Moen M-Pact 4-Port Shower Valve System 0.5 Inch Compression

Description

Product Overview

The Moen M‑Pact 4‑Port shower valve is engineered for long‑lasting performance in residential bathroom remodels. Constructed from solid metal with a bronze exterior, the valve resists corrosion and matches classic bathroom décor. It features 0.5‑inch compression inlet and outlet connections, a CC outlet, and a maximum operating pressure of 80 psi. The integrated temperature‑control (posi‑temp) valve helps keep water at a comfortable temperature, reducing sudden hot‑cold shifts. With four ports, the system supports multiple shower functions and future faucet upgrades without replacing plumbing.

Usage

Designed for both new construction and retrofit projects, this valve fits standard ½‑inch plumbing lines. Ideal for master bathrooms, guest suites, and accessible shower stalls, it delivers reliable water flow for rainheads, handhelds, and body sprays. Homeowners who plan to update faucet styles later will appreciate the M‑Pact system’s modularity, allowing a simple swap of the visible faucet while keeping the underlying valve intact.

Why Choose Us

Moen’s reputation for quality plumbing components backs this valve with a limited lifetime warranty, ensuring confidence in durability and performance. The bronze finish not only adds a timeless aesthetic but also provides added protection against wear. Every valve is tested to ASSE standards, guaranteeing safety and compliance. Our dedicated support team assists with installation guidance and any post‑purchase questions, reinforcing a hassle‑free ownership experience.

Key Features

• Bronze‑finished metal body resists corrosion and enhances bathroom style.
• Four‑port design supports multiple shower functions and future faucet changes.
• 0.5‑inch compression connections simplify installation on standard plumbing.
• Integrated posi‑temp valve maintains consistent water temperature for comfort.
• Limited lifetime warranty and responsive customer support for peace of mind.

FAQ

Can this valve be installed in an existing bathroom?

Yes, the valve uses standard ½‑inch compression connections, making it compatible with most existing shower plumbing setups.

Is the bronze finish prone to scratching?

The bronze finish is a durable coating designed for everyday use; minor scratches may appear over time but do not affect performance.

What does the limited lifetime warranty cover?

The warranty covers defects in materials and workmanship for the life of the product when installed according to Moen’s guidelines.

Do I need additional parts to complete the installation?

The valve includes the core valve assembly; you will need standard showerheads, hoses, and any decorative trim pieces separately.

Can I replace the faucet without changing the valve?

Yes, the M‑Pact system is designed for modular upgrades, allowing you to swap the visible faucet while retaining the existing valve.