Operating Temperature Range; Maintenance - EL-O-MATIC F-Serie Betriebshandbuch Und Sicherheitshandbuch

Section 3: EL-O-Matic F-Series Actuators
February 2021
3.2.2
3.3
6
3. Refer to below table on applications where the spring stroke
of spring-return actuators is pneumatically operated.
Table 1. Maximum pressure on spring stroke of
spring-return actuators
Spring set
N=10
N=20
N=30
N=40
N=50
N=60
4. Dew point at least 10K below ambient temperature.
5. For subzero applications take appropriate measures.
6. Mentioned pressure levels are "gauge pressures".
Gauge pressure is equal to absolute pressure minus
atmospheric pressure.

Operating Temperature Range

1. Using standard seals and greases the operating temperature
range is -20 °C to + 80 °C (-4 °F to +176 °F) as is indicated on
the product label.
2. Other medias and temperatures may be used but
consult your local Emerson sales office for confirmation
as to suitability.

Maintenance

Before mounting or (dis) assembling the Actuator consult the
relevant sections of the installation, operation and maintenance
manual for more detailed maintenance information.
DOC.SG.EF.EN Rev. 4
Maximum pressure on spring stroke
of spring-return actuators
7 barg / 101.5 psig
6 barg / 87.0 psig
5 barg / 72.5 psig
4 barg / 58.0 psig
3 barg / 43.5 psig
2 barg / 29.0 psig
EL-O-Matic F-Series Actuators
Safety Guide