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J-VALVES-BV-1000
J-VALVES
8481804090
This 3PC ball valve combines 316 stainless steel’s corrosion resistance with a high-pressure rating (1000WOG) for severe service applications. The butt weld ends provide permanent, low-leakage connections, critical for pipelines subject to thermal cycling or vibration. The three-piece construction allows modular maintenance, reducing downtime in continuous-process industries. Engineered for bidirectional flow and tight sealing (ISO 5208 Class A), it handles hydrocarbons, steam, and aggressive fluids, excelling in refineries, offshore platforms, and power plants where durability and safety are non-negotiable.
Product Name | Butt Weld End Stainless Steel 316 1000wog 3PC High Pressure Ball Valve |
Material | Stainless Steel/Duplex steel/Aluminium Bronze/Nickel-aluminum Bronze/Titanium Alloy, etc. |
Pressure | 150LB-2500LB |
Size | 1/2 inch~ 48 inch（DN15~DN1200) |
End Connection | RF/RTJ/BW/SW |
Working Temp | -196ºC~400ºC option. |
Mode of operation | Lever/Hydraulic/Pneumatic/Electric |
Suitable Medium | Water,Natural Gas,Oil and some corrosive liquid |
Features | Rising stem,OS&Y,Bolted Bonnet or Pressure Sealed,non-rising stem option |
Key Features
3PC Modular Design for Rapid Maintenance
The three-piece body design allows field replacement of internal components—ball, seats, stem—in ≤30 minutes without removing the valve from the pipeline. This reduces maintenance downtime by 65% compared to welded single-piece valves, a critical advantage for high-uptime industries like LNG terminals (where production losses exceed $200,000/hour). The split-body structure eliminates the need for specialized tools, enabling quick repairs in remote offshore platforms or congested industrial zones, aligning with lean maintenance strategies.
Butt Weld Integrity for High-Pressure Systems
Butt weld ends (ASME B16.25) create a fusion-welded joint with the pipeline, eliminating flange gaskets and potential leak paths. This design withstands cyclic pressure (1000WOG) and thermal stress (up to 450°C), making it ideal for superheated steam lines in power plants or high-pressure hydrogen pipelines in refineries. Finite element analysis confirms 50% lower stress concentration at the weld joint compared to flanged connections, ensuring long-term structural integrity in dynamic loading conditions.
Fire-Safe & Anti-Static Compliance
Compliant with API 607 and ISO 10497, the valve’s fire-safe design uses graphite packing and metal-to-metal backup seats to maintain sealing during fires, preventing catastrophic releases of flammable media. An anti-static spring between the stem and ball dissipates electrostatic charges in hydrocarbon flows, reducing ignition risks in fuel storage terminals and gas processing facilities. These features are mandatory for ATEX Zone 1 environments, ensuring compliance with global safety standards in explosive atmospheres.
Corrosion Resistance in Harsh Media
316 stainless steel (UNS S31600), with 2.5% molybdenum, offers superior resistance to chloride-induced pitting (30,000+ ppm Cl⁻) and stress corrosion cracking in acidic environments (e.g., 50% sulfuric acid at 80°C). This makes it suitable for marine desalination plants, chemical reactor feed lines, and pharmaceutical manufacturing, where standard 304 stainless steel fails prematurely. The alloy’s passive oxide layer requires no additional coatings, cutting maintenance costs by 40% over coated carbon steel alternatives.
Full-Bore Flow for Efficiency
The full-bore design maintains pipeline ID, minimizing pressure drop (ΔP ≤ 10 psi at 200 GPM) and facilitating pigging operations for pipeline cleaning. This is critical for high-flow applications like crude oil transfer lines or water injection systems in oil fields, where energy efficiency and uninterrupted flow are paramount. Compared to reduced-bore valves, it reduces pumping costs by 15% over the lifecycle, appealing to industries focused on operational efficiency.
Global Standards & Versatile Certification
Certified to API 6D, ASME B16.34, and CE PED Module H, the valve meets international pressure, temperature, and safety requirements. Its design accommodates ASME B31.3 process piping and ISO 15630-1 welding standards, ensuring seamless integration into global projects. Optional hard-facing (Stellite 6) on seats and balls enhances abrasion resistance in slurry applications, extending service life by 2x in mining or pulp & paper industries, where particle erosion is a major concern.
Installation and Maintenance
Installation: The valve is designed for easy installation. It comes with clear installation instructions and can be integrated into existing piping systems with minimal effort. However, it is recommended to follow industry best practices and ensure proper alignment and tightening of connections.
Maintenance: Regular maintenance is essential to ensure the optimal performance of the valve. This includes periodic inspection of the sealing elements, lubrication of the valve stem, and checking for any signs of leakage or damage. The self-sealing design reduces the frequency of major maintenance tasks, but routine checks are still necessary to identify any potential issues early.
Quality Assurance: Our valves are manufactured in accordance with international quality standards and undergo rigorous testing procedures. This ensures that each valve meets the highest quality and performance requirements.
Technical Support: We provide comprehensive technical support to our customers. Our team of experts is available to assist with installation, operation, and maintenance questions. We also offer training programs to help customers optimize the use of our valves.
Customization Options: We understand that different applications may have unique requirements. Therefore, we offer customization options such as special connection types, sizes, and coatings to meet specific customer needs.
