Judging by your lack of response to the other "volunteer" here I am guessing you forgot that you posted here.... and since you have chosen to hide your email address I can not respond directly to you.I hope I am not wasting my time:)
I am guessing that your Valentin lived in Westmoreland Co PA. If he did then his 1920 census lists his arrival year as 1903
Name: Valentin Kovacich Age: 35 Birth Year: abt 1885 Birthplace: Croatia Home in 1920: Monessen Ward 3, Westmoreland, Pennsylvania Race: White Gender: Male Immigration Year: 1903 Relation to Head of House: Head Marital Status: Married Spouse's Name: Helen Kovacich Father's Birthplace: Croatia Mother's Birthplace: Croatia Helen Kovacich 8 Bertha Kovacich 6 Nick Kovacich 5 Diana Kovacich 4 Violet Kovacich 0 [9/12]
Brlenic, Croatia is likely within the parish of Krasic.There is a Valentin KOVACIC arriving at the Port of Baltimore who listed Krasic as his place of residence.