Built on the Moen M-PACT common valve system that allows you to make style updates any time without replacing plumbing and equipped with the Moentrol valve system, the Moen M-PACT Moentrol Shower Valve with Stops lets you adjust both water volume and temperature. A pressure-balancing feature helps maintain temperature even when other water sources in the house are in use. The four-port valve with volume control and integral check stops also provides an adjustable temperature limit stop to control maximum hot water temperature, while its 1225 cartridge accommodates back-to-back installations. Featuring durable-brass construction, this valve meets ASSE performance requirements and is backed by Moen.