Brass Ball Valve for Water

Brass ball valves are valves that use a brass ball with a bore hole through the middle to control flow. They are used in a wide range of fluid and gas flow applications across industries including plumbing, oil and gas, marine, HVAC, and more due to the durability, anti-corrosion properties, and ease of operation of brass.

Brass ball valves consist of a brass body, brass ball with a hole bored through the middle, brass seat and seals, and brass handle and stem. The brass ball rotates 90 degrees to either align the hole through the ball with the flow path of the valve body, allowing fluid to flow, or rotate it perpendicular to the flow path, sealing off flow. The brass ball achieves an easy, bubble-tight bi-directional shutoff when closed, and has no flow restrictions when open. Common bore hole sizes in brass ball valves range from 1/4" to 2" diameter in order to handle residential to commercial flow rates.

There are two main categories of brass ball valves - full port ball valves and standard ball valves. Full port brass ball valves are designed with a bore diameter exactly equal to the pipe size diameter it is installed in, allowing for unrestricted flow. These minimize pressure drop and are often used to regulate flow of gasses and fluids under pressure for maximum flow rates.

Standard brass ball valves have a bore diameter that is usually 1-3 sizes smaller than the pipe diameter installed in. This allows for bidirectional shutoff capabilities but does introduce some pressure drop. Standard brass ball valves provide a good combination of flow capability and positive shutoff sealability for most applications.

Domestic use:

1. Gas pipelines: Brass ball valves are widely used in gas supply pipelines, which can control the flow of gas and realize switch control to ensure the safety of household gas.
2. Tap water pipeline: In homes, hotels and other places, brass ball valves are often used to control the flow of tap water or to achieve switch control to ensure the effective use of tap water resources.
3. Floor heating pipeline: The brass ball valve in the floor heating pipeline can adjust the flow rate and temperature of the water in the pipeline, so as to meet the different heating needs of users.

Industrial use:

1. In petroleum, chemical, pharmaceutical and other industries, brass ball valves can be used to control the flow of dangerous media such as chemicals and liquefied gas and achieve flow regulation and control to ensure the safety of the production environment.
2. Large equipment: such as machinery, metallurgy, shipbuilding and other equipment on the pipeline, brass ball valves can be used to control the flow and pressure of fluids to ensure the normal operation of equipment.

Agricultural use:

1. Farmland irrigation: In agricultural irrigation, brass ball valves can be used to control the flow of irrigation systems, irrigation according to demand, reduce water waste, so that farmers get better returns.
2. Pump piping: In farms, orchards and other places, brass ball valves can adjust the water pressure and flow of the pump to help farmers improve water resources utilization.

• Affordable compared to steel or stainless steel valves
• Corrosion resistant to wide array of water, gases, salt water, oils
• Easy quarter turn operation from fully closed to fully open
• Bubble tight bidirectional shutoff when closed
• Good sealing life with proper seals for brass wetted materials
• Capable of high pressure and temperature applications
• Full port options for no flow restrictions

Brass ball valves provide versatile, reliable, and cost-effective flow control across a wide variety of residential, commercial and industrial applications. Their ease of operation, corrosion resistance, ability to withstand high pressures and temperatures, and bidirectional shutoff capabilities make brass ball valves a mainstay technology for gas and liquid flow control.

As an innovative manufacturer of high-performance plumbing products, Zhuji Primy Pipe Co., Ltd. offers a full line of brass ball valves crafted to deliver strength, ease of use and an attractive appearance.

Working from a complete plumbing system, we map out each stage of the process from initial inquiry to final sale and dispatch. we focus on understanding each client's unique needs and offer customized solutions to ensure satisfaction from all our clients.

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