Thank you for all the tips guys. Let Me start by showing you where the problem is happening.
This picture shows you where the RX and retract valve is located. The Valve is a BVM High-Flo and the last servo ( currently melted in the picture ) is a DS 368 (metal gear ), RX is a JR 955S in a BVM Mig-15.
FYI the previous servo heated up NOT CONNECTED to the valve.
I didnt want to change the RX until I got some info from you all, what John Redman says makes perfect sence otherwise all my other servos would be heating up as well and that is NOT the case.