598 X07098 X07598 1135 1248 X36099 X06599 X07099 X07599 1249 1371 X36100 X06600 X07100 X07600 1372 1480
Low pressure set limits
JLT-JOS-E = 15 PSIG 1Inconel X-750 springs used.
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C R O S B Y V A L V E I N C .
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PROCEDURE NO. REV.
SHEET NO. 13 OF 37
SPRING TABLE 806
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X30351
X00745
X01207
X04033
269
302
X30352
X00746
X01243
X04051
303
352 X30353
X00747
X01203
X12918
353
396
X30354
X00748
X01640
X03386
397
445 X30355
X00749
X01742
X03468
446
504
X30356
X00750
X01358
X03193
505
568 X30357
X00751
X01057
X04019
569
622
X30331
X00752
X01448
X04035
623
684 X30358
X00753
X01384
X13462
685
756
X30359
X00754
X01727
X03017
757
831 X30691
X00454
X01690
X04026
832
908
X30692
X00455
X01984
X03092
909
991 X30693
X00456
X01468
X03195
992
1078
X30694
X00573
X01469
X03881
1079
1196 X30695
X00574
X02267
X12961
1197
1324
X30696
X00824
X01328
X01931
1325
1437 X30669
X00825
X03804
X03718
1438
1563
X30697
X00826
X02126
X08780
1564
1700 X30698
X00827
X02249
X04904
1701
1847
X30699
X00828
X03142
X03445
1848
2006 X30700
X00829
X04712
X08551
2007
2195
X30701
X00830
X02230
X03126
2196
2414 X34539
X04622
X08787
X08788
2415
2656
X34540
X04623
X04690
X08673
2657
2921 X34541
X04624
X08678
X04919
2922
3213
X34542
X04625 Not available
-----
3214
3534
X34543
X04626 Not available
-----
3535
3705
Low set pressure limits JLT-JOS-E = 269 PSIG
Page 14
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 14 OF 37
SPRING TABLE 807
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36067 X075671 X07067 X07567 15 20 X36068 X075681 X07068 X07568 21 26 X36069 X075691 X07069 X07569 27 32 X36070 X075701 X07070 X07570 33 39 X36071 X075711 X07071 X07571 40 48 X36072 X075721 X07072 X07572 49 57 X36073 X075731 X07073 X07573 58 68 X36074 X075741 X07074 X07574 69 80 X36075 X075751 X07075 X07575 81 94 X36076 X075761 X07076 X07576 95 109 X36077 X075771 X07077 X07577 110 142 X36078 X075781 X07078 X07578 143 161 X36079 X075791 X07079 X07579 162 180 X36080 X075801 X07080 X07580 181 200 X36081 X075811 X07081 X07581 201 222 X36083 X075831 X07083 X07583 223 244 X36084 X075841 X07084 X07584 245 269 X36085 X075851 X07085 X07585 270 295 X36086 X06586 X07086 X07586 296 325 X36087 X06587 X07087 X07587 326 358 X36088 X06588 X07088 X07588 359 395 X36089 X06589 X07089 X07589 396 436 X36090 X06590 X07090 X07590 437 480 X36091 X06591 X07091 X07591 481 528 X36092 X06592 X07092 X07592 529 582 X36093 X06593 X07093 X07593 583 641 X36094 X06594 X07094 X07594 642 705 X36095 X06595 X07095 X07595 706 776 X36097 X06597 X07097 X07597 777 815
Low set pressure limits
JLT-JOS-E = 15 PSIG 1Inconel X-750 springs used.
