Check the listing for details. 1 Pc XFITTING Washing Machine Stop Valve, 1/2" Pex B x 3/4" MHT, Red. Condition: New. Listed at 15.99 USD. The XFITTING Premium Washing Machine Outlet Stop Valve with Hammer Arrestor is engineered for use in PEX B plumbing systems, providing an easy and reliable connection. Featuring a 1/2" PEX B crimp connection and 3/4" MHT (Male Hose Thread), this stop valve is specifically designed for washing machine installations. Built-in copper hammer arrestor eliminates water hammer to protect your plumbing system from damage and noise Durable red handle allows for smooth shutoff control Constructed from high-quality brass for long-term durability Suitable for both residential and commercial environments Ensure a reliable, noise-free connection with the XFITTING Washing Machine Outlet Stop Valve, designed for easy installation and optimal performance in any plumbing setup.