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Strong corrosion resistance: Made of nickel-aluminum bronze (ASTM B148 C95800), it has excellent corrosion resistance, especially suitable for media such as seawater, natural gas, and oil products.
Excellent sealing performance: Equipped with a metal sealing surface, it has outstanding sealing performance and can achieve bidirectional sealing to ensure no medium leakage.
Reliable flange connection: Adopts RF (Raised Face flange) connection method, which is reliable in connection and convenient for installation and maintenance.
Flexible operation: Automatic operation without external power, relying on fluid pressure to automatically control the opening and closing of the valve disc.
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: 1/2" ~ 24" (DN15 to DN600)
Pressure class: 150LB (PN20)
Applicable media: Water, steam, oil products, natural gas, corrosive media, etc.
Operating temperature: -29℃ to 260℃ (the specific temperature range depends on the sealing components and media)
Valve body material: Nickel-aluminum bronze ASTM B148 C95800
Disc material: Nickel-aluminum bronze ASTM B148 C95800
Sealing surface material: Nickel-aluminum bronze ASTM B148 C95800
Connection mode: Flange connection (RF)
Design standards: API 602, ASME B16.34, BS 1868
Testing standard: API 598
Structure length: Compliant with ASME B16.10 standard
Oil and gas industry: Used in oil and gas transmission pipelines to prevent fluid backflow and protect the safety of pipeline systems.
Chemical industry: Suitable for the transportation and control of chemical media, preventing medium leakage and protecting equipment and personnel safety.
Seawater treatment industry: Used in seawater desalination and seawater transmission systems, resistant to seawater corrosion.
Power industry: Applied in cooling water systems and steam systems of power plants to ensure reliable control of fluids.
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