Index: leahi_dialin/common/td_defs.py
===================================================================
diff -u -r6d104d3185ac3ed7c18c97ecdc13fd59bf53a8d1 -r34b64ff2d8a64f4b7b60b80bb7cf4c36845e5943
--- leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 6d104d3185ac3ed7c18c97ecdc13fd59bf53a8d1)
+++ leahi_dialin/common/td_defs.py	(.../td_defs.py)	(revision 34b64ff2d8a64f4b7b60b80bb7cf4c36845e5943)
@@ -1113,18 +1113,20 @@
 @unique
 class TDValvePositions(DialinEnum):
     VALVE_POSITION_NOT_IN_POSITION  = 0                         # Valve not in Position
-    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_A_INSERT_LOAD    = 1                         # Insert/Eject Valve Position
+    VALVE_POSITION_B_OPEN_BLOOD     = 2                         # Open Valve Position
+    VALVE_POSITION_C_CLOSE_SALINE   = 3                         # Closed Valve Position
     VALVE_POSITION_C_PARTIAL_CLOSE  = 4                         # Partial Close Valve Position
+    NUM_OF_VALVE_POSITIONS          = 5                         # Partial Close Valve Position
 
 TDValvePositions._str_list = {
     # Official Name :       Accepted strings
     'VALVE_POSITION_NOT_IN_POSITION': ['not in position'],
-    'VALVE_POSITION_A_INSERT_EJECT': ['a', 'insert/eject', 'insert', 'eject'],
-    'VALVE_POSITION_B_OPEN': ['b', 'open'],
-    'VALVE_POSITION_C_CLOSE': ['c', 'close', 'closed'],
+    'VALVE_POSITION_A_INSERT_LOAD': ['a', 'insert/eject', 'insert', 'eject', 'load'],
+    'VALVE_POSITION_B_OPEN_BLOOD': ['b', 'open', 'blood'],
+    'VALVE_POSITION_C_CLOSE_SALINE': ['c', 'close', 'closed', 'saline'],
     'VALVE_POSITION_C_PARTIAL_CLOSE': [],
+    'NUM_OF_VALVE_POSITIONS': [],
 }