Description Article no. For version
Pneumatic block
Single-acting, with seal and screws C73451-A430-D80 6DR5.1.*
Double-acting, with seal and screws C73451-A430-D81 6DR5.2.*
Fail in place, with seal and screws A5E34409029 6DR5* -Z F01
Single-acting for temperature range extension -40 °C …
80 °C, with seal and screws
A5E35377156 6DR5.1.* -Z M40
Double-acting for temperature range extension
-40 °C … 80 °C, with seal and screws
A5E35377157 6DR5.2.* -Z M40
Optimized for small actuators with seal and screws A5E43291389 6DR5.1.* -Z K10
Enclosure cover without Ex d
Made from polycarbonate, with inspection window, sin‐
gle and double-acting, with cover seal and screws
C73451-A430-D82 6DR5..0-.N/E
Made from aluminum, with inspection window, single-
acting, with cover seal and screws
C73451-A430-D83 6DR5.11-.N/E/F/G
Made from aluminum, without inspection window, sin‐
gle-acting, with cover seal and screws
A5E00065819 6DR5.11-.D/K*
Made from aluminum, with inspection window, single
and double-acting, with cover seal and screws
A5E39637097 6DR5..3-*
Spare parts/accessories/scope of delivery
14.2 Spare parts
SIPART PS2 with 4 to 20 mA/HART
264 Operating Instructions, 11/2019, A5E00074631-AE