Your search for a high-quality bidet sprayer diverter is finally over. CIENCIA Chrome Bidet Sprayer Diverter 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 down, the water only flows to the toilet; when you turn the handle up, the water flows to the toilet and the sprayer at the same time. 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 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: Does the handle turn 90 degrees (quarter turn) or 180 degrees (half turn)? Answer 4: It’s a 90 turn. Question 5: Is the handle metal? I've used others that while the tee and the valve are metal, the handle is plastic and break. Answer 5: The handle is metal.