Usually not without a little modification.
Unless you can get your hands on some Avid Tri-Align brakes or the like.
Since you say you want a bike for low mileage gravel work, I'd probably tend more towards just getting some long reach roadie brakes and some 700c wheels with 32-ish grave tires on there. The BB is usually kinda high with that setup, but, for short miles, NBD
