Index: leahi_dialin/dd/modules/valves.py
===================================================================
diff -u -rd829f0144de9fa02376bf7fac05a1f0758f28f7a -r640f8c3c4f01b1d162be74069538b8b392ac5805
--- leahi_dialin/dd/modules/valves.py	(.../valves.py)	(revision d829f0144de9fa02376bf7fac05a1f0758f28f7a)
+++ leahi_dialin/dd/modules/valves.py	(.../valves.py)	(revision 640f8c3c4f01b1d162be74069538b8b392ac5805)
@@ -383,13 +383,13 @@
             valve = valve | 0x2
         if bcv3:
             valve = valve | 0x4
-        if bcv7:
+        if bcv4:
             valve = valve | 0x8
         if bcv5:
             valve = valve | 0x10
         if bcv6:
             valve = valve | 0x20
-        if bcv4:
+        if bcv7:
             valve = valve | 0x40
         if bcv8:
             valve = valve | 0x80