WATTS® 0006643 2-M2 Manual Shutoff Valve, 1/2 in
This 1/2-inch manual shutoff valve is designed to regulate water flow from the supply to the washing machine’s flexible hoses. Featuring a single Duo-Cloz lever, it allows quick shutoff of both hot and cold water, reducing pressure on supply lines to help avoid water damage. Constructed with a durable brass body and brass ball valves equipped with long-lasting PTFE seats, it includes 1/2-inch dual copper straight adapters compatible with 1/2-inch male NPT or solder connections, plus 3/4-inch hose fittings. Rated for up to 150 psi pressure and 180°F temperature.
Orders placed by 2:00pm EST will ship same day, except on holidays.
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Delivery & Returns
Orders will ship same day if received by 2pm EST.
Upcoming holiday closures: May 25, 2026
All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.
FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.

