Index: firmware/App/Controllers/Valves.h
===================================================================
diff -u -r51fa142977df9fbfdc2db8ea00903e1568ef9a08 -raf0ce65ce725e352e2b0e1ca2f047bd94afc6e9f
--- firmware/App/Controllers/Valves.h	(.../Valves.h)	(revision 51fa142977df9fbfdc2db8ea00903e1568ef9a08)
+++ firmware/App/Controllers/Valves.h	(.../Valves.h)	(revision af0ce65ce725e352e2b0e1ca2f047bd94afc6e9f)
@@ -61,6 +61,8 @@
     VDR,              ///< Valve Drain
     VPI,              ///< Valve Pressure inlet
     VSP,              ///< Valve Sampling Port
+    VR1,              ///< Valve Reservoir 1 (spare for now including DG FPGA, as valve is of passive air relief type)
+    VR2,              ///< Valve Reservoir 2 (spare for now including DG FPGA, as valve is of passive air relief type)
     VPD,              ///< Valve Production Drain
     NUM_OF_VALVES     ///< Number of valves
 } VALVES_T;