User guide

Series MV/F, MVM/F, MVP/F, MVMP/F Page 5
9510-050-en Revision 02
TM 7669 Edition 10/2009
1.4 Pressure-temperature diagram
When used in the minus temperature range, the regulations applicable in the country in question must be
observed.
1.5 Required shut-off forces
Forces apply to PFA/PTFE-lined body and PTFE diaphragm. Other materials for linings and diaphragms require
different forces.
p1 is stated at p2 = 0 bar (overpressure)
bar 1 2 3 4 5 6 8 10 12 14 16
psi 14,5 29 43,5 58 72,5 87 116 145 174 203 232
DN N N N N N N N N N N N
15 976 1040 1105 1181 1246 1311 1441 1582 1712 1842 1972
20 1370 1473 1572 1676 1779 1880 2085 2287 2494 2697 2904
25 1370 1473 1572 1676 1779 1880 2085 2287 2494 2697 2904
40 1598 1863 2133 2398 2663 2931 3463 3997 4529 5073* 5616
50 1598 1863 2133 2398 2663 2931 3463 3997 4529 5073* 5616
80 2904 3645 4383 5120 5861 6598 8077 9556
100 5019 6105 7190 8273 9360 10446 12616 14786
150 6665 8744 10825 12907 14985 17067