Angle Regulating Valve Factory

Zhejiang Qinghao Copper Co., Ltd.

Zhejiang Qinghao Copper Co.,LTD is professional Brass Angle Valve manufacturers and Angle Valve suppliers in China. We located in the north of Yuhuan, the capital of china valve, specialize in brass valves and plumbing eqnipments.

As the manufacturer, we experience in every kinds of civilian valves, such as angle valve, mini valve, check valve, seat valve, filter..... and also some accessories for cooling systerm. It wins good reputations for stable quality and competitive price. European buyers become our main customers. We enjoy in OEM business and share high technology with them. We custom make and wholesale Brass Angle Valve in bulk.

Always we are improving. Everyday is nice day, we believe!


Industry Knowledge Extension

What is an angle valve

An angle valve is a control valve commonly used in piping systems, also known as an angle globe valve. Its structure is similar to a right triangle, and it is usually installed at the corner of the pipe, which can be used to control the flow and pressure of the fluid.

Angle valves usually have a smaller volume and a shorter switching distance, so they can effectively control fluids in a small space. Their valves are usually spherical or conical in design and can be opened or closed by turning or pushing and pulling.

When using an angle valve, it is necessary to pay attention to its maximum working pressure and temperature range to avoid valve damage or safety accidents. In addition, the angle valve needs to be inspected and maintained regularly to ensure its normal operation and long-term use.

Angle valve manufacturing process

The manufacturing process of a copper craft angle valve usually includes the following steps:

Material preparation: Choose suitable materials, such as stainless steel, cast iron, copper, etc., and cut and process according to requirements.

Parts manufacturing: According to the design drawings and specification requirements, process and manufacture parts such as valve body, valve cover, and valve stem.

Assembly: Assemble the parts, including installing the valve stem, valve seat, gasket, etc., to complete the overall assembly of the valve.

Surface treatment: Surface treatment of assembled valves, such as polishing, spraying, electroplating, etc., to improve their surface smoothness, corrosion resistance, and aesthetics.

Testing and debugging: Test and debug the angle valves that have been manufactured, including testing the sealing performance, operating force, and service life of the valves.

Packaging and transportation: Pack the angle valves that have passed the test and arrange appropriate transportation methods to ensure that the angle valves will not be damaged during transportation.

The above is the general manufacturing process of copper craft angle valves, and angle valves of different models and specifications may have certain differences.

What factors affect the action rate of the angle regulating valve?

The action rate of an angle regulating valve refers to the relationship between the valve opening and the flow rate. Ideally, the action rate of an angle valve should be linear, that is, the valve opening and flow have a linear relationship. This means that as the valve opening increases, the flow should also increase proportionally.

However, in practical applications, the action rate of an angle regulating valve may be affected by many factors, such as the physical properties of the medium, the pressure, and temperature of the pipeline, the design and material of the valve, etc. Therefore, when selecting and using an angle valve, it is necessary to consider the action rate of the valve and make corresponding adjustments and controls according to the actual situation, so as to ensure the normal operation and safety of the pipeline system.

Generally, the action rate of the angle regulating valve will be limited, especially in the case of large flow, high pressure, and high temperature, the action rate may deviate from the linear relationship. In addition, the action rate of the angle valve may also be affected by factors such as wear and aging of the valve, so regular inspection and maintenance are required.