11-28-2015, 05:54 PM
Chester,
I believe that is an air control valve and it is mounted to the exhaust port of the electric solenoid air valve. It regulates the speed of the air cylinder that controls the sewer dump valve. It "bleeds off" excess pressure and prevents the sewer valve from snapping closed. Air escape during actuation is normal.
You could adjust the speed of the sewer valve operation by adjusting the screw on the tip of that valve after loosening the locking-nut.
I believe that is an air control valve and it is mounted to the exhaust port of the electric solenoid air valve. It regulates the speed of the air cylinder that controls the sewer dump valve. It "bleeds off" excess pressure and prevents the sewer valve from snapping closed. Air escape during actuation is normal.
You could adjust the speed of the sewer valve operation by adjusting the screw on the tip of that valve after loosening the locking-nut.
1993 Newell (316) 45' 8V92,towing an Imperial open trailer or RnR custom built enclosed trailer. FMCA#232958 '67 Airstream Overlander 27' '67GTO,'76TransAm,'52Chevy panel, 2000 Corvette "Lingenfelter"modified, '23 Grand Cherokee.