Jordan Valve Mark 695 Series - Piloted Tank Blanketing Regulator User Manual
Page 9
3170 Wasson Road • Cincinnati, OH 45209 USA
Phone 513-533-5600 • Fax 513-871-0105
[email protected] • www.jordanvalve.com
Bulletin API2000/0211
Mark 695 Flow Charts
CAPACITIES IN SCFH & Nm3/h
OF NITROGEN
Cv 1
Cv 2
Cv 4
Cv 7.5
Cv 10
psig
bar
kg/cm3
kPa
SCFH
Nm3/h
SCFH
Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
25
1.7
1.76
172
1,404
39.8
3,120
88.4
5,024
142
9,256
262
11,001
312
30
2.1
2.11
207
1,584
44.9
3,521
99.7
5,670
161
10,446
296
12,416
352
40
2.8
2.81
276
1,940
55.0
4,312
122
6,944
197
12,791
362
15,203
431
50
3.4
3.52
345
2,276
64.4
5,057
143
8,278
234
15,540
440
20,144
570
60
4.1
4.22
414
2,628
74.4
5,839
165
9,558
271
17,943
508
23,258
659
70
4.8
4.92
483
2,979
84.4
6,621
188
10,837
307
20,345
576
26,372
747
80
5.5
5.62
552
3,304
93.6
7,342
208
11,537
327
22,747
644
29,486
835
90
6.2
6.33
621
3,856
109
8,569
243
13,466
381
25,149
712
32,600
923
100
6.9
7.03
689
4,225
120
9,388
266
14,753
418
27,551
780
35,713
1011
110
7.6
7.73
758
4,593
130
10,206
289
16,039
454
29,953
848
38,827
1100
120
8.3
8.44
827
4,961
141
11,025
312
17,325
491
32,356
916
41,941
1188
130
9.0
9.14
896
5,329
151
11,843
335
18,611
527
34,758
984
45,055
1276
140
9.7
9.84
965
5,698
161
12,662
359
19,898
564
37,160
1052
48,168
1364
150
10.3
10.55
1034
6,066
172
13,480
382
21,184
600
39,562
1120
51,282
1452
160
11.0
11.25
1103
6,435
182
14,299
405
22,470
636
41,964
1188
54,396
1540
170
11.7
11.95
1172
6,803
193
15,118
428
23,756
673
44,366
1256
57,510
1629
180
12.4
12.66
1241
7,171
203
15,936
451
25,043
709
46,768
1324
60,624
1717
190
13.1
13.36
1310
7,540
214
16,755
475
26,329
746
49,171
1393
63,737
1805
200
13.8
14.06
1379
7,908
224
17,573
498
27,615
782
51,573
1461
66,851
1893
Conversion Factors:
Air- Multiply by 0.985
Dry CO
2
- Multiply by 0.797
Natural Gas (sg 0.60)- Multiply by 1.270
For all other gasses, compute a correction factor which is equal to 0.985/(√SG). Then multiply by the cor-
rection
factor.