Samson 45-6, Монтаж и эксплуатация

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EB 3226 EN 3-5
Design and principle of operation
The Type 45-6 Regulator is not a safety
valve. If necessary, a suitable overpressure
protection must be installed on site in the
plant section.
3.2 Technical data
The regulator nameplate provides informa-
tion on the regulator version (see the 'Mark-
ings on the device' section).
More information is available in Data Sheet
u
T 3226.
Compliance
The Type 45-6 Regulator bears both the CE
and EAC marks of conformity.
Process medium and scope of application
The Type 45-6 Differential Pressure Regulator
is designed to maintain the differential pres-
sure in a plant to an adjustable set point.
− Suitable for gases and liquids
− Max. temperature 150 °C
− Set points from 0.1 to 4 bar
− Valve size DN 15 to 50
− Pressure rating PN 25
Note
Note
The regulator is closed when relieved of
pressure. The valve
opens when the differen-
tial pressure rises .
Leakage class
The metal-seated regulator has the leakage
class I according to IEC 60534-4.
The soft-seated regulator has the leakage
class IV according to IEC 60534-4.
Temperature range
Depending on how the regulator is config -
ured, it can be used up to temperatures of
150 °C (see Fig. 3-1). The minimum tem -
perature is limited by the actuator's dia-
phragm material (
u
T 3226).
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
Table 3-3 and Table 3-4 provide a summary
of the dimensions and weights. The lengths
and heights in the dimensional drawings are
shown on page 3-8.