Northwest Bank, Valencia Basic Info Reviews Routing Numbers Map & Direction Name: Northwest Bank, Valencia Main Office: No Service: Full Service Brick and Mortar Office Location: 1421 Pittsburgh Road Valencia, Pennsylvania 16059 Butler County View other branches Phone: 724-443-6100 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer041201114YN041202702YN243374218YY From: To: