The Speakman Sentinel Mark II CPV-PB-PXC pressure balance shower valve has been engineered to deliver a complete and consistent shower experience. Featuring a pressure balancing and temperature regulating ceramic cartridge "“ this shower valve ensures water will be delivered without ever becoming scalding hot. The CPV-PB-PXC model features PEX F1807 crimp inlet connections. Speakman pressure balance shower valves feature solid brass bodies with integral stops allowing for water shut off for valve maintenance. The valves also include temperature limit stops which allow the user to set a maximum temperature level. Speakman Sentinel Mark II pressure balance shower valves are ASSE 1016 certified to perform at flow rates as low as 1.75 gpm, making these valves ideal for use with shower heads from 2.5 to 2.0 gpm. Speakman CPV-PB-PXC Features: Shower valve with crimp inlet connections Anti-scald element to prevent scalding water Adjustable temperature limit stop Durable, solid brass body Integral spring check stops Speakman CPV-PB-PXC Specifications: Number of Ports: 4 Connection Size: 1/2" Connection Type: NPT Valve Type: Pressure balanced