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J-VALVES-BV-033110
J-VALVES
8481804090
Product Introduction
| Product Name | 6*4" 300LB WCB Gear/Electric/Pneumatic Operation 2PC Trunnion Mounted Ball Valve |
| Material | WCB/CF8/CF8M/LCC/LCB/WC6/WC9/A105/F11/F51/F53/F55 |
| Pressure | 150LB/300LB/600LB/900LB/1500LB/2500LB/PN16/PN25/PN40/PN63/JIS 5K/10K/20K |
| Size | 1/2 inch~ 60 inch（DN15~DN1500) |
| End Connection | RF/RTJ/BW/SW |
| Working Temp | -196ºC~400ºC. |
| Mode of operation | Handwheel (2"~12") & Bevel Gear (14"&above) |
| Suitable Medium | Water,Natural Gas,Oil and some corrosive liquid |
| Features | Rising stem,OS&Y,Bolted Bonnet or Pressure Sealed,non-rising stem option |
- The valve is made of CF8/CF8M stainless steel.：This material performs outstandingly in the face of various corrosive media. Due to the higher molybdenum content, CF8M has even better pitting and crevice corrosion resistance than CF8. Whether it is dealing with strong acid and alkali media in the chemical industry or high - salinity seawater in the marine environment, the valve can effectively resist corrosion, ensuring long - term stable operation and greatly reducing failures and maintenance costs caused by corrosion.
- High strength and durability：The stainless - steel material endows the valve with excellent strength and enables it to withstand the high - pressure environment under the ANSI Class 300 standard. In high - pressure - differential working conditions, the valve can still maintain its structural integrity and operate normally. Frequent on - off operations over a long period will not cause significant wear to the valve. Its durability is far higher than that of valves made of ordinary materials, providing a reliable guarantee for flow control in industrial production.
- Sturdy 2PC trunnion mounted structure：The 2PC (Two - Piece) structure, that is, a two - piece construction, makes the assembly and disassembly of the valve more convenient. The trunnion - mounted method provides stable support for the ball. During the opening and closing process of the valve, the ball can rotate smoothly around the trunnion. This design effectively reduces the friction between the ball and the seat, decreases the operating torque, and at the same time improves the reliability of the valve in high - pressure and large - diameter applications. Even under complex working conditions of high pressure and large flow rate, the valve can operate stably, avoiding leakage caused by the displacement or shaking of the ball.
- Optimized short stem and top flange design：
The short - stem design shortens the transmission distance between the actuator and the ball, improving the accuracy and response speed of signal transmission. When operating the valve with a gear, electric, or pneumatic actuator, the short stem can quickly transmit power to the ball, achieving fast and precise opening and closing actions.
The top flange provides a standardized interface for the installation of the actuator, facilitating connection with various types of actuators. The installation is firm, ensuring that the connection between the actuator and the valve will not loosen during long - term operation.
- Precision and labor-saving gear operation：
Equipped with a gear - operating mechanism, large torque output can be achieved through gear transmission, easily meeting the operation requirements of large - diameter valves. The operator only needs to turn the gear handle to smoothly open or close the valve.
Gear transmission has good self - locking performance. When the valve is in the fully open or fully closed position, it can be automatically locked to prevent the valve from accidentally moving due to external forces such as vibration, ensuring the safety of system operation. In addition, the gear - operating method is suitable for occasions where manual operation is frequent, and the operator can accurately control the valve opening according to actual needs.
- Remote control and automation of electric operations：
Using an electric actuator, remote - control functions can be achieved. By connecting to a control system, the operator can control the opening and closing state of the valve in a control room far from the valve installation location through operating buttons or an automated program.
This operation method is especially suitable for large - scale industrial installations, unmanned stations, and process flows that require automated control. The electric actuator has a fast response speed, can complete the opening and closing actions of the valve in a short time, and can accurately control the valve opening, meeting the precise requirements of different processes for flow regulation.
