Function: The of this stainless steel valve is to conveniently control or close the water , even if your hands are full of foam or you are washing your hair. The water can be closed or reduced, thereby saving water. Material: This shower head shut off valve made of 304 stainless steel with much higher performance (high heat-resistance, high resistance and pressure-resistance), more and harder than Brass and Plastic one. 1/2Inch standard connections, NPT female and male, compatible with the most common showerhead connectors in the North America.The long stainless steel handle rotates a quarter turn to control the amount of water. The maximum operating temperature of this shower on off valve is 325 °F. Widely Used: This stainless steel ball valve use as showerhead shut off valve, RV shower shut off valve or water saving adjustable valve, which also widely used , bathroom, kitchen, RV, Motorhome, etc., Weight: 0.29431711977 Pounds, Manufacturer: IMCCZONY