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Forged Steel Material: The valve body is made of ASTM A182 F91 and F92 materials, featuring high strength and good resistance to high temperature and corrosion.
Socket Welding Connection: Adopts a socket welding connection method, conforming to ASME B16.11 standards, ensuring reliable installation and sealing performance.
Manual Operation: Equipped with a manually operated handwheel for easy opening and closing operations, especially suitable for on-site manual control.
Flexible Wedge Disc: Utilizes a flexible wedge disc design, which can compensate for the wedge angle deviation between the disc and the valve seat sealing surface, achieving an ideal sealing effect.
Fire Safety Design: Complies with API 607 standards, ensuring the valve maintains sealing performance even in case of fire to prevent medium leakage.
Anti-Static Device: Built-in anti-static device effectively prevents static accumulation, reducing the risk of fire and explosion.
Stem Blowout Prevention Design: The stem is designed with blowout prevention to ensure operational safety.
Compact Design