44
Control systems Safety valves
Constant K depending on the set pressure (bar g) Set pressure bar g K 1.0 0.67 1.5 0.82 2.0 0.97 2.5 1.12 3.0 1.26 3.5 1.41 4.0 1.55 4.5 1.69 5.0 1.83 6.0 2.10 7.0 2.37 8.0 2.64 9.0 2.91 10.0 3.16
4.7 58
Dimensions/weights (approximate) in mm and kg Size Inlet - Outlet Dimensions A B C Flow Ø
Weight
D SV604H SV607H
DN20 - DN32 DN25 - DN40 DN32 - DN50 DN40 - DN65 DN50 - DN80 DN65 - DN100 DN80 - DN125 DN100 - DN150 DN125 - DN200 DN150 - DN250
85
95
385 17.0
10.5
10.5
100 105 435 23.8
12.5
11.5
110 115 450 30.6
16.0
15.0
115 140 520 38.0
18.0
18.0
120 150 535 50.1
20.0
22.0
140 170 710 59.0
40.0
38.0
C
160 195 790 73.0
56.0
53.0
180 220 835 91.0
77.0
75.0
200 250 1042 105.0 120.0
115.0
225 285 1165 125.0 190.0
180.0
B
D
A
TI-P317-02 CTLS Issue 5
Page 6 of 7
SV60H Safety Valve
Powered by FlippingBook