- Pneumatic operation for high efficiency and fast response：
The pneumatic actuator uses compressed air as the power source and is fast - acting and highly responsive. In occasions where fluid needs to be quickly cut off or opened, such as emergency shutdown systems and fast - cycle loops, the pneumatically operated valve can respond instantaneously, ensuring the safe operation of the system.
At the same time, the pneumatic actuator has a simple structure, is easy to maintain, and has strong adaptability to the working environment. It can also operate safely and reliably in some dangerous areas with explosion - proof requirements.
- Standardized flange connection：
The valve adopts a flange - end connection method, which complies with the ANSI standard and can be quickly and accurately connected to various pipes and equipment of the same standard. Flange connection has good sealing performance and high connection strength, ensuring that there is no leakage under harsh working conditions such as high pressure and high temperature.
Moreover, the standardized flange size eliminates the need for additional processing or adaptation during installation, greatly shortening the installation time and improving engineering efficiency.
- Bolted bonnet design for easy maintenance：
The bolted - bonnet design makes the maintenance work inside the valve easier. When it is necessary to inspect, clean, or replace the ball, seat, or other components inside the valve, maintenance personnel can easily open the bonnet by using common tools to unscrew the bolts on the bonnet and access the inside of the valve for operation.
This design avoids the cumbersome process of cutting and re - welding required for traditional welded bonnets during maintenance, reducing maintenance workload and costs, and at the same time reducing the risk of damage to the valve due to improper maintenance operations.
- Full bore design：The valve adopts a full - port design, with the inner diameter of the flow passage being the same as that of the pipeline. The medium passes through the valve with almost no obstruction, greatly reducing fluid resistance. In large - flow transportation systems, it can ensure the efficient and stable flow of the medium, reducing energy consumption and improving transportation efficiency.
- Good flow regulation capability：Whether it is achieving large - flow transportation in the fully open state or adjusting the flow rate by precisely controlling the valve opening, this valve can perform excellently. The precise fit between the ball and the seat enables the valve to achieve stable flow control at different openings, meeting the fine requirements of various complex process flows for flow regulation.
Product Introduction
| Product Name | 6*4" 300LB WCB Gear/Electric/Pneumatic Operation 2PC Trunnion Mounted Ball Valve |
| Material | WCB/CF8/CF8M/LCC/LCB/WC6/WC9/A105/F11/F51/F53/F55 |
| Pressure | 150LB/300LB/600LB/900LB/1500LB/2500LB/PN16/PN25/PN40/PN63/JIS 5K/10K/20K |
| Size | 1/2 inch~ 60 inch（DN15~DN1500) |
| End Connection | RF/RTJ/BW/SW |
| Working Temp | -196ºC~400ºC. |
| Mode of operation | Handwheel (2"~12") & Bevel Gear (14"&above) |
| Suitable Medium | Water,Natural Gas,Oil and some corrosive liquid |
| Features | Rising stem,OS&Y,Bolted Bonnet or Pressure Sealed,non-rising stem option |
- The valve is made of CF8/CF8M stainless steel.：This material performs outstandingly in the face of various corrosive media. Due to the higher molybdenum content, CF8M has even better pitting and crevice corrosion resistance than CF8. Whether it is dealing with strong acid and alkali media in the chemical industry or high - salinity seawater in the marine environment, the valve can effectively resist corrosion, ensuring long - term stable operation and greatly reducing failures and maintenance costs caused by corrosion.
- High strength and durability：The stainless - steel material endows the valve with excellent strength and enables it to withstand the high - pressure environment under the ANSI Class 300 standard. In high - pressure - differential working conditions, the valve can still maintain its structural integrity and operate normally. Frequent on - off operations over a long period will not cause significant wear to the valve. Its durability is far higher than that of valves made of ordinary materials, providing a reliable guarantee for flow control in industrial production.
