About This

• 【 Stops included 】Quarter turn stops included for maintenance at the water valve
• 【 Installation Notes 】When installing the product, the position with these two stepped rectangles, which is on the valve core, must be reset, installed in an upward orientation, and aligned precisely with the center of the Retaining Clip
• 【 Precise temperature control 】Designed for Moen shower systems, this pressure balancing valve (compatible with Moen 2590 series) ensures stable water temperature, solving hot/cold fluctuations. Equipped with advanced technology for Moen Posi-Temp performance, it professionally balances water pressure, ideal for shower valve replacement for Moen Posi-Temp setups. Perfect for "shower only" or "tub only" installations by capping unused ports
• 【 Compatible and convenient 】Shower valve 2590 allowing faucet style updates without re-plumbing. Shower assembly with 1222 valve Works with standard 1/2-inch IPS connections, 2590 replacement pressure balancing valve suitable for Moen valve setups—no professional tools needed for DIY installation
• 【 Brass Structure 】4-port design (hot/cold inlets, tub/shower outlets) for moen shower valve kit. Constructed with durable brass to resist corrosio, Compatible with Moen diverter valve setups, ensuring long-lasting performance in high-moisture environments
• 【 Flexible adaptation 】Authentic replacement for Moen 2590 valve. 2590 shower valve kit for moen posi-temp pressure valve for Moen posi-temp valve systems. Features 1/2-inch IPS connections (female) for secure fitting. Can be used as a direct replacement for Moen 2590 temp posi valve or 2590 shower valve kit
• 【 Customer first 】We understand your bathroom is a place for comfort—and we’re here to ensure your peace of mind. Our 1-year worry-free warranty isn’t just a policy—it’s a promise to stand by you through every installation step and beyond. Because your satisfaction is our top priority. Rest easy knowing this 2590 replacement valve comes with a free cartridge compatible with Posi-Temp trims, designed to seamlessly fit your Moen system and keep your showers consistent for years to come

Overview

• Material : Brass
• Brand : Wanyous
• Item dimensions L x W x H : 4.4 x 3.5 x 4.4 inches
• Exterior Finish : Brass
• Inlet Connection Size : 0.5 Inches
• Inlet Connection Type : IPS
• Outlet Connection Type : IPS
• Number of Ports : 4
• Outlet Connection Size : 0.5 Inches
• Specification Met : ASME, ANSI, CSA, ULC, ASTM, NSF, MSS, UL, IAPMO, NEMA, RoHS, EPA, WQA, ANSI B16.11, ANSI B1.20.1, UPC, FM, MSS SP 67, WaterSense, ISO 9001, MSS SP 25, OSHA, CE, ASSE, API 609 ASME, ANSI, CSA, ULC, ASTM, NSF, MSS, UL, IAPMO, NEMA, RoHS, EPA, WQA, ANSI B16.11, ANSI B1.20.1, UPC, FM, MSS SP 67, WaterSense, ISO 9001, MSS SP 25, OSHA, CE, ASSE, API 609