Types ZDB and Z2DB NS 10
Nominal sizes 6 and 10
Porting pattern to DIN 24 340 form A, ISO 4401 and CETOP-RP 121 H
4 pressure stages: 50, 100, 200, 315 bar
5 pressure relief functions:
A -T
P -T
B -T
A -T and B -T
A -B and B -A
4 adjustment elements:
Rotary knob
Sleeve
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