Lincoln Service Parts 1 › Lincoln Electric 9SFC0042000040 PULSE VALVE 3/4 INCH INTEGRAL FC0042000040 Lincoln Electric 9SFC0042000040 PULSE VALVE 3/4 INCH INTEGRAL FC0042000040 Sale Price: $423.75 Original Price: $487.31 PULSE VALVE 3/4 INCH INTEGRAL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PULSE VALVE 3/4 INCH INTEGRAL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1