Page 15
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 15 OF 37
SPRING TABLE 808 Spring Class Number
Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36451 X079511 X07451 X07951 15 20 X36452 X079521 X07452 X07952 21 26 X36453 X079531 X07453 X07953 27 31 X36454 X079541 X07454 X07954 32 39 X36455 X079551 X07455 X07955 40 48 X36456 X079561 X07456 X07956 49 58 X36457 X079571 X07457 X07957 59 68 X36458 X079581 X07458 X07958 69 80 X36459 X079591 X07459 X07959 81 94 X36460 X079601 X07460 X07960 95 109 X36461 X079611 X07461 X07961 110 142 X36462 X06962 X07462 X07962 143 161 X36463 X06963 X07463 X07963 162 180 X36464 X06964 X07464 X07964 181 200 X36465 X06965 X07465 X07965 201 222 X36467 X06967 X07467 X07967 223 244 X36468 X06968 X07468 X07968 245 269 X36469 X06969 X07469 X07969 270 289 X36470 X06970 X07470 X07970 290 318 X36471 X06971 X07471 X07971 319 351 X36107 X06607 X07107 X07607 352 388 X36108 X06608 X07108 X07608 389 428 X36109 X06609 X07109 X07609 429 472 X36110 X06610 X07110 X07610 473 521 X36111 X06611 X07111 X07611 522 575 X36112 X06612 X07112 X07612 576 635 X36113 X06613 X07113 X07613 636 700 X36114 X06614 X07114 X07614 701 772 X36115 X06615 X07115 X07615 773 849 X36117 X06617 X07117 X07617 850 934 X36118 X06618 X07118 X07618 935 1029 X36119 X06619 X07119 X07619 1030 1133 X36120 X06620 X07120 X07620 1134 1247 X36121 X06621 X07121 X07621 1248 1373 X36122 ------ X07122 X07622 1374 1480
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 16
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 16 OF 37
SPRING TABLE 809
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X30224
X00265
X01854
X03116
451
504
X30225
X00629
X01488
X04032
505
561 X30226
X00284
X01447
X05611
562
617
X30365
X00630
------
X04015
618
679 X30366
X00631
X01385
X02201
680
754
X30367
X00384
X01724
X03087
755
809 X30705
X00458
X05574
------
810
888
X30665
X00459
X01554
X04064
889
970 X30707
X00575
X01434
X03744
971
1058
X30708
X00300
X01094
X03765
1059
1159 X30709
X00632
X01927
X03496
1160
1269
X30710
X00633
X05660
X13030
1270
1391 X30711
X00634
X02042
X08564
1392
1504
X30664
X00635
X08366
X03387
1505
1601 X30712
X00636
X04714
X04018
1602
1744
X30713
X00637
X04923
X08683
1745
1892 X30714
X00638
------
X08668
1893
2064
X30715
X04660 Not available
X04894
2065
2276
X30654
X04737 Not available
------
2277
2472
X30655
X04738 Not available
Not available
2473
2717
X34538
X04621 Not available
Not available
2718
2750
Low set pressure limits JLT-JOS-E = 451 PSIG
Page 17
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 17 OF 37
SPRING TABLE 810
Spring Class Number Set Pressure Range
Chrome
Alloy1
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36045
X07545
X07045
X07545
15
17
X36046 X07546
X07046
X07546
18
23
X36047 X07547
X07047
X07547
24
31
X36048 X07548
X07048
X07548
32
40
X36049 X07549
X07049
X07549
41
50
X36050 X07550
X07050
X07550
51
60
X36051 X07551
X07051
X07551
61
70
X36052 X07552
X07052
X07552
71
84
X36053 X07553
X07053
X07553
85
102
X36054 X07554
X07054
X07554
103
122
X36055 X07555
X07055
X07555
123
144
X36056 X07556
X07056
X07556
145
169
X36057 X07557
X07057
X07557
170
197
X36058 X07558
X07058
X07558
198
225
X36059 X07559
X07059
X07559
226
256
X36060 X07560
X07060
X07560
257
285
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 18
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 18 OF 37
SPRING TABLE 811
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36451 X079511 X07451 X07951 15 19 X36452 X079521 X07452 X07952 20 24 X36453 X079531 X07453 X07953 25 31 X36454 X079541 X07454 X07954 32 37 X36455 X079551 X07455 X07955 38 44 X36456 X079561 X07456 X07956 45 50 X36457 X079571 X07457 X07957 51 59 X36458 X079581 X07458 X07958 60 66 X36459 X079591 X07459 X07959 67 73 X36460 X079601 X07460 X07960 74 87 X36461 X079611 X07461 X07961 88 99 X36462 X06962 X07462 X07962 100 114 X36463 X06963 X07463 X07963 115 129 X36464 X06964 X07464 X07964 130 146 X36465 X06965 X07465 X07965 147 164 X36466 X06966 X07466 X07966 165 183 X36467 X06967 X07467 X07967 184 203 X36468 X06968 X07468 X07968 204 222 X36469 X06969 X07469 X07969 223 243 X36470 X06970 X07470 X07970 244 257 X36471 X06971 X07471 X07971 258 284 X36107 X06607 X07107 X07607 285 315 X36108 X06608 X07108 X07608 316 348 X36110 X06610 X07110 X07610 349 384 X36111 X06611 X07111 X07611 385 424 X36112 X06612 X07112 X07612 425 467 X36113 X06613 X07113 X07613 468 516 X36114 X06614 ------ X07614 517 570 X36115 X06615 ------ X07615 571 629 X36116 X06616 ------ X07616 630 693 X36117 X06617 ------ X07617 694 762 ------ X06618 ------ X07618 763 815
