Index: leahi_dialin/common/td_defs.py
===================================================================
diff -u -r93995982b8c2c20b207b069db95b0f6897426742 -rd2b84f178dfec75e39bd060ba5c099fe559fa686
--- leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 93995982b8c2c20b207b069db95b0f6897426742)
+++ leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision d2b84f178dfec75e39bd060ba5c099fe559fa686)
@@ -311,6 +311,7 @@
     VALVE_POSITION_A_INSERT_EJECT                           = 1     # Insert/Eject Valve Position
     VALVE_POSITION_B_OPEN                                   = 2     # Open Valve Position
     VALVE_POSITION_C_CLOSE                                  = 3     # Closed Valve Position
+    VALVE_POSITION_C_PARTIAL_CLOSE                          = 4     # Partial Close Valve Position
 
 @unique
 class TDValvesStates(DialinEnum):