Plug Valve
0102030405
B367 Gr. C-2 Titanium Sleeve Type Plug Valve
Sleeve type plug valve is a common valve mainly used to control the flow of medium in pipelines. It has the characteristics of compact structure, simple operation, good sealing performance, and long service life. The sleeve type plug valve is widely used in fields such as petroleum, chemical, and power.
Titanium plug valve is a rotary valve made mainly of titanium, with a closed or plunger shape. By rotating 90 degrees, the channel port on the valve plug is connected or separated from the channel port on the valve body, achieving opening or closing. The titanium plug valve adopts a top mounted structure, which reduces the connection bolts of the valve body under high pressure and large diameter conditions, enhances the reliability of the valve, and can overcome the impact of system weight on the normal operation of the valve.
1. Regular inspection: Regularly check the sealing performance and flexibility of the card type plug valve. If any problems are found, they should be repaired or replaced in a timely manner.
2. Cleaning and maintenance: Regularly remove dirt and debris from the surface of the valve, and keep it clean and dry. For metal surfaces, an appropriate amount of lubricant can be applied to reduce wear and maintain flexibility.
3. Prevention of Misoperation: For sleeve type plug valves operated by handwheel, attention should be paid to preventing handwheel misoperation to avoid damaging the valve or affecting sealing performance. It is recommended to carefully check the position and status of the valve before operation.
4. Replacement of components: When valve components are damaged, they should be replaced in a timely manner to ensure the normal operation of the valve. When replacing components, attention should be paid to selecting appropriate models and specifications to ensure correct installation and good sealing performance.
5. Maintenance records: Establish valve maintenance records to record the inspection, repair, and replacement of valves for easy tracking and management. At the same time, potential problems can be identified and resolved in a timely manner based on records, improving the service life and reliability of valves.
Range
Material: Carbon steel, stainless steel, alloy steel, etc.
Nominal diameter from 1/2" to 14" (DN15mm to DN350mm)
Pressure range from Class 150 LB to 900 LB
Suitable temperature from - 29 ℃ to 180 ℃
Operation mode: Handle worm gear, worm transmission, pneumatic actuator, electric actuator.
Standards
Design standard: API 599, API 6D
Face to face standard: DIN 3202F1
Connection standard: DIN 2543-2549
Test according to DIN 3230
Additional Features
1. Simple structure: The sleeve type plug valve has a compact structure, simple operation, and convenient maintenance.
2. Good sealing performance: The contact surface between the sleeve and the plug body is large, and it is made of metal materials, which has good sealing performance.
3. Long service life: Due to good sealing performance, the valve has a long service life, reducing the frequency of maintenance and replacement.
4. Strong corrosion resistance: The metal material of the sleeve type plug valve has good corrosion resistance and is suitable for pipelines with various corrosive media.
5. Wide application range: The sleeve type plug valve is suitable for various pipeline systems, such as petroleum, chemical, power and other fields.
Materials of Main Components
| NO. | Part Names | Material |
| 1 | Body | B367 Gr.C-2 |
| 2 | Plug | B367 Gr.C-2 |
| 3 | Seat | PPL |
| 4 | Gasket | Titanium+Graphite |
| 5 | Bonnet | B367 Gr.C-2 |
| 6 | Packing | PTFE+Graphite |
| 7 | Nut | A194 8M |
| 8 | Bolt | A193 B8M |
| 9 | Gland Flange | A351 CF8M |
| 10 | Adjusting Bolt | A193 B8M |
Applications
1. Petroleum industry: In the petroleum industry, sleeve type plug valves are widely used in oil pipelines to control the flow of oil products. Due to its excellent sealing performance and corrosion resistance, it can ensure the safe transportation of oil products.
2. Chemical industry: In the chemical industry, sleeve type plug valves are used in pipelines with various corrosive media, such as acid and alkali. Due to its strong corrosion resistance, it can effectively prevent medium leakage and environmental pollution.
3. Power industry: In the power industry, sleeve type plug valves are used in steam and water pipeline systems to control fluid flow. Due to its simple structure and convenient operation, it can improve the stability and reliability of the system.
As a common type of valve, sleeve type plug valves are widely used in fields such as petroleum, chemical, and power. Its simple structure, convenient operation, good sealing performance, and long service life make it one of the preferred solutions for pipeline control systems. In practical applications, appropriate models and specifications should be selected based on different operating conditions and medium characteristics, and attention should be paid to maintenance and upkeep to ensure normal operation and extend service life.
As a common type of valve, sleeve type plug valves are widely used in fields such as petroleum, chemical, and power. Its simple structure, convenient operation, good sealing performance, and long service life make it one of the preferred solutions for pipeline control systems. In practical applications, appropriate models and specifications should be selected based on different operating conditions and medium characteristics, and attention should be paid to maintenance and upkeep to ensure normal operation and extend service life.