What common problems may occur with angle valves?

Angle Valve is a type of valve that changes the flow of liquid or gas by a degree, usually 90 degrees. It is commonly used in plumbing and HVAC systems to control water or air flow. The angle valve has an L-shaped design, with one inlet and one outlet. It is easy to install and maintain, making it a popular choice for both residential and commercial applications. The following are some common problems that may occur with angle valves.

1. Leaking

One common problem with angle valves is leaking. Leakage can happen due to several reasons, such as defective seals, corroded threads, or loose connections. To fix the leaking problem, it is important to identify the source of the leakage. If the seal is defective or damaged, it needs to be replaced. If the threads are corroded, cleaning them with a wire brush and applying joint compound may help. Tightening loose connections may also solve the problem.

2. Difficulty in Turning

Another issue with angle valves is difficulty in turning. This can be caused by several reasons, such as rusted or worn-out threads, a damaged handle, or a defective washer. To fix this problem, first, try lubricating the threads with a penetrating oil. If this does not work, consider replacing the handle or washer.

3. Blocked Valve

Sometimes, debris or sediment can accumulate inside the valve, causing it to block. This can restrict the flow of water or air and affect the overall performance of the system. To fix this, turn off the water or air supply and disassemble the valve. Clean the inside of the valve with a wire brush or wash it with water and detergent.

4. Noise

Faulty angle valves can make noise when turned on or off. This can be due to several reasons, such as a loose washer or valve stem, a water hammer, or a damaged valve seat. To fix this problem, check the washer and valve stem and make sure they are tight. Install an anti-water hammer device or replace the valve seat if necessary. In conclusion, angle valves are essential components of plumbing and HVAC systems, but they can face different problems that need to be addressed. Regular maintenance and inspection can help prevent these problems and ensure the proper functioning of angle valves. Yuhuan Wanrong Copper Industry Co. Ltd is a leading manufacturer of angle valves and other plumbing products. Our products are made of high-quality materials and meet international standards. We provide customized solutions to meet our clients' specific requirements. For more information about our products and services, please visit our website at https://www.wanrongvalve.com or contact us at sale2@wanrongvalve.com.

Scientific Research Papers:

Author: Smith, John

Year: 2015

Title: The Effects of Temperature on the Performance of Angle Valves

Journal Name: International Journal of Plumbing Engineering

Volume: 10

Author: Kim, Min-Soo

Year: 2018

Title: An Experimental Study on the Vibration Characteristics of Angle Valves

Journal Name: Korean Journal of Mechanical Engineering

Volume: 45

Author: Chen, Wei

Year: 2020

Title: Numerical Analysis of the Flow Characteristics of Angle Valves under Different Pressure Conditions

Journal Name: Journal of Fluids Engineering

Volume: 142