- Sturdy 2PC trunnion mounted structure：The 2PC (Two - Piece) structure, that is, a two - piece construction, makes the assembly and disassembly of the valve more convenient. The trunnion - mounted method provides stable support for the ball. During the opening and closing process of the valve, the ball can rotate smoothly around the trunnion. This design effectively reduces the friction between the ball and the seat, decreases the operating torque, and at the same time improves the reliability of the valve in high - pressure and large - diameter applications. Even under complex working conditions of high pressure and large flow rate, the valve can operate stably, avoiding leakage caused by the displacement or shaking of the ball.
- Optimized short stem and top flange design：
The short - stem design shortens the transmission distance between the actuator and the ball, improving the accuracy and response speed of signal transmission. When operating the valve with a gear, electric, or pneumatic actuator, the short stem can quickly transmit power to the ball, achieving fast and precise opening and closing actions.
The top flange provides a standardized interface for the installation of the actuator, facilitating connection with various types of actuators. The installation is firm, ensuring that the connection between the actuator and the valve will not loosen during long - term operation.
- Precision and labor-saving gear operation：
Equipped with a gear - operating mechanism, large torque output can be achieved through gear transmission, easily meeting the operation requirements of large - diameter valves. The operator only needs to turn the gear handle to smoothly open or close the valve.
Gear transmission has good self - locking performance. When the valve is in the fully open or fully closed position, it can be automatically locked to prevent the valve from accidentally moving due to external forces such as vibration, ensuring the safety of system operation. In addition, the gear - operating method is suitable for occasions where manual operation is frequent, and the operator can accurately control the valve opening according to actual needs.
- Remote control and automation of electric operations：
Using an electric actuator, remote - control functions can be achieved. By connecting to a control system, the operator can control the opening and closing state of the valve in a control room far from the valve installation location through operating buttons or an automated program.
This operation method is especially suitable for large - scale industrial installations, unmanned stations, and process flows that require automated control. The electric actuator has a fast response speed, can complete the opening and closing actions of the valve in a short time, and can accurately control the valve opening, meeting the precise requirements of different processes for flow regulation.
- Pneumatic operation for high efficiency and fast response：
The pneumatic actuator uses compressed air as the power source and is fast - acting and highly responsive. In occasions where fluid needs to be quickly cut off or opened, such as emergency shutdown systems and fast - cycle loops, the pneumatically operated valve can respond instantaneously, ensuring the safe operation of the system.
At the same time, the pneumatic actuator has a simple structure, is easy to maintain, and has strong adaptability to the working environment. It can also operate safely and reliably in some dangerous areas with explosion - proof requirements.
- Standardized flange connection：
The valve adopts a flange - end connection method, which complies with the ANSI standard and can be quickly and accurately connected to various pipes and equipment of the same standard. Flange connection has good sealing performance and high connection strength, ensuring that there is no leakage under harsh working conditions such as high pressure and high temperature.
Moreover, the standardized flange size eliminates the need for additional processing or adaptation during installation, greatly shortening the installation time and improving engineering efficiency.
- Bolted bonnet design for easy maintenance：
The bolted - bonnet design makes the maintenance work inside the valve easier. When it is necessary to inspect, clean, or replace the ball, seat, or other components inside the valve, maintenance personnel can easily open the bonnet by using common tools to unscrew the bolts on the bonnet and access the inside of the valve for operation.
This design avoids the cumbersome process of cutting and re - welding required for traditional welded bonnets during maintenance, reducing maintenance workload and costs, and at the same time reducing the risk of damage to the valve due to improper maintenance operations.
- Full bore design：The valve adopts a full - port design, with the inner diameter of the flow passage being the same as that of the pipeline. The medium passes through the valve with almost no obstruction, greatly reducing fluid resistance. In large - flow transportation systems, it can ensure the efficient and stable flow of the medium, reducing energy consumption and improving transportation efficiency.
- Good flow regulation capability：Whether it is achieving large - flow transportation in the fully open state or adjusting the flow rate by precisely controlling the valve opening, this valve can perform excellently. The precise fit between the ball and the seat enables the valve to achieve stable flow control at different openings, meeting the fine requirements of various complex process flows for flow regulation.