Low set pressure limits JLT-JOS-E = 15 PSIG
1 Inconel X-750 springs used.
Page 19
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 19 OF 37
SPRING TABLE 812
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36135 X076351 X07135 X07635 15 22 X36136 X076361 X07136 X07636 23 33 X36137 X076371 X07137 X07637 34 40 X36138 X076381 X07138 X07638 41 47 X36139 X076391 X07139 X07639 48 57 X36140 X076401 X07140 X07640 58 70 X36141 X076411 X07141 X07641 71 82 X36142 X06642 X07142 X07642 83 100 X36143 X06643 X07143 X07643 101 121 X36144 X06644 X07144 X07644 122 145 X36145 X06645 X07145 X07645 146 172 X36146 X06646 X07146 X07646 173 202 X36147 X06647 X07147 X07647 203 234 X36148 X06648 X07148 X07648 235 269 X36149 X06649 X07149 X07649 270 306 X36150 X06650 X07150 X07650 307 345 X36151 X06651 X07151 X07651 346 387 X36153 X06653 X07153 X07653 388 432 X36154 X06654 X07154 X07654 433 480 X36155 X06655 X07155 X07655 481 530 X36156 X06656 X07156 X07656 531 583 X36157 X06657 X07157 X07657 584 641 X36158 X06658 ------ X07658 642 706 X36159 X06659 ------ X07659 707 778 X36160 X06660 Not
available X07660 779 858
X36161 X06661 Not available
X08934 859 944
X36162 X06662 Not available
X13011 945 1040
X36163 X06663 Not available
X13012 1041 1145
X36164 X06664 Not available
------ 1146 1262
X36165 ------- Not available
Not available
1263 1388
X36166 ------- Not available
Not available
1389 1480
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 20
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 20 OF 37
SPRING TABLE 813
Spring Class Number
Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X30546 ------ X01945 ------ 23 30 X30467 ------ X01064 ------ 31 36 X30547 ------ X01063 ------ 37 46 X30548 ------ X01300 ------ 47 58 X30549 X00310 X00907 ------ 59 68 X30274 X00302 X01988 ------ 69 83 X30550 X00578 X01016 X02726 84 104 X30551 X00273 X01208 X03664 105 123 X30368 X00642 X01355 X03194 124 147 X30369 X00249 X01265 X03763 148 172 X30370 X00643 X01252 X04029 173 199 X30122 X00644 X01235 X04791 200 223 X30371 X00645 X01204 X03271 224 252 X30230 X00193 X01370 X03703 253 300 X30231 X00474 X01723 X03885 301 353 X30233 X00307 X02916 X03776 354 396 X30234 X00448 X01262 ------ 397 445 X30235 X00646 X02026 X02917 446 495 X30236 X00319 X01371 X03529 496 562 X30238 X00647 X01093 X01104 563 631 X30271 X00473 X02268 X04888 632 676 X30272 X00519 X01387 ------ 677 743 X30666 X00460 X02111 X04656 744 830 X30667 X00461 X01618 X04754 831 905 X30290 X00190 X01726 X03780 906 984 X30716 X00576 X02240 X13060 985 1088 X30717 X00313 X02031 X01852 1089 1185 X30718 X00648 X05728 X03041 1186 1296 X30291 X00194 ------ X01981 1297 1427 X30719 X00649 X08679 X03384 1428 1523 X30281 X04694 X03722 X03307 1524 1668 X30720 X04695 ------ X08454 1669 1844 X30292 X00197 ------ X02012 1845 2004 X30721 X04696 ------ ------ 2005 2183 X30722 X04697 ------ ------ 2184 2356 X34555 X04637 ------ ------ 2357 2537 X34556 X04638 ------ ------ 2538 2700
Low set pressure limits JLT-JOS-E = 23 PSIG
Page 21
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 21 OF 37
SPRING TABLE 814
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36135
X076351
X07135
X07635
15
17
X36136 X076361
X07136
X07636
18
24
X36137 X076371
X07137
X07637
25
31
X36138 X076381
X07138
X07638
32
38
X36139 X076391
X07139
X07639
39
50
X36140 X076401
X07140
X07640
51
64
X36141 X076411
X07141
X07641
65
80
X36142 X06642
X07142
X07642
81
97
X36143 X06643
X07143
X07643
98
116
X36144 X06644
X07144
X07644
117
138
X36145 X06645
