WTB: 3/8 air ride valve

Need one, two or three 3/8 air ride valve.  Prefer SMC valves or Parker...please lemme know what you have...thanks

-dennis

I have one old school SMC.  I took it apart already to check the diaphragm and it is in good shape.  I am keeping one as a "kill" for my main air supply, but I can get you the other one if you want.  LMK