Lincoln Service Parts 1 › Lincoln Electric 9SG4481-19 INLET/CONTROL VALVE ASSEMBLY G4481-19 Lincoln Electric 9SG4481-19 INLET/CONTROL VALVE ASSEMBLY G4481-19 Sale Price: $2,988.32 Original Price: $3,436.57 INLET/CONTROL VALVE ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! INLET/CONTROL VALVE ASSEMBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1