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Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications. Improper installation and use will directly affect the normal operation in the future, so attention must be paid.

Repairing valves under pressure is a complicated, dangerous and highly technical work. In addition to being bold, careful, cautious and decisive, maintenance of valves under pressure should also have a strict scientific attitude.

Irrigation valves and pipe fittings are essential components in the irrigation system. They can regulate the direction of water flow and control switches, improve pipeline functions, and ensure the safe and stable operation of the entire farmland irrigation system.

一. The gate valve Gate valve, also known as gate…

We have always abided by our commitment to partnerships, meeting or exceeding the requirements of each customer.

We have always abided by our commitment to partnerships, meeting or exceeding the requirements of each customer.

Production and manufacturing of good valves must go through a variety of performance testing, one of the most important test is the test pressure. Test pressure is to test the pressure value of the valve can withstand whether the production requirements, the general valve pressure test must comply with the following principles and precautions.

The purpose of using check valves is to prevent the backflow of the medium, generally at the outlet of the pump should be installed check valves.

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