Index: leahi_dialin/fp/modules/valves.py
===================================================================
diff -u -ra407ca3aee42efe94cf8d2fe41ef2804175b992b -r9eeeeb3a8bc94c59e506254b088493fd69c3b1e1
--- leahi_dialin/fp/modules/valves.py	(.../valves.py)	(revision a407ca3aee42efe94cf8d2fe41ef2804175b992b)
+++ leahi_dialin/fp/modules/valves.py	(.../valves.py)	(revision 9eeeeb3a8bc94c59e506254b088493fd69c3b1e1)
@@ -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
@@ -61,12 +61,12 @@
 
         self.valve_states_all = 0x0000
         self.m4_valv = {"id": FPValveNames.M4_VALV.value, "state": DEENERGIZED}
+        self.m12_valv = {"id": FPValveNames.M12_VALV.value, "state": DEENERGIZED}
         self.p11_valv = {"id": FPValveNames.P11_VALV.value, "state": DEENERGIZED}
         self.p33_valv = {"id": FPValveNames.P33_VALV.value, "state": DEENERGIZED}
         self.p34_valv = {"id": FPValveNames.P34_VALV.value, "state": DEENERGIZED}
         self.p37_valv = {"id": FPValveNames.P37_VALV.value, "state": DEENERGIZED}
         self.p39_valv = {"id": FPValveNames.P39_VALV.value, "state": DEENERGIZED}
-        self.p43_valv = {"id": FPValveNames.P43_VALV.value, "state": DEENERGIZED}
         self.p6_valv = {"id": FPValveNames.P6_VALV.value, "state": DEENERGIZED}
 
         # NOTE: The len function counts the enums with the same number only once.
@@ -83,12 +83,12 @@
         """
         return [
             self.m4_valv.get("state"),
+            self.m12_valv.get("state"),
             self.p11_valv.get("state"),
             self.p33_valv.get("state"),
             self.p34_valv.get("state"),
             self.p37_valv.get("state"),
             self.p39_valv.get("state"),
-            self.p43_valv.get("state"),
             self.p6_valv.get("state")
         ]
 
@@ -126,12 +126,12 @@
         "msg_id_fp_valves_states_data",
         "valve_states_all",
         "m4_valv",
+        "m12_valv",
         "p11_valv",
         "p33_valv",
         "p34_valv",
         "p37_valv",
         "p39_valv",
-        "p43_valv",
         "p6_valv",
         "valve_states_enum",
         "fp_valves_states_timestamp"
@@ -148,12 +148,12 @@
         self.valve_states_all = vst[0]
         # Extract each valve state from U16 valves states using bit-masking
         self.m4_valv["state"] = self._binary_to_valve_state(vst[0] & 1)
-        self.p11_valv["state"] = self._binary_to_valve_state(vst[0] & 2)
-        self.p33_valv["state"] = self._binary_to_valve_state(vst[0] & 4)
-        self.p34_valv["state"] = self._binary_to_valve_state(vst[0] & 8)
-        self.p37_valv["state"] = self._binary_to_valve_state(vst[0] & 16)
-        self.p39_valv["state"] = self._binary_to_valve_state(vst[0] & 32)
-        self.p43_valv["state"] = self._binary_to_valve_state(vst[0] & 64)
+        self.m12_valv["state"] = self._binary_to_valve_state(vst[0] & 2)
+        self.p11_valv["state"] = self._binary_to_valve_state(vst[0] & 4)
+        self.p33_valv["state"] = self._binary_to_valve_state(vst[0] & 8)
+        self.p34_valv["state"] = self._binary_to_valve_state(vst[0] & 16)
+        self.p37_valv["state"] = self._binary_to_valve_state(vst[0] & 32)
+        self.p39_valv["state"] = self._binary_to_valve_state(vst[0] & 64)
         self.p6_valv["state"] = self._binary_to_valve_state(vst[0] & 128)
 
         start = self.END_POS_VALVES_STATES
@@ -215,8 +215,8 @@
         """
 
         rst = integer_to_bytearray(reset)
-        ste = integer_to_bytearray(state)
-        vlv = integer_to_bytearray(valve)
+        ste = integer_to_bytearray(int(state))
+        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,