The 110 non-lubricated selector valves are designed to operate in systems where instantaneous port selection is desired.  Since lubricants are not used, re-lubrication is not required.  There is no lubricant to freeze and lock the valve or to contaminate fine fluids.  The O-ring sealed cap and stem eliminate leakage. Designed for panel or bracket mounting. 
Standard with pointer lever to indicate the desired porting selection and can be rotated 360 degrees