Miller Electric 195831 VALVE,CHECK AIR 450 PSI 3/4 FNPT INLET 1.0 MNPT OU Sale Price: $134.42 Original Price: $154.58 VALVE,CHECK AIR 450 PSI 3/4 FNPT INLET 1.0 MNPT OU PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! VALVE,CHECK AIR 450 PSI 3/4 FNPT INLET 1.0 MNPT OU PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1