Index: leahi_dialin/ui/td_messaging.py
===================================================================
diff -u -r05102999615f657437bb8cf2c568eb61bf68cfd7 -rd0d61f13cca978f73a2fc2f628a6f5e8ff4e2018
--- leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision 05102999615f657437bb8cf2c568eb61bf68cfd7)
+++ leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision d0d61f13cca978f73a2fc2f628a6f5e8ff4e2018)
@@ -203,7 +203,29 @@
                                             payload=payload)
 
         self.can_interface.send(message, 0)
+    
+    def td_valves(self, arterial: int, venous: int = 0):
+        """
+        Broadcasts the current TD Battery Data
+        @param arterial : arterial valve
+        @param venous   : venous valve
+        @return: None
+        """
+        
+        if not self.can_enabled:
+            raise ValueError("CAN Interface is not enabled")
 
+
+        payload =  conversions.integer_to_bytearray(arterial)
+        payload += conversions.integer_to_bytearray(venous  )
+
+        message = CAN.DenaliMessage.build_message(
+                                            channel_id=CAN.DenaliChannels.td_sync_broadcast_ch_id,
+                                            message_id=msg_ids.MsgIds.MSG_ID_TD_VALVES_DATA.value,
+                                            payload=payload)
+
+        self.can_interface.send(message, 0)
+
     def td_voltages(self, line_1_2v: float = 1.2, line_3_3v: float = 3.3, line_logic_5v: float = 5.0, 
                     line_sensors_5v: float = 5.0, line_24v: float = 24.0, line_regen_24v: float = 24.0, 
                     fpga_adc_ref: float = 1.0, res_ref: float = 3.0, fpga_vcc: float = 3.0,