Your plant looks like a hybrid of mariae and bastianii actually. The petals are curved and the red splotches are too large for just pure bastianii. Check it out here
The purple contrast on the lip is lovely. I have had my phal mannii since 2005 and it has been the easiest of all my orchids to re-bloom for me. I have no idea why but always puts up 2 spikes with many blooms on it. I love it.