X07145
X07645
139
161
X36146 X06646
X07146
X07646
162
188
X36147 X06647
X07147
X07647
189
216
X36148 X06648
X07148
X07648
217
246
X36149 X06649
X07149
X07649
247
277
X36150 X06650
X07150
X07650
278
311
X36151 X06651
X07151
X07651
312
347
X36153 X06653
X07153
X07653
348
385
X36155 X06655
X07155
X07655
386
426
X36156 X06656
X07156
X07656
427
469
X36157 X06657
X07157
X07657
470
516
X36158 X06658
X07158
X07658
517
568
X36159 X06659
X07159
X07659
569
626
X36160 X06660
------
X07660
627
690
X36161 X06661
------
------
691
760
------ X06662
------
------
761
815
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 22
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 22 OF 37
SPRING TABLE 815
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36231 X077311 X07231 X07731 15 17 X36196 X076961 X07196 X07696 18 24 X36197 X076971 X07197 X07697 25 32 X36198 X076981 X07198 X07698 33 47 X36199 X06699 X07199 X07699 48 61 X36200 X06700 X07200 X07700 62 79 X36201 X06701 X07201 X07701 80 99 X36202 X06702 X07202 X07702 100 120 X36203 X06703 X07203 X07703 121 144 X36204 X06704 X07204 X07704 145 171 X36205 X06705 X07205 X07705 172 201 X36206 X06706 X07206 X07706 202 233 X36207 X06707 X07207 X07707 234 268 X36208 X06708 X07208 X07708 269 305 X36209 X06709 X07209 X07709 306 343 X36210 X06710 X07210 X07710 344 385 X36212 X06712 X07212 X07712 386 431 X36214 X06714 X07214 X07714 432 478 X36215 X06715 X07215 X07715 479 528 X36216 X06716 X07216 X07716 529 581 X36217 X06717 X07217 X07717 582 640 X36218 X06718 ------ X07718 641 704 X36219 X06719 ------ X07719 705 776 X36220 X06720 ------ X07720 777 855 X36221 X06721 ------ X07721 856 942 X36222 X06722 ------ X08571 943 1036 X36223 X06723 ------ X08601 1037 1141 X36224 X06724 ------ X08572 1142 1256 X36225 ------ ------ X07725 1257 1382 X36226 ------ ------ ------ 1383 1480
Low set pressure limits JLT-JOS-E = 15 PSIG
1 Inconel X-750 springs used.
Page 23
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 23 OF 37
SPRING TABLE 816
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36479 X079791 X07479 X07979 15 27 X36480 X06980 X07480 X07980 28 35 X36481 X06981 X07481 X07981 36 46 X36482 X06982 X07482 X07982 47 62 X36483 X06983 X07483 X07983 63 79 X36484 X06984 X07484 X07984 80 99 X36485 X06985 X07485 X07985 100 120 X36486 X06986 X07486 X07986 121 144 X36487 X06987 X07487 X07987 145 172 X36488 X06988 X07488 X07988 173 201 X36489 X06989 X07489 X07989 202 233 X36490 X06990 X07490 X07990 234 265 X36491 X06991 X07491 X07991 266 302 X36492 X06992 X07492 X07992 303 343 X36235 X06735 X07235 X07735 344 387 X36237 X06737 X07237 X07737 388 434 X36239 X06739 X07239 X07739 435 476 X36240 X06740 X07240 X07740 477 518 X36241 X06741 X07241 X07741 519 571 X36242 X06742 X07242 X07742 572 629 X36243 X06743 X07243 X07743 630 694 X36244 X06744 X07244 X07744 695 765 X36245 X06745 X07245 X07745 766 843 X36246 X06746 X07246 X07746 844 928 X36247 X06747 X07247 X07747 929 1022 X36248 X06748 X07248 X07748 1023 1124 X34546 X04629 ------ X08691 1125 1236 X34547 X04630 ------ X08692 1237 1359 X34548 X04631 ------ X08693 1360 1494 X34549 X04632 ------ X08694 1495 1643 X34550 X04633 ------ X08573 1644 1808 X34551 X04634 ------ X08574 1809 1988 X34552 X04635 ------ X08575 1989 2186 X34557 X04639 ------ ------ 2187 2220
Low set pressure limits
JLT-JOS-E = 15 PSIG
Page 24
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 24 OF 37
SPRING TABLE 817
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36197
X076971
X07197
X07697
15
18
X36198 X076981
