A high-pressure three-way ball valve is a special type of valve that allows for fluid control in three directions. Its main working principle is to change the flow direction of the fluid by rotating the ball. When the ball rotates to different positions, it can connect or block different pipes, thereby controlling the fluid flow direction.
Specifically, a high-pressure three-way ball valve contains a rotatable ball with three channels, each corresponding to a connection port. Rotating the ball changes the correspondence between these three channels and the connection ports, thus changing the fluid flow direction.
For example, when the ball rotates to a certain position, it can allow fluid to flow from port 1 to port 3, while blocking the flow at port 2; when the ball rotates to another position, it can allow fluid to flow from port 2 to port 3, while blocking the flow at port 1. This flexibility makes high-pressure three-way ball valves widely used in complex fluid control systems.
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High pressure 3 way ball valve Technical parameters
Nominal Diameter: DN6～DN50
Structure: Spherical
Nominal Pressure: 1.6Mpa～32.0Mpa
Connection Method: Internal Thread, External Thread, Flange
Applicable Temperature: ≤170ºC
Actuation Method: Manual, Pneumatic, Electric
Valve Body Material: Cast Steel, Stainless Steel
Manufacturing Standard: GB (Chinese National Standard), DIN (German Standard), API (American Standard), ANSI (American Standard)
Valve Body Material: Water, Oil, Gas, Liquid
Wide Applications: Petroleum, Chemical, Power, Environmental Protection, Water Conservancy, Heating, Water Supply and Drainage, Industrial, Machinery
High pressure 3 way ball valve Structural Composition
- Valve Body: Constructed from high-strength materials (such as stainless steel and alloy steel), capable of withstanding mechanical stress and fluid impact under high-pressure environments.
- Ball: Internally designed with T-shaped or L-shaped channels, allowing for 90° rotation to change the fluid direction. The ball surface is precision-ground to ensure a tight fit with the valve seat, preventing leakage.
- Valve Seat: Made of wear-resistant and corrosion-resistant materials (such as PTFE and hard alloys), forming a sealing pair with the ball to ensure sealing performance under high pressure.
- Actuation Device: Includes manual, pneumatic, electric, or hydraulic actuators, enabling remote or automated control as needed.
High pressure 3 way ball valve Features
High Pressure Adaptability:
The valve body is reinforced to withstand pressures of hundreds of megapascals (MPa), making it suitable for high-pressure applications in oil, natural gas, and chemical industries.
The sealing structure employs a combination of hard and soft metal seals to ensure leak-free operation under high pressure.
Quick Opening and Closing:
A 90° rotation of the ball completes the opening and closing action, providing a fast response time suitable for scenarios requiring frequent operation.
Low Flow Resistance:
The ball channel matches the pipe diameter, resulting in minimal pressure drop and low energy loss as fluid flows through.
Corrosion and Wear Resistance:
The valve body and sealing materials can be made of special acid and alkali resistant and high-temperature resistant materials, adapting to harsh media environments.
Compact Structure:
Integrates flow diversion and merging functions into one unit, reducing the number of valves in the pipeline system and lowering installation costs.
High pressure 3 way ball valve Applications
Oil & Gas Industry:
Used for diversion control in high-pressure oil pipelines and natural gas processing stations, such as distributing crude oil from the main pipeline to different storage tanks or processing equipment.
Chemical Industry:
Used to control material flow in high-pressure reactors and synthesis units, enabling the mixing or separation of multiple raw materials.
Power and Water Treatment:
Used to regulate steam flow in high-pressure steam pipelines or to distribute chemical agents in water treatment systems.
Aerospace:
Used in high-pressure hydraulic systems or fuel delivery pipelines to ensure precise control of fluid direction.
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