KSB BOA-CVP H, Installation & Operating Manual

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BOA-H Mat P
9.2 Maximum permissible closing pressures
Table 12: Fluid approaches the valve disc in closing direction; p2 = 0 bar
DN Actuator: PA-N300 PA-N540
Spring range [bar]: 1,6 - 2,8 2,0 - 3,7
Control pressure required [bar]: 2,9 3,8
Stem seal: Graphite gland
packing PTFE V-packing Graphite gland
packing PTFE V-packing
Stroke [mm] Kvs value [m
3
/h] [bar] [bar] [bar] [bar]
20 7,5 8,3 25,0 25,0 - -
25 7,5 13,0 25,0 25,0 - -
32 11,0 19,9 25,0 25,0 - -
40 12,0 27,1 24,3 25,0 - -
50 13,5 42,0 15,6 17,2 25,0 25,0
65 17,0 75,1 8,6 9,8 24,8 25,0
80 20,5 116,7 5,5 6,2 16,4 17,1
100 25,5 172,3 3,3 3,6 10,4 10,8
125 33,0 270,0 - - 6,4 6,7
150 38,0 393,0 - - 4,3 4,5
9.3 Dimensions and weights of BOA-H Mat P globe valve
BOA-H Mat P
Table 13: Dimensions [mm] and weights [kg]
PN DN b d
2
d
6
D h
1
h
2
k l n [kg]
16 20 16 M39 14 105 153,5 101,0 75 150 4 6,3
25 16 M39 14 115 164,5 107,0 85 160 4 6,9
32 18 M39 19 140 216,0 146,0 100 180 4 10,4
40 18 M39 19 150 226,0 151,0 110 200 4 11,6
50 20 M39 19 165 227,0 144,5 125 230 4 13,8
65 20 M50 19 185 272,5 180,0 145 290 4 22,3
80 22 M50 19 200 284,0 184,0 160 310 8 28,4
100 24 M50 19 220 328,0 218,0 180 350 8 38,4
125 26 M50 19 250 384,5 259,5 210 400 8 60,5