EB 3018 EN 3-7
Design and principle of operation
Leakage class
The metal-seated regulator has the leakage
class I according to IEC60534-4.
The soft-seated regulator has the leakage
class IV according to IEC60534-4.
Temperature range
Depending on how the regulator is cong-
ured, it can be used up to temperatures of
150°C (see Table 3-1). The minimum tem-
perature is limited by the accessories used
and the actuator's diaphragm material
(uT3018).
Noise emissions
SAMSON is unable to make general state-
ments about noise emissions. The noise emis-
sions depend on the regulator version, plant
facilities, process medium and operating
conditions.
Dimensions and weights
Fig.3-5 to Fig.3-7 provide an overview of
the dimensions and weights. The lengths and
heights in the dimensional drawings are
shown on pages3-11 to 3-13.
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