X07198
X07698
19
24
X36199 X06699
X07199
X07699
25
35
X36200 X06700
X07200
X07700
36
42
X36201 X06701
X07201
X07701
43
55
X36202 X06702
X07202
X07702
56
69
X36203 X06703
X07203
X07703
70
83
X36204 X06704
X07204
X07704
84
102
X36205 X06705
X07205
X07705
103
120
X36206 X06706
X07206
X07706
121
140
X36207 X06707
X07207
X07707
141
163
X36208 X06708
X07208
X07708
164
187
X36209 X06709
X07209
X07709
188
213
X36210 X06710
X07210
X07710
214
238
X36211 X06711
X07211
X07711
239
267
X36212 X06712
X07212
X07712
268
300
X36213 X06713
X07213
X07713
301
332
X36214 X06714
X07214
X07714
333
366
X36215 X06715
X07215
X07715
367
402
X36216 X06716
X07216
X07716
403
443
X36217 X06717
X07217
X07717
444
488
X36218 X06718
X07218
X07718
489
538
X36219 X06719
X07219
X07719
539
594
X36220 X06720
X07220
X07720
595
654
X36221 X06721
------
X07721
655
720
X36222 ------
------
X07722
721
740
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 25
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 25 OF 37
SPRING TABLE 818
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36480
X07980
X07480
X07980
15
18
X36481 X06981
X07481
X07981
19
24
X36482 X06982
X07482
X07982
25
35
X36483 X06983
X07483
X07983
36
42
X36484 X06984
X07484
X07984
43
55
X36485 X06985
X07485
X07985
56
69
X36486 X06986
X07486
X07986
70
83
X36487 X06987
X07487
X07987
84
102
X36488 X06988
X07488
X07988
103
120
X36489 X06989
X07489
X07989
121
140
X36490 X06990
X07490
X07990
141
163
X36491 X06991
X07491
X07991
164
187
X36492 X06992
X07492
X07992
188
213
X36235 X06735
X07235
X07735
214
239
X36236 X06736
X07236
X07736
240
268
X36237 X06737
X07237
X07737
269
299
X36238 X06738
X07238
X07738
300
329
X36239 X06739
X07239
X07739
330
360
X36240 X06740
X07240
X07740
361
395
X36241 X06741
X07241
X07741
396
440
X36242 X06742
X07242
X07742
441
485
X36243 X06743
X07243
X07743
486
530
X36244 X06744
X07244
X07744
531
590
X36245 X06745
X07245
X07745
591
640
X36246 X06746
------
X07746
641
690
X36247 X06747
------
X07747
691
762
X36249 X06749
------
X07749
763
861
X36250 X06750
------
X07750
862
951
X36251 X06751
------
------
952
1000
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 26
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 26 OF 37
SPRING TABLE 819
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36480 X06980 X07480 X07980 15 18 X36481 X06981 X07481 X07981 19 24 X36482 X06982 X07482 X07982 25 35 X36483 X06983 X07483 X07983 36 42 X36484 X06984 X07484 X07984 43 55 X36485 X06985 X07485 X07985 56 69 X36486 X06986 X07486 X07986 70 83 X36487 X06987 X07487 X07987 84 102 X36488 X06988 X07488 X07988 103 120 X36489 X06989 X07489 X07989 121 140 X36490 X06990 X07490 X07990 141 163 X36491 X06991 X07491 X07991 164 187 X36492 X06992 X07492 X07992 188 213 X36235 X06735 X07235 X07735 214 239 X36236 X06736 X07236 X07736 240 268 X36237 X06737 X07237 X07737 269 299 X36238 X06738 X07238 X07738 300 329 X36239 X06739 X07239 X07739 330 360 X36240 X06740 X07240 X07740 361 395 X36241 X06741 X07241 X07741 396 440 X36242 X06742 X07242 X07742 441 485 X36243 X06743 X07243 X07743 486 530 X36244 X06744 X07244 X07744 531 590 X36245 X06745 X07245 X07745 591 640 X36246 X06746 X07246 X07746 641 690 X36247 X06747 X07247 X07747 691 770 X34546 X04629 ------ X08691 771 858 X34547 X04630 ------ X08692 859 944 X34548 X04631 ------ X08693 945 1038 X34549 X04632 ------ X08694 1039 1142 X34550 X04633 ------ X04917 1143 1256 X34551 X04634 ------ ------ 1257 1381
X34552 X04635 ------ ------ 1382 1500
1Inconel X-750 springs used.
