Index: leahi_dialin/common/fp_defs.py
===================================================================
diff -u -r11fe14dad253faa257f49a1325b24a5f6846501e -ra4ec379f84f2a737f2f5c16fb925f1371c9fd55a
--- leahi_dialin/common/fp_defs.py	(.../fp_defs.py)	(revision 11fe14dad253faa257f49a1325b24a5f6846501e)
+++ leahi_dialin/common/fp_defs.py	(.../fp_defs.py)	(revision a4ec379f84f2a737f2f5c16fb925f1371c9fd55a)
@@ -138,6 +138,8 @@
     VALVE_STATE_CLOSED = 0              # Valve Closed State
     VALVE_STATE_OPEN = 1                # Valve Open State
 
+BETA_IOFP_VALVE_OFFSET = 31             # Offset to translate Dialin FPValveNames to DD firmware DD_Valves
+
 @unique
 class FPValveNames(DialinEnum):
     M4_VALV                             = 0     # Valve (M4 VWi)
Index: leahi_dialin/fp/modules/valves.py
===================================================================
diff -u -r11fe14dad253faa257f49a1325b24a5f6846501e -ra4ec379f84f2a737f2f5c16fb925f1371c9fd55a
--- leahi_dialin/fp/modules/valves.py	(.../valves.py)	(revision 11fe14dad253faa257f49a1325b24a5f6846501e)
+++ leahi_dialin/fp/modules/valves.py	(.../valves.py)	(revision a4ec379f84f2a737f2f5c16fb925f1371c9fd55a)
@@ -20,7 +20,7 @@
 from collections import OrderedDict
 
 from .constants import NO_RESET
-from leahi_dialin.common.fp_defs import FPValveStates, FPValveNames
+from leahi_dialin.common.fp_defs import FPValveStates, FPValveNames, BETA_IOFP_VALVE_OFFSET
 from leahi_dialin.common.msg_defs import MsgIds
 from leahi_dialin.protocols.CAN import DenaliMessage, DenaliChannels
 from leahi_dialin.utils.base import AbstractSubSystem, publish, DialinEnum
@@ -215,7 +215,7 @@
 
         rst = integer_to_bytearray(reset)
         ste = integer_to_bytearray(int(state))
-        vlv = integer_to_bytearray(valve)
+        vlv = integer_to_bytearray(valve + BETA_IOFP_VALVE_OFFSET)
         payload = rst + ste + vlv
 
         message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_fp_ch_id,