Samson 3276-D, Mounting And Operating Instructions

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3-10 EB 8318 EN
Design and principle of operation
3.5 Technical data
The nameplate provides information on the
actuator version (see the 'Markings on the
device' section).
More information is available in Data Sheet
u
T 8318.
Note
Table 3-1: Technical data for Type 3276
Type 3276 Version D Version R
Maximum permissible signal
pressure
80 psi (5.5 bar)
Actuator area 258 cm² · 387 cm² · 645 cm² · 1032 cm²
No. of springs 1
Permissible temperatures –40 to +120 °C 1)
1)
The temperature range depends on the diaphragm material used (see Table 3-2)
Table 3-2: Materials
Type 3276 Version D Version R
Yoke A352 LCC
Diaphragm case Carbon steel
Actuator stem A105 AISI 304
Seals – NBR
Diaphragm NBR (–40 to +90 °C) · EPDM (–40 to +120 °C)