Butt Welded Gate Valves

Hanno Valve which can be customized Butt Welded Gate Valves‌‌‌ are suitable for a variety of industrial fields, such as petroleum, chemical, electric power, metallurgy, etc., can operate stably in high temperature, high pressure and other harsh environment. ‌ ‌ ‌‌‌

The correct installation method for Butt Welded Gate Valves is as follows:

1、 Preparation work:

Firstly, ensure that the material, model, and specifications of the welded gate valve meet the requirements. Clean both ends of the welding interface to ensure there are no impurities or oil stains.

2、 Perform welding:

Align the welded gate valve with the connecting pipeline and use a suitable welding method for welding. According to the material of the gate valve and pipeline, use appropriate welding materials for welding. Ensure that the welding joints are uniform and firm.

3、 Installation and fixation:

After welding is completed, install and fix the welded gate valve correctly according to actual needs. Use appropriate fixing devices such as bolts and nuts to secure the gate valve in the desired position.

4、 Debugging:

After welding and fixing, it is necessary to debug the welded gate valve. Ensure that the opening and closing operations of the gate valve are normal, without any leakage or seepage. Check whether the sealing performance and operating force of the gate valve meet the requirements.

5、 Perform pressure test:

After completing the debugging, use a pressure tester to test the pressure of the welded gate valve. According to the design requirements, apply appropriate pressure and observe for any leakage. If there is leakage, it needs to be re debugged and repaired.

6、 Valve maintenance:

After installation, regularly maintain the gate valve. Including cleaning the surface of the valve, checking the sealing performance of the valve, lubricating the moving parts of the valve, etc. Maintain the good working condition of the gate valve.

The above is the correct installation method for welding gate valves. It is important to carefully read the installation instructions of the gate valve before installation and strictly follow the requirements for operation. If encountering uncertain situations, Hanno Valve suggests seeking professional help.

Materials