● In order to set the restrictors, we recommend closing them and then opening slowly.
● In case of double-acting valves, ensure that both restrictors have approximately the same
setting.
① Restrictor Y1
② Restrictor Y2, only in the version for double-acting actuators *)
③ Hexagon socket-head screw 2.5 mm
Figure 5-15 Restrictors
*) Restrictor Y2 ② is not active for single-acting Fail in Place F01
See also
Sequence of automatic initialization (Page 109)
Connection
5.4 Restrictors
SIPART PS2 with 4 to 20 mA/HART
94 Operating Instructions, 11/2019, A5E00074631-AE