The Y-type globe valve is a valve with a unique structural design, widely used in various industrial fields. Its efficient fluid control capability and excellent sealing performance make it outstanding in complex and demanding working conditions.

 

Petroleum and Natural Gas Industry

1. Oil and Gas Transportation:

Y-type globe valves are widely used in petroleum and natural gas transmission pipelines. With their low-flow resistance design, they effectively reduce pressure loss, ensuring efficient long-distance transportation. Additionally, the excellent sealing performance of Y-type globe valves prevents leaks and ensures the safety of the transportation process.

2. Oil Production and Refining:

In oil production and refining processes, Y-type globe valves are used to control and regulate the flow of oil and gas. Their characteristics of high pressure resistance and corrosion resistance enable them to operate stably under harsh conditions, reducing the frequency of equipment maintenance and replacement.

 

Chemical industry

1. Corrosive Media:

In chemical production, various corrosive media such as acids, alkalis, and salts are commonly encountered. Y-type globe valves are manufactured using corrosion-resistant materials, enabling them to operate stably in such environments and protect pipeline systems from corrosion damage.

2. Process Control:

During chemical reactions, precise control of reactant flow and pressure is crucial. Y-type globe valves, with their high-precision regulating capability, ensure the stability and efficiency of the reaction process, thereby enhancing product quality and production efficiency.

 

Power industry

1. Steam Systems:

In electricity generation, control of steam systems is crucial. Y-type globe valves are used to regulate and shut off steam flow. Their high-temperature and high-pressure resistant materials allow them to operate stably in high-temperature and high-pressure environments, ensuring the safety and efficiency of power plants.

2. Cooling Water Systems:

In cooling water systems, Y-type globe valves are employed to regulate the flow of cooling water, ensuring the normal operation and cooling efficiency of power generation equipment. Their corrosion resistance and low maintenance characteristics make them highly favored in the power industry.

 

Water Treatment Industry

1. Sewage Treatment:

In sewage treatment plants, Y-type globe valves are used to control and shut off sewage flow. Their corrosion resistance and wear-resistant materials enable long-term operation in sewage environments containing various impurities and corrosive substances.

2. Drinking Water Treatment:

During drinking water treatment processes, Y-type globe valves are employed to regulate water flow and pressure, ensuring the stability and efficiency of water supply systems. Their low flow resistance design reduces energy consumption and enhances the operational efficiency of water treatment equipment.

 

Other application areas

1. Pharmaceutical Industry:

In pharmaceutical production, precise control of liquid and gas flow is essential. The high precision and reliability of Y-type globe valves make them crucial equipment in the pharmaceutical industry, ensuring the safety and quality of drug manufacturing processes.

2. Food and Beverage Industry:

In the food and beverage production process, there are stringent requirements for fluid hygiene and safety. Y-type globe valves, manufactured with food-grade materials, effectively control and regulate fluid flow, ensuring hygiene and safety in the production process.

 

The Y-type globe valve is widely used in various industrial pipeline systems and is favored for its unique design and reliable performance. It is typically used to shut off or regulate fluid flow.

 

1. Selection precautions

(1) Material Selection: Choose appropriate valve body and sealing materials based on the chemical properties, temperature, and pressure of the conveyed medium. Common materials include cast iron, stainless steel, and brass. For corrosive media, corrosion-resistant materials should be selected.

(2) Valve Specifications: Select the appropriate size of the Y-type globe valve according to the flow requirements and pressure demands of the pipeline system to ensure that the valve meets the system's process requirements.

(3) Structural Type: Determine whether a manually operated, electrically actuated, or pneumatically actuated Y-type globe valve is needed to suit different automation control requirements.

 

2. Installation precautions

(1) Installation Position: Ensure that the valve's directional markings align with the flow direction of the medium in the pipeline. The Y-type globe valve is typically installed in horizontal pipelines but can also be installed in vertical pipelines depending on the specific site requirements.

(2) Installation Space: When installing the Y-type globe valve, ensure there is sufficient space for operation and maintenance, allowing for easy opening, closing, and regular inspection and maintenance.

(3) Pipeline Cleaning: Before installation, thoroughly clean the pipeline system to remove impurities, welding slag, and other foreign objects to prevent them from entering the valve and affecting its sealing performance and operation.

(4) Secure Connections: During installation, properly secure the valve connections to the pipeline to avoid leaks caused by improper connections. Do not overtighten to prevent damage to the valve's sealing surfaces and connection components.

 

3. Operation precautions

(1) Opening and Closing Operation: When opening or closing the Y-type globe valve, slowly turn the handwheel or operate the actuator to avoid damaging internal components due to rapid or forceful operation.

(2) Opening and Closing Frequency: The Y-type globe valve has a limited number of opening and closing cycles. Frequent operation may lead to wear on the sealing surfaces, so control the frequency of operation according to working conditions.

(3) Open/Close Status Check: Regularly check the valve's open and close status to ensure it is fully opened or closed, avoiding a partially open or closed state that can affect system operation.

 

4. Maintenance precautions

(1) Regular Inspection: Periodically check all components of the Y-type globe valve, especially the sealing surfaces and valve stem, to ensure there is no wear, corrosion, or other abnormalities.

(2) Lubrication Maintenance: For manually operated Y-type globe valves, regularly lubricate the valve stem and threaded parts to reduce friction and ensure smooth operation. For electric or pneumatic actuators, regularly check the actuator's operating condition and lubrication.

(3) Seal Replacement: If the valve's sealing performance decreases, replace the seals promptly to ensure the valve's sealing effectiveness and longevity.

(4) Protective Measures: In environments prone to external impacts or vibrations, implement appropriate protective measures, such as installing supports or dampers, to protect the valve from damage.

 

5. Emergency response measures

(1) Leak Handling: If a leak is detected in the Y-type globe valve during use, immediately stop using the valve, close the upstream and downstream pipelines, and release the system pressure before performing repairs or replacement.

(2) Emergency Shutdown: In emergency situations requiring the rapid closure of the Y-type globe valve, avoid excessive force to prevent valve damage. It is recommended to operate the valve slowly and steadily.