Yes it's valid. You can check the list of approved universities in UGC's website or NAAC website. The full name of RVD university is 'Janardan Rai Nagar Rajasthan Vidyapeeth (Deemed) University', so...
Within the United States, the most important accreditation for colleges and universities is the regional accreditation. If the institution has a regional accreditation, the course work and degree...