Brass ball valve

Release time:

08 Jan,2025

Brass ball valve
Brass ball valve

I. Definition and Function

A brass ball valve is a valve made of brass material, mainly used to shut off, distribute, and change the flow direction of media (such as water, gas, etc.). Ball valves designed with a V-shaped opening also have good flow regulation functions.

II. Characteristics

Rapid and easy opening and closing: Brass ball valves are suitable for frequently operated environments, with quick and easy opening and closing actions.
Low fluid resistance: Due to its structural characteristics, the resistance generated by the brass ball valve when fluid passes through is relatively small.
Simple structure: The structure of the brass ball valve is relatively simple, small in size and light in weight, making it easy to install and maintain.
Installation direction is not restricted: The installation direction of the brass ball valve is not restricted, and the flow direction of the medium can be arbitrary.

III. Standards and Specifications

The production and inspection of brass ball valves follow a series of national and industry standards, such as:
Standard number for copper ball valves: GB/T15185-1994
Standard number for industrial brass ball valves: NF/E29-354-2003
Standard number for ball valve product quality grading: JC/T783-2004
Standard number for glass fiber reinforced modified phenolic brass ball valves: JB/T8861-2004

IV. Applications

Brass ball valves are favored for their excellent performance and wide range of applications. They are often used in the following areas:
Water supply and drainage systems: Used to control the on/off and regulation of water flow.
Gas systems: Control the flow of gas in gas pipelines.
HVAC systems: Used to control the flow of hot and cold water and gas in HVAC systems.
Industrial piping systems: Used in various industrial pipelines to shut off, distribute, and change the flow direction of the medium.

V. Precautions

When using brass ball valves, attention should be paid to their operating pressure and temperature ranges to avoid exceeding their capacity.
Regularly check the sealing performance and operating flexibility of the brass ball valve to ensure its normal operation.
During installation and maintenance, relevant standards and regulations should be followed to ensure correct and safe operation.

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