Product Product. This toilet urinal flush valve set is made of solid copper with chrome finish, rust resistant, always looks brand new. It is a hand operated flush valve, significant water saving. Fashion and exquisite design, perfectly match your bathroom. Specifications: Main Material:Zinc Alloy Suitable water pressure: 0.8MPa. Rinse time: 3-10 seconds. Configuration: ABS hand wheel, aluminum alloy inner core, iron inner rod, stainless steel screw, stainless steel spring, copper lining. Package weight: approx. 260g Box contents: 1 x Urinal Flush Valve Warm Note: 1.The size of the manual measurement may have some error, it is within the range of 2 cm, the actual size shall be subject to the actual object. 2.Due to different lighting and shooting conditions, the color of the image may differ from the actual product. Please refer to the actual product.