The Board may, during the probation or parole period, in case of violation of the conditions of probation or parole, detain the special probationer or parolee in a county prison and make a recommendation to the court, which may result in the revocation of probation or parole and commitment to a penal or correctional institution to serve a sentence in the case of probation or the remainder of the sentence in the case of parole.
37 Pa. Code § 65.3