Composite exhaust valves can be applied to various liquid transportation scenarios, such as industrial circulating water systems, building water supply and drainage, agricultural irrigation, etc. Pipelines of different diameters and materials can be adapted, making them an ideal choice for ensuring the normal operation of the system, whether it is a new construction project or an old pipeline network renovation, based on their performance.

Measurement steps for composite exhaust valve:

1. Preparation before installation

-Cleaning the pipeline: Before installation, it is necessary to remove debris such as welding slag, tree branches, stones, etc. from the pipeline to avoid damaging the valve or affecting its normal operation.

-Check components: Check whether all components of the exhaust valve are intact, including the valve body, valve cover, float ball, lever frame, lever and plug head, to ensure that there is no damage or missing.

-Vertical installation: It must be installed vertically to ensure that the floating ball inside is in a vertical state, so as not to affect the exhaust effect.

2. Installation and debugging

-Installation position: Installing the exhaust valve at a higher point in the system or in an area where gas is prone to gather is beneficial for improving exhaust efficiency.

-Connecting pipeline: According to the drawing requirements, firmly connect the exhaust valve to the pipeline to ensure no leakage. At the same time, a gate valve can be installed in front of the valve for easy maintenance and operation in the future.

-Debugging and running: After installation, open the system for debugging. Observe whether the exhaust valve is working properly, and if there are any abnormalities, adjust or replace the components in a timely manner.

3. Performance testing

-Exhaust volume test: By simulating actual working conditions, test the exhaust volume of the exhaust valve at different pressures to ensure that it meets the design requirements.

-Sealing performance test: Check the sealing performance of the exhaust valve to ensure that there is no leakage in the closed state.

-Pressure resistance test: Conduct a pressure resistance test on the exhaust valve to verify its ability and stability under high pressure.

4. Record analysis

-Record data: During the testing process, record in detail various test data, including exhaust volume, sealing performance, pressure resistance, etc.

-Analysis and evaluation: Based on test data, analyze and evaluate the performance of the exhaust valve to determine whether it meets design requirements and usage standards.