NL200 - Turn flush, passive donk fires pot at me

[Burdzthewurd]

NL200 5-handed

I have $220 and cover Villain. He's very loose preflop calling and raises a wide range of hands, but pretty straightforward postflop. He doesn't get tricky with semi-bluffs or big pairs and is very aggressive with his monsters. I'm not a big advocate of betting a flush draw, getting there, then folding it, so is this a call and call any non-heart/board pair on river?

1 fold, Hero raises to $7 with 8[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/heart.gif[/img], Button calls, Villain calls, BB folds.

Flop 3[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/diamond.gif[/img]

Villain checks, Hero bets $17, Button folds, Villain calls.

Turn 6[img]/images/graemlins/heart.gif[/img]

Villain bets $50, Hero..