Flange, also known as flange flange or flange. Flange is the part that connects the pipe and the pipe to each other. It is used for the connection between the pipe ends. It is also useful for the flange on the inlet and outlet of the equipment. It is used for the connection between the two equipment, such as the reducer flange. Flange connection or flange joint refers to the detachable connection of flange.....

The filter is an indispensable device on the pipeline of the conveying medium. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, fixed water level valve, and other equipment of the Fanggong filter. The filter is composed of a cylinder, a stainless steel screen, a sewage part, a transmission device and an electric control part. After the water to be treated passes through the filter cartridge of the filter mesh, its impurities ...

The hydraulic control valve is a valve that uses the pressure of water in the pipe network to control the opening, closing and opening of the valve. It is an automatic valve that saves manpower and saves energy. Widely used in water supply pipe network systems such as hydraulic irrigation, high-rise buildings, fire protection systems, municipal water supply and drainage, electricity, etc. It has the functions of automatic water level control, decompression, pressure...

1. External leakage is blocked, internal leakage is easy to control and safe to use. Internal and external leakage is an element endangering safety. Other automatic control valves usually extend the valve stem, and the rotation or movement of the valve core is controlled by electric, pneumatic and hydraulic actuators. This must solve the problem of long-term action of the external leakage of the valve stem dynamic seal; only the solenoid valve is completed with...

The smart IC card water meter is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption, and to conduct water data transmission and settlement transactions. This is a great improvement compared with the traditional water meter which only has the functions of flow collection and mechanical pointer to display water consumption. In addition to recording...

A valve is a device used to control the direction, pressure, and flow of a fluid in a fluid system. It is a device that enables the medium (liquid, gas, powder) in piping and equipment to flow or stop and can control its flow. A valve is a fluid delivery system. Important control components in Preparation before operation.Before operating the valve, the operating instructions.Before operating the valve, the operating instructions should be carefully read...