Moen 62330, Valve for Tub and Shower, 1/2" CPVC Inlets/CC Outlets Connection, M-Pact Moentrol Series

62330 MOEN ROUGH-IN VALVE T/S M-PACT POSI CPVC WITH STOPS BULK 1854535

The Moen 62330 Rough-In Valve is a professional-grade component designed for use in tub and shower systems requiring precise pressure balancing and durable installation performance. As part of the M-PACT Common Valve System, this unit provides modular flexibility, allowing contractors to install a single rough-in body compatible with a wide range of Moen trim configurations. The integrated stop valves provide on-site water isolation for maintenance or fixture replacement, simplifying future service without the need for system shutoff.

Technical Specifications

• Manufacturer: Moen Incorporated
• Collection: M-PACT Common Valve System
• Model Number: 62330
• Part Number: 1854535
• Type: Tub/Shower Rough-In Valve
• Valve Technology: Pressure Balance (Posi-Temp® compatible)
• Inlet Connection: 1/2 inch CPVC
• Outlet Connection: 1/2 inch CPVC
• Material: Solid brass body with corrosion-resistant components
• Mounting Type: Deck or wall installation depending on system configuration
• Stops: Integrated shutoff stops for localized service control
• Cartridge Type: Replaceable Posi-Temp® cartridge (for consistent temperature regulation)
• Flow Control: Maintains balanced pressure between hot and cold supplies to prevent temperature fluctuation
• Operating Pressure: Standard 20–125 psi residential and commercial systems
• Temperature Range: Designed for standard hot/cold water mixing with anti-scald protection
• Finish: Rough brass for behind-wall installation
• Compliance: Meets ASME A112.18.1/CSA B125.1 standards
• Compatibility: Interchangeable with all M-PACT compatible trim kits and future Moen designs
• Packaging: Bulk configuration for professional installation environments
• Applications: New construction and retrofit installations for residential and commercial tub/shower systems

Professional Summary

The Moen 62330 Rough-In Valve provides contractors with a reliable and adaptable foundation for pressure-balanced tub and shower assemblies. Built on Moen’s M-PACT platform, the valve allows for future trim and finish updates without replacing the installed rough-in, reducing labor costs and installation time. The solid brass construction offers mechanical integrity, while the integrated stop valves provide direct water control during service or fixture replacement. Engineered for precise performance and long-term reliability, the 62330 is specified for installations where durable construction and serviceability are essential to professional plumbing standards.