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2024-01-22
What Is An Electric Valve?
An electric valve is a device that controls the flow of fluid by driving a valve switch through a motor. The electric valve is connected by the electric actuator and the valve, and becomes an electric valve after installation and debugging.
2024-01-22
What Is A Manual Valve?
A manual valve is a valve that controls the opening and closing of the valve through manual operation. Usually with the help of handwheels, handles, levers, sprockets and other tools to operate,
2024-01-22
What Is An Oversized Valve?
Oversized valve refers to a valve with a very large nominal diameter, usually above DN1400mm. This valve is mainly used in large pipeline systems, such as pipeline systems in oil, gas, chemical and other industries.
2024-01-19
What Is A Large Diameter Valve?
Large diameter valve refers to the nominal diameter of the larger valve, usually DN350mm to 1200mm. This valve is mainly used in large pipeline systems, mainly used to control, cut off or regulate the flow of media in the pipeline.
2024-01-19
What Is A Medium Diameter Valve?
Medium diameter valves are valves with apertures in the range of approximately 50mm to 300mm. Medium diameter valves are available in a variety of styles, including solenoid valves, safety valves, plug valves and butterfly valves.
2024-01-19
What Is A Small Diameter Valve?
A small diameter valve is a valve with a small diameter bore. The exact size can vary depending on the application, but generally, a small diameter valve has a bore of less than 40mm.
2024-01-19
Classify Valves By Diameter
Valves can be divided into small caliber valves, medium caliber valves, large caliber valves and large caliber valves. DN refers to the nominal diameter of the pipe (also known as the nominal diameter),
2024-01-19
What Is An Ultra-Low Temperature Valve?
Ultra-low temperature valve refers to the valve for medium temperature below -150℃. Due to the ultra-low temperature environment, ordinary valve materials will be embrittlement, cold and brittle reactions
2024-01-19
Valves Classified By Temperature
There are many ways to classify the valve, one of which is to distinguish according to the temperature of the working environment, and the materials used by the valve are different at different temperatures.
2024-01-18