Ciencia Metal T-Adapter With Shut-Off T Valve, 7/8 Or 15/16 And G1/2, Dsf006. Your search for a high-quality bidet sprayer diverter is finally over. CIENCIA 7/8" Bidet Valve is exactly what you need. Have a question? Search for answers. Question 1: How to use this valve? Can the water flow to toilet and bidet sprayer at the same time? Answer 1: When you turn the handle up, the water flows to the toilet tank and bidet sprayer head at the same time; when you turn the handle down, the water only flows to the toilet tank . Question 2: What is the size of the water inlet and outlet of the connector? Answer 2: G7/8"(22mm) female inlet G7/8"(23.5mm) male outlet G1/2"(20mm) male outlet, also fit 15/16" connection. Question 3: Is it hard to turn it? Answer 3: The water diverter is very easy to turn and is made very nice. Question 4: Is the handle metal? I've used others that while the tee and the valve are metal, the handle is plastic and break. Answer 4: The handle and bolt are metal and they are more solid than plastic one. Product Specification Body Material: Brass Handle Material: Brass Finish: Chrome Connection Dimensions 7/8" - 15/16" (22mm) Female Thread for the Toilet Fill Valve 7/8" - 15/16" (23.5mm) Male Thread for the Water Supply Line 1/2" (20mm) Male Thread for the Bidet Hose Package Included 1 x 7/8 T Valve Bidet Adapter 3 x Rubber Washers Sus304 Stainless Steel Brass Handle Lever: The lever is very smooth and allows for infinite adjustment of the flow of water to your bidet sprayer Anti-Leak Design: Rubber gaskets included for a better tight seal, fits well with your fixtures without leaking if install properly Brass T Valve: This bidet valve is made of brass with chrome finish, build to resist scratches corrosion rust, ensuring quality and longevity Easy-Install Movable Nut Design: The part of the diverter valve that connects to the toilet tank is movable so as to easily tighten to the tank especially in places w/o room to maneuver Bidet Connector 7/8 x 7/8 x 1/2: 7/8" female thread connect to the toilet tank, 7/8" male thread connect to the water supply, and 1/2" male thread connect to the bidet hose