What is the purpose of underground ball valve?

Purpose of Underground Ball Valve: In-depth exploration of its design and application. Underground ball valves, as an integral part of fluid control systems, are widely used in urban water supply, sewage treatment, petrochemical and other industries. However, the exact purpose of an underground ball valve may remain a mystery to many professionals. I will discuss the purpose, design features and application fields of underground ball valves in detail with you, and provide valuable reference information for experts in related industries. I will provide an in-depth analysis of how this valve works, its advantages, and its performance under various operating conditions to demonstrate its unique purpose and importance.

1. Basic structure and working principle of underground ball valve

Underground ball valve, as the name suggests, is a ball valve installed in the underground pipeline system. Its structure usually consists of a ball, valve seat, valve stem and actuator. The sphere has a channel that controls the flow of fluid by rotating the sphere. When the ball is in close contact with the valve seat, the valve is in a closed state; when the ball rotates 90 degrees, the channel is aligned with the pipe, and the valve is in an open state. Actuators, such as electric actuators or pneumatic actuators, are used to drive the rotation of the valve stem and ball, forged ball valve.

2. The main purpose of underground ball valve

Fluid Control: The main purpose of an underground ball valve is to control the flow of fluid. In industries such as urban water supply systems, sewage treatment plants and petrochemical industries, fluids need to be intercepted, regulated and diverted at various process stages. Underground ball valves realize these functions by rotating the ball to ensure that the fluid flows according to process requirements.

System Protection: Another important purpose of an underground ball valve is to protect the system from damage. In piping systems, fluid pressure, temperature, and chemical properties can change, causing damage to pipes and equipment. Underground ball valves can prevent potential safety hazards and protect systems from further damage by promptly interrupting fluid flow.

Serviceability: Underground ball valves are designed to interrupt fluid flow when piping and equipment are repaired or replaced. This greatly simplifies the repair process and reduces repair costs. By closing the underground ball valve, maintenance crews can safely perform their work without worrying about fluid leaks or other potential risks.

Energy saving and environmental protection: Underground ball valves play an important role in energy saving and environmental protection. By precisely controlling the flow of fluids, underground ball valves can reduce wasted energy and water. For example, in urban water supply systems, underground ball valves can ensure on-demand water supply and reduce unnecessary leakage and waste. In the petrochemical industry, underground ball valves can optimize production processes and reduce energy consumption and emissions, low temperature ball valves.

3. Advantages and application cases of underground ball valves

Quick response: The underground ball valve has the characteristics of quick response and can complete the opening or closing action in a short time. This is critical in situations where fluid flow needs to be shut off in an emergency. For example, in a fire accident in a petrochemical plant, the underground ball valve quickly closed, cutting off the fire source and fuel supply, effectively controlling the spread of the fire.

High sealing performance: The underground ball valve adopts advanced sealing materials and structural design to ensure good sealing performance under high temperature, high pressure and corrosive environment. In a certain city's water supply system, underground ball valves operate stably for a long time, effectively preventing leakage and waste of water resources.

Long life: Underground ball valves are carefully designed and manufactured to have a long service life. The use of wear-resistant and corrosion-resistant materials and optimized structural design can extend the service life of the valve. In the long-term use of a sewage treatment plant, the underground ball valve performed well, reducing the frequency of repairs and replacements and reducing operating costs, duplex stainless steel ball valve.

Intelligent control: Equipped with an intelligent control system, underground ball valves can achieve remote monitoring and automated control. This greatly improves the convenience and safety of valve operation. In the automated production line of a petrochemical plant, the cooperation of underground ball valves, actuators and sensors enables precise control and automatic adjustment of fluids, improving production efficiency and product quality, carbon steel gate valves.