LaundryMate 1/2"Copper IPS Washing Machine ValveThe Symmons W 400 washing machine valve is constructed of solid brass and stainless steel and carries a limited lifetime consumer warranty. This valve only assembly removes water supply pressure between cycles or during vacations to prevent burst hoses that could lead to damaging floods. This laundry shutoff valve has an easy to use single lever to shut off both cold and hot water simultaneously. Symmons LaundryMate Washing Machine shutoff valve