Page 27
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 27 OF 37
SPRING TABLE 820
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36177
X076771
X07177
X07677
15
18
X36178 X076781
X07178
X07678
19
24
X36179 X076791
X07179
X07679
25
31
X36180 X06680
X07180
X07680
32
43
X36181 X06681
X07181
X07681
44
55
X36182 X06682
X07182
X07682
56
69
X36183 X06683
X07183
X07683
70
83
X36184 X06684
X07184
X07684
84
102
X36185 X06685
X07185
X07685
103
120
X36186 X06686
X07186
X07686
121
140
X36187 X06687
X07187
X07687
141
163
X36188 X06688
X07188
X07688
164
187
X36189 X06689
X07189
X07689
188
213
X36190 X06690
X07190
X07690
214
239
X36191 X06691
X07191
X07691
240
270
X36192 X06692
X07192
X07692
271
285
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 28
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 28 OF 37
SPRING TABLE 821
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36480
X06980
X07480
X07980
15
18
X36481 X06981
X07481
X07981
19
24
X36482 X06982
X07482
X07982
25
29
X36483 X06983
X07483
X07983
30
38
X36484 X06984
X07484
X07984
39
49
X36485 X06985
X07485
X07985
50
61
X36486 X06986
X07486
X07986
62
75
X36487 X06987
X07487
X07987
76
90
X36488 X06988
X07488
X07988
91
106
X36489 X06989
X07489
X07989
107
125
X36490 X06990
X07490
X07990
126
145
X36491 X06991
X07491
X07991
146
165
X36492 X06992
X07492
X07992
166
187
X36235 X06735
X07235
X07735
188
213
X36236 X06736
X07236
X07736
214
240
X36237 X06737
X07237
X07737
241
269
X36238 X06738
X07238
X07738
270
294
X36240 X06740
X07240
X07740
295
319
X36241 X06741
X07241
X07741
320
352
X36242 X06742
X07242
X07742
353
389
X36243 X06743
X07243
X07743
390
428
X36244 X06744
X07244
X07744
429
472
X36245 X06745
X07245
X07745
473
522
X36246 X06746
X07246
X07746
523
573
X36247 X06747
------
X07747
574
632
X36248 ------
------
X07748
633
696
X36249 ------
------
X07749
697
740
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 29
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 29 OF 37
SPRING TABLE 822
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36256
X077561
X07256
X07756
15
18
X36257 X06757
X07257
X07757
19
24
X36258 X06758
X07258
X07758
25
28
X36259 X06759
X07259
X07759
29
34
X36260 X06760
X07260
X07760
35
46
X36261 X06761
X07261
X07761
47
59
X36262 X06762
X07262
X07762
60
77
X36263 X06763
X07263
X07763
78
92
X36264 X06764
X07264
X07764
93
111
X36265 X06765
X07265
X07765
112
132
X36266 X06766
X07266
X07766
133
155
X36267 X06767
X07267
X07767
156
179
X36268 X06768
X07268
X07768
180
205
X36269 X06769
X07269
X07769
206
234
X36270 X06770
X07270
X07770
235
264
X36271 X06771
X07271
X07771
265
296
X36273 X06773
X07273
X07773
297
330
X36274 X06774
X07274
X07774
331
364
X36275 X06775
X07275
X07775
365
400
X36276 X06776
X07276
X07776
401
441
X36277 X06777
X07277
X07777
442
486
X36278 X06778
X07278
X07778
487
536
X36279 X06779
X07279
------
537
590
X36280 X06780
X07280
------
591
650
X36281 X06781
------
------
651
717
X36282 X06782
------
X08688
718
789
X36283 X06783
------
------
790
870
X36284 X06784
------
------
871
957
X36285 X06785
------
X13028
958
1053
X36286 X06786
------
------
1054
1100
Low set pressure limits JLT-JOS-E = 15 PSIG
1Inconel X-750 springs used.
