When ordering from the US, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay. NICE NUMATICS PRECISION LIMIT VALVE # OMA 3 or 4 (?) This product data sheet is originally written in English. NICE NUMATICS PRECISION LIMIT VALVE pn # OMA 3 or 4 (?) this is nice working valve. The last number has rubbed off this and I do not know if it is a 3 or 4. THis is why I am selling cheap FREE USA SHIP NICE NUMATICS PRECISION LIMIT VALVE pn # OMA 3 or 4 (?) this is nice working valve. The last number has rubbed off this and I do not know if it is a 3 or 4. THis is why I am selling cheap FREE USA SHIP Modified Item No Custom Bundle No MPN OMA4 Brand NUMATICS UPC Does not apply