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Compliance with international standards: Designed, manufactured, and tested in accordance with international standards such as API 600, ASME B16.34, and ASME B16.10.
High-strength material: The valve body is made of stainless steel A351 CF8, which has excellent corrosion resistance and high-temperature strength, making it suitable for various harsh working conditions.
Excellent sealing performance: Equipped with a metal sealing surface, it features outstanding sealing performance and can achieve bidirectional sealing to ensure no medium leakage.
Reliable flange connection: Adopts RF (Raised Face flange) connection method, ensuring reliable connection and convenient installation and maintenance.
Flexible operation: Equipped with a handwheel operating mechanism, enabling flexible opening/closing and easy operation. Optional gear operating mechanism or electric actuator is available for large-caliber or remote control applications.
Low-emission design: Equipped with low-emission packing, meeting environmental protection requirements and reducing the risk of medium leakage.
Wide application range: Suitable for various media such as water, steam, oil products, natural gas, and corrosive media.
Nominal diameter: 3 inches (DN80)
Pressure class: 150LB (PN20)
Applicable media: Water, steam, oil products, natural gas, corrosive media, etc.
Operating temperature: -29℃ to 425℃
Valve body material: Stainless steel A351 CF8
Stem material: Stainless steel (e.g., A182 F6)
Sealing surface material: Stainless steel or cemented carbide
Connection mode: Flange connection (RF)
Operation mode: Handwheel operation; optional gear operation or electric actuator
Design standards: API 600, ANSI B16.34
Testing standard: API 598
Structure length: Compliant with ASME B16.10 standard
Oil and gas industry: Used in oil and gas transmission pipelines to control the on-off of fluids and ensure the safe operation of pipeline systems.
Chemical industry: Suitable for the transportation and control of chemical media, preventing medium leakage and protecting equipment and personnel safety.
Power industry: Applied in cooling water systems and steam systems of power plants to ensure reliable control of fluids.
Water treatment industry: Used in water supply systems and sewage treatment systems to control the on-off of water flow.
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