Page 30
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 30 OF 37
SPRING TABLE 823
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36257 X06757
X07257
X07757
15
17
X36258 X06758
X07258
X07758
18
24
X36259 X06759
X07259
X07759
25
31
X36260 X06760
X07260
X07760
32
43
X36261 X06761
X07261
X07761
44
55
X36262 X06762
X07262
X07762
56
69
X36263 X06763
X07263
X07763
70
85
X36264 X06764
X07264
X07764
86
101
X36265 X06765
X07265
X07765
102
120
X36266 X06766
X07266
X07766
121
141
X36267 X06767
X07267
X07767
142
163
X36268 X06768
X07268
X07768
164
187
X36269 X06769
X07269
X07769
188
213
X36270 X06770
X07270
X07770
214
241
X36271 X06771
X07271
X07771
242
269
X36272 X06772
X07272
X07772
270
300
X36274 X06774
X07274
X07774
301
332
X36275 X06775
X07275
X07775
333
364
X36276 X06776
X07276
X07776
365
402
X36277 X06777
X07277
X07777
403
443
X36278 X06778
X07278
X07778
444
488
X36279 X06779
X07279
------
489
538
X36280 X06780
------
X13165
539
592
X36281 X06781
------
------
593
653
X36282 X06782
X12962
X12392
654
719
X36283 X06783
------
------
720
792
X36284 X06784
------
------
793
871
X36285 X06785
------
------
872
959
X36286 X06786
------
------
960
1000
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 31
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 31 OF 37
SPRING TABLE 824
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36257 X06757
X07257
X07757
15
18
X36258 X06758
X07258
X07758
19
24
X36259 X06759
X07259
X07759
25
29
X36260 X06760
X07260
X07760
30
39
X36261 X06761
X07261
X07761
40
49
X36262 X06762
X07262
X07762
50
57
X36263 X06763
X07263
X07763
58
69
X36264 X06764
X07264
X07764
70
84
X36265 X06765
X07265
X07765
85
100
X36266 X06766
X07266
X07766
101
116
X36267 X06767
X07267
X07767
117
134
X36268 X06768
X07268
X07768
135
154
X36269 X06769
X07269
X07769
155
176
X36270 X06770
X07270
X07770
177
198
X36271 X06771
X07271
X07771
199
222
X36272 X06772
X07272
X07772
223
248
X36273 X06773
X07273
X07773
249
273
X36274 X06774
X07274
X07774
274
299
X36276 X06776
X07276
X07776
300
331
X36277 X06777
X07277
X07777
332
364
X36278 X06778
X07278
X07778
365
402
X36279 X06779
------
------
403
443
X36280 X06780
------
X13165
444
488
X36281 X06781
------
------
489
525
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 32
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 32 OF 37
SPRING TABLE 825
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36295 ------
X07295
------
15
18
X36296 X06796
X07296
X07796
19
24
X36297 X06797
X07297
X07797
25
29
X36298 X06798
X07298
X07798
30
37
X36299 X06799
X07299
X07799
38
47
X36300 X06800
X07300
X07800
48
57
X36301 X06801
X07301
X07801
58
73
X36302 X06802
X07302
X07802
74
91
X36303 X06803
X07303
X07803
92
111
X36304 X06804
X07304
X07804
112
134
X36305 X06805
X07305
X07805
135
159
X36306 X06806
X07306
X07806
160
185
X36307 X06807
X07307
X07807
186
214
X36308 X06808
X07308
X07808
215
247
X36309 X06809
X07309
X07809
248
279
X36310 X06810
X07310
X07810
280
316
X36312 X06812
X07312
X07812
317
355
X36313 X06813
X07313
X07813
356
395
X36314 X06814
X07314
X07814
396
437
X36315 X06815
X07315
X07815
438
482
X36316 X06816
X12966
X07816
483
531
X36317 X06817
------
X07817
532
584
X36318 X06818
------
X07818
585
644
X36319 X06819
-----
X07819
645
705
X36320 X06820
-----
X07820
706
781
X36321 X06821
-----
X07821
782
859
X36322 X06822
-----
X07822
860
946
X36323 X06823
-----
------
947
1000
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 33
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 33 OF 37
