The Ultimate Guide to Toilet Inlet Valve Variants

The toilet inlet valve is broken, and we can replace it with a new one. So, how many specifications are there for toilet inlet valves? Here, I will give you a brief introduction.

一、Specifications of Toilet Inlet Valves

The diameter of domestic inlet valves is typically half an inch, but their height can vary. Based on their height, they can be divided into three specifications: 40 cm, 50 cm, and 60 cm. When selecting the size of the toilet inlet valve, we can remove the old inlet valve and measure its height with a ruler. If we are unable to measure the size of the old inlet valve, we can measure the size of the toilet inlet and the height of the toilet tank to determine the appropriate specifications for the inlet valve.

二、Considerations When Purchasing a Toilet Inlet Valve

1、The size of the toilet inlet valve is not universal, so we need to pay attention to the height of the product when purchasing. If the toilet inlet valve is too high and the toilet tank is relatively low, it may lead to installation issues. Therefore, when choosing an inlet valve, we should first measure the height of the water tank and select the height of the inlet valve accordingly.

2、When selecting an inlet valve, we need to carefully check the quality of the sealing rubber ring. The quality of the sealing ring affects whether the toilet will leak. We should closely observe whether the surface of the sealing ring is smooth, check for any pungent smells from the product, and test the tensile strength of the sealing ring to ensure it has good resilience.

3、During the selection process, we can also adjust the height of the product and check if the inlet valve can be adjusted to the desired height. We should feel if there’s any obstruction when using the adjustment clips. Additionally, we need to examine the product's filter screen, checking whether the mesh is uniform and consistent, and if the filter holes are not too large.

In summary：this is a brief introduction to the specifications of toilet inlet valves. I hope that after reading this article, you will have a better understanding of toilet inlet valve specifications. For more related information, you can continue to follow our website.