diff --git a/code/ATMOSPHERICS/components/trinary_devices/mixer.dm b/code/ATMOSPHERICS/components/trinary_devices/mixer.dm
index cd219cd6f4e..5d33e3cb605 100644
--- a/code/ATMOSPHERICS/components/trinary_devices/mixer.dm
+++ b/code/ATMOSPHERICS/components/trinary_devices/mixer.dm
@@ -37,10 +37,7 @@
 		if(!istype(T))
 			return
 
-		if(flipped)
-			add_underlay(T, node1, turn(dir, -90))
-		else
-			add_underlay(T, node1, turn(dir, -180))
+		add_underlay(T, node1, turn(dir, -180))
 
 		if(flipped)
 			add_underlay(T, node2, turn(dir, 90))
diff --git a/code/ATMOSPHERICS/components/trinary_devices/tvalve.dm b/code/ATMOSPHERICS/components/trinary_devices/tvalve.dm
index 7e91c931f16..f95396086b7 100644
--- a/code/ATMOSPHERICS/components/trinary_devices/tvalve.dm
+++ b/code/ATMOSPHERICS/components/trinary_devices/tvalve.dm
@@ -40,6 +40,7 @@
 		var/turf/T = get_turf(src)
 		if(!istype(T))
 			return
+			
 		add_underlay(T, node1, turn(dir, -180))
 
 		if(flipped)