Product Description Built on the Moen M-PACT common valve system that allows you to make style updates any time without replacing plumbing and equipped with Posi-Temp technology to maintain water temperature, the Moen Monticello Posi-Temp Pressure Balancing Shower Valve delivers generous water flow. The four-port cycle valve also allows you to predetermine the hottest temperature setting prior to installation. Its 1222 cartridge accommodates back-to-back installations. Featuring four ports and durable brass construction, this valve meets ASSE performance requirements and is backed by Moen's Limited Lifetime Warranty against leaks, drips, and finish defects. Amazon.com The 2510 IPS valve ( view larger ). Changing the look of your bathroom has never been faster and easier thanks to Moen's M-Pact Common Valve System. The Monticello PosiTemp 1/2-inch IPS valve (model 2510) allows you to upgrade the trim style or swap out finishes on your fixtures without replacing the valves. So once the system is in place, you can change your decor as often as you want at any point in time -- during construction process or years down the road. All changes can be made above the deck or in front of the wall, and it just takes few minutes. Best of all, the M-Pact Common Valve System is as easy to install as a standard valve. The Monticello 2510 features a PosiTemp pressure-balancing control valve to help maintain water temperature in the shower, brass construction, 1/2-inch IPS connection type, and four ports. The 1222 cartridge accommodates back-to-back installations. This valve meets ASSE performance requirements. What Sets Moen Apart? From a variety of styles designed to complement today's decors to faucets that perfectly balance your water pressure, Moen sets the standard for exceptional beauty and reliable, innovative design. Additionally, all Moen products come with a Limited Lifetime Warranty against leaks, drips and finish defects. What's in the Box Moen 2510 Monticello PosiTemp 1/2-inch IPS valve; installation instructions Moen 2510 1/2" IPS Posi-Temp Rough-In Valve At a Glance Moen M-Pact common valve system allows you to easily update your faucet style in the future PosiTemp pressure-balancing valve maintains water pressure and controls temperature 1/2-inch IPS connection with four ports Brass construction Limited lifetime warranty P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer Moen is dedicated to designing and delivering beautiful products that last a lifetime. Moen offers a diverse selection of kitchen faucets, kitchen sinks, bathroom faucets and accessories, and showering products. Moen products combine style and functionality with durability for a lifetime of customer satisfaction. See more TEMPERATURE CONTROL: Posi-Temp valve helps maintain water temperature INSTALLATION TOOL INCLUDED: Plaster ground included to install the valve flush with the wall, valve meets ASSE performance requirements LONGSTANDING FLEXIBILITY: Built on the Moen M-PACT common valve system, allowing you to update the faucet style in the future without replacing any plumbing CONNECTION SIZE: The mixing valve has 1/2-inch IPS connections NUMBER OF PORTS: The shower valve has 4 ports ORIGINAL EQUIPMENT MANUFACTURER: Authentic Moen replacement part