The F75 is used on wing tanks or any application where a 3/4-16 flush mounted fuel drain valve is needed. The
C500 is used on the bladder style wing tanks with a 1/2 diameter nozzle. The P3750 has a 3/8 NPT thread and
is designed for use on those applications. The SA5817-4C is used with a 3/4-16 bulkhead fitting to mount the
valve flush with the outside skin of the plane. A hose is attached to the valve with a 7/16-20 fitting at the low
point of the fuel system. The SA-60S valve is the same as the CAV-160 except it is constructed of 304 stainless
steel. The valve can be used in highly corrosive applications such as salt water. The 4350-6L has a 7/16-20
thread and a long stem that can be cut to length for your application.
