KSB ECOLINE FYC, Operating Manual

Page: 80 / 100

4 Valve Description
80 of 100
4.8.2.4 Pressure/temperature ratings
Table 100: Permissible operating pressures in bar at temperatures in °C (to ASME B16.34)
Class
Material 0 to 38 93 149 204 260 316 343 371 399 427 454 482 510 538 566 593 621 649 677 704 732 760 788 816
800 A 105 136,0 124,8 120,5 116,
4
110,
9 104,
5 101,
1 97,4 93,2 75,7 - - - - - - - - - - - - - -
800 A 182 F304
52)
132,4 110,3 98,9 91,4 85,5 81,2 79,4 77,6 76,0 74,5 72,9 71,5 70,2 65,3 59,8 47,2 37,7 30,3 24,5 20,8 17,1 13,8 10,7 7,7
800 A 182 F316
52)
132,4 114,0 102,9 94,3 87,9 82,9 81,2 80,0 78,5 77,6 76,9 76,3 71,2 66,7 66,2 56,1 43,6 34,0 27,0 21,5 17,7 13,8 10,7 7,7
Table 101: Permissible operating pressures in PSI at temperatures in °F (to ASME B16.34)
Class Material
32
to
100
200 300 400 500 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500
800 A 105 1973 1810 1747 1688 1608 1515 1467 1413 1352 1098 - - - - - - - - - - - - - -
800 A 182
F304
52)
1920 1600 1435 1325 1240 1178 1152 1125 1102 1080 1057 1037 1018 947 867 685 547 440 355 302 248 200 155 112
800 A 182
F316
52)
1920 1653 1493 1368 1275 1203 1178 1160 1138 1125 1115 1107 1032 968 960 813 632 493 392 312 257 200 155 112
Table 102: Test pressures
Test Test medium Class 800
[bar]
[psi]
Shell Water 205,1 2975
4.8.2.5 Materials
100
758
411
160
901
903
Table 103: Parts list
Part No. Description Material
A 105
Trim 2
A 182 F304
Trim 2 A 182 F316
Trim 10
903 Drain plug A 105N A 182 F304 A 182 F316
160 Cover A 105N A 182 F304 A 182 F316
411 Joint ring SS 316 + graphite SS 316 + graphite SS 316 + graphite
758 Screen AISI 304 AISI 304 AISI 316
100 Body A 105N A 182 F304 A 182 F316
901 Bolt A 193-B7 A 193-B8 A 193-B8
4.8.2.6 Function
The main components of the strainers are the body (100), the cover (160) and the
screen (758).
Flow direction
The screen (758) is clamped between the body (100) and the cover (160) by means of
the bolts (901).
Bonnet/cover seal
The body (100) and the cover (160) are connected by bolts (901). The joint is sealed by
means of a joint ring (411).
52)
At temperatures over 538 °C (1000 °F), use only when carbon content is 0.04% or higher.