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Dual Isolation Function: The valve is designed with two independent sealing balls inside, enabling dual isolation to ensure no medium leakage during maintenance or overhaul.
Dual Bleed Function: Equipped with two bleed ports, which can safely discharge residual media in the pipeline after isolation, preventing media accumulation and pressure buildup.
Fire Safety Design: Complies with API 607 standards. Even in case of fire, the valve can maintain sealing performance to prevent safety accidents caused by medium leakage.
Anti-Static Device: Built-in anti-static device effectively prevents static accumulation, reducing the risk of fire and explosion.
Bidirectional Sealing: The valve is designed for bidirectional sealing, maintaining excellent sealing performance in both forward and reverse flow directions.
Low-Leakage Emission: Uses high-quality sealing materials (such as PTFE, PEEK, etc.) to ensure almost no leakage during valve operation, meeting environmental protection requirements.
Size Range: DN15 to DN200 (1/2"~8")
Pressure Range: PN16 to PN260 (150LB to 1500LB)
Temperature Range: -29℃ to 425℃
Material Options:
Valve body: 304, 316, 316L stainless steel
Ball: 304, 316, 316L stainless steel
Valve seat: PTFE, PEEK, NYLON, etc.
Connection Method: Flange connection, conforming to ASME B16.5 standard
Operation Mode: Various actuators available, including manual, electric, and pneumatic
Testing Standards: Strictly tested and inspected in accordance with international standards such as API 6D, ASME B16.34, and API 598
Oil and Gas Industry: Used in exploration, gathering, processing, and transportation systems of oil and gas fields to realize isolation, control, and discharge of oil and gas.
Chemical Industry: Suitable for transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Pharmaceutical Industry: Applied in pipeline systems during pharmaceutical production to ensure medium isolation and cleanliness in the drug manufacturing process.
Food and Beverage Industry: Meets food-grade requirements, used in pipeline systems for food and beverage production to ensure hygiene and safety.
Urban Gas Industry: Used in pressure regulating stations, gas storage stations, and gas transmission pipelines of urban gas networks to ensure safe supply and stable transportation of gas.
High Reliability: Dual isolation and bleed functions ensure stable operation of the valve under various working conditions, reducing maintenance frequency and downtime.
High Safety: Fire-resistant and anti-static design, along with low-leakage emission characteristics, effectively reduce safety risks such as fire, explosion, and leakage.
Easy Installation and Maintenance: Flange connection simplifies the installation process, and the compact structure of the valve facilitates maintenance and overhaul.
Wide Application Range: Multiple material options and a wide range of pressure and temperature ranges enable it to adapt to various complex working conditions and medium characteristics.
