Technical data
EN
For pressure and temperature ratings, see marking or rating plate information (nominal pressure
PN or class, material number, label for soft seal, spring material). Bear in mind the lower
temperature limits if using elastic seals and certain spring materials.
Type
DN
Pressure
rating
p [bar] / T [°C]
p [bar] / T [°C]
RK 70
15 – 100
PN 6
6.0 / -10
2.0 / 80
125 – 200
6.0 / -10
0.5 / 130
RK 71
15 – 100
PN 16
16.0 / -10
13.5 / 200
RK 41
15 – 100
16.0 / -10
13.5 / 200
125 – 200
16.0 / -10
9.6 / 300
RK 44
15 – 100
16.0 / -200
8.0 / 250
125 – 200
16.0 / -10
9.6 / 300
RK 44S
15 – 100
16.0 / -200
8.0 / 250
125 – 200
16.0 / -200
8.0 / 250
RK 76
15 – 100
CL 300 (ASME) 49.6 / -10
31.6 / 300
PN 40
40.0 / -10
25.8 / 300
