24
Pressure & temperature ratings MK 45A
Max. differential pressure Δ PMX: 32 bar
End connection
Flanged PN 40, EN 1092-1
Pressure
1
p [bar]
40.0
31.8
29.9
27.6
26.4
25.7
Temperature
1
T [°C]
-10/20
200
250
300
350
400
1
Resistance limits for body/cover to EN 1092-1
If the operating temperatures exceed 300 °C intercrystalline corrosion may occur. Do not subject the
equipment to operating temperatures higher than 300 °C unless intercrystalline corrosion can be ruled out.
End connection
Flanged Class 150, ASME B16.5
Pressure
1
p [bar]
15.9
11.2
10.0
8.4
6.5
Temperature
1
T [°C]
-29/38
200
300
350
400
1
Resistance limits for body/cover to ASME B16.5
If the operating temperatures exceed 300 °C intercrystalline corrosion may occur. Do not subject the
equipment to operating temperatures higher than 300 °C unless intercrystalline corrosion can be ruled out.
End connection
Flanged to Class 300, ASME B16.5,
Butt-weld ends to EN 12627,
Socket-weld ends to EN 12760,
Socket-weld ends to Class 3000, ASME B16.11,
Screwed sockets to G, ISO 228-1,
Screwed sockets to NPT, ASME B16.11
Pressure
1
p [bar]
41.4
29.2
26.1
25.1
24.3
Temperature
1
T [°C]
-10/38
200
300
350
400
1
Resistance limits for body/cover to ASME B16.5
If the operating temperatures exceed 300 °C intercrystalline corrosion may occur. Do not subject the
equipment to operating temperatures higher than 300 °C unless intercrystalline corrosion can be ruled out.
