Staff Answer
Sep 27, 2026 - 11:07 AM
The 640908 is the only single-port valve we carry, and I can't confirm it comes with a threaded fitting. It's discontinued.
Since I can't confirm this 100% from here, please email us at info@rvfridgeguys.com or call 800-712-8822 with your model and serial number and we'll double-check it for you. You can also browse www.rvfridgeguys.com.
