Suit for hot or cold water, gas, air, oils, low viscosity fluids, hydrocarbons, gasoline, kerosene, or engine fuel. Brass body with chrome plated, solid and durable. Temperature Range: 35 to 60 degree. No matter how the temperature and water pressure change, it will stabilize the water flow. Built-in temperature control component, in the event of a cold water failure, the safety device automatically shuts off the supply of hot water to prevent burns., Manufacturer: LSIJN