Cassidy Monitor 17 Series Pressure Balance Valve TrimThe Cassidy collection uses graceful lines and a classical design to create a look that's both traditional and timeless. The Cassidy Monitor 17 Series valve trim kit maintains a balanced mix of hot and cold water regardless of changes in water pressure using a pressure balance valve. System features a lever handle to control the temperature and a separate handle to control the volume. Maximum dial rotation is adjustable between 90 and 180 degrees. The