1.Flexible and Water Saving: The urinal flush valve is designed with manual operation, which is very flexible and water-saving. It is ideal for use in public restrooms or areas where water conservation is a priority. 2.Delay Time: The urinal flush valve supports a delay of 3-6 seconds, which is ideal for home bathrooms and toilets. The delay ensures that the right amount of water is used to optimize water conservation and ensure efficient flushing, making it ideal for public restrooms, commercial buildings and other areas with high traffic. 3.Convenient and Sanitary: The flush valve provides convenience. It is designed to keep bathrooms and toilets odor-free, making it ideal for public and home use. 4.Simple Installation: The flush valve is designed to be wall-mounted with a G1/2 threaded connection, which eliminates the need for a plumber and enables simple installation. This makes installation easy without the need for professional assistance. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!