SPRING TABLE 826
Spring Class Number
Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36296
X06796
X07296
X07796
15
18
X36297 X06797
X07297
X07797
19
24
X36298 X06798
X07298
X07798
25
26
X36299 X06799
X07299
X07799
27
34
X36300 X06800
X07300
X07800
35
41
X36301 X06801
X07301
X07801
42
55
X36302 X06802
X07302
X07802
56
70
X36303 X06803
X07303
X07803
71
87
X36304 X06804
X07304
X07804
88
106
X36305 X06805
X07305
X07805
107
127
X36306 X06806
X07306
X07806
128
149
X36307 X06807
X07307
X07807
150
172
X36308 X06808
X07308
X07808
173
199
X36309 X06809
X07309
X07809
200
222
X36310 X06810
X07310
X07810
223
254
X36311 X06811
X07311
X07811
255
284
X36312 X06812
------
X07812
285
300
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 34
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 34 OF 37
SPRING TABLE 827
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36396 X06896
X07396
X07896
15
18
X36391 X06891
X07391
X07891
19
24
X36397 X06897
X07397
X07897
25
26
X36398 X06898
X07398
X07898
27
34
X36399 X06899
X07399
X07899
35
41
X36400 X06900
X07400
X07900
42
55
X36401 X06901
X07401
X07901
56
70
X36402 X06902
X07402
X07902
71
87
X36403 X06903
X07403
X07903
88
104
X36404 X06904
X07404
X07904
105
126
X36405 X06905
X07405
X07905
127
148
X36406 X06906
X07406
X07906
149
172
X36407 X06907
X07407
X07907
173
199
X36408 X06908
X07408
X07908
200
222
X36409 X06909
X07409
X07909
223
254
X36410 X06910
X07410
X07910
255
284
X36411 X06911
X07411
X07911
285
313
X36413 X06913
------
X07913
314
346
X36414 X06914
------
X07914
347
373
X36415 X06915
------
X08558
374
419
X36416 X06916
X07416
X07916
420
463
X36417 X06917
------ X07917
464
510
X36418 X06918
------
------
511
561
X36419 X06919
------
------
562
600
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 35
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 35 OF 37
SPRING TABLE 828
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36397
X06897
X07397
X07897
15
18
X36398 X06898
X07398
X07898
19
24
X36399 X06899
X07399
X07899
25
34
X36400 X06900
X07400
X07900
35
45
X36401 X06901
X07401
X07901
46
58
X36402 X06902
X07402
X07902
59
71
X36403 X06903
X07403
X07903
72
87
X36404 X06904
X07404
X07904
88
106
X36405 X06905
X07405
X07905
107
125
X36406 X06906
X07406
X07906
126
145
X36407 X06907
X07407
X07907
146
165
X36408 X06908
X07408
X07908
166
188
X36409 X06909
X07409
X07909
189
210
X36410 X06910
X07410
X07910
211
237
X36411 X06911
X07411
X07911
238
263
X36412 X06912
X07412
X07912
264
294
X36413 X06913
X07413
X07913
295
300
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 36
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 36 OF 37
SPRING TABLE 829
Spring Class Number Set Pressure Range
Chrome
Alloy
316
Stainless
Inconel X750
Minimum (psig)
Maximum (psig)
X36367
X06867
X07367
X07867
15
17
X36368 X06868
X07368
X07868
18
24
X36369 X06869
X07369
X07869
25
31
X36370 X06870
X07370
X07870
32
43
X36371 X06871
X07371
X07871
44
56
X36372 X06872
X07372
X07872
57
70
X36373 X06873
X07373
X07873
71
87
X36374 X06874
X07374
X07874
88
107
X36375 X06875
------
X07875
108
128
X36376 X06876
------
X07876
129
148
X36377 X06877
------
X07877
149
174
X36378 X06878
------
X07878
175
198
X36379 X06879
------
X07879
199
225
X36380 X06880
------
X07880
226
252
X36381 X06881
------
X07881
253
285
X36382 X06882
------
X13037
286
300
Low set pressure limits JLT-JOS-E = 15 PSIG
Page 37
C R O S B Y V A L V E I N C .
S T A F F O R D , T X .
SS-5752
PROCEDURE NO. REV.
SHEET NO. 37 OF 37
REVISION NUMBER REVISION DATE REASON FOR REVISION