lot of 8 this info is as close as i could get!!! they look like 24 volt
vp4000 , 5 Port Solenoid Valve, Base Mount & Body Ported, Metric
vp4224m-x52 5 of them are new 3 are used!! they cost $179 on the smc site
smc air Port Solenoid Valve Base Mounted Body lot
If paying by money order it has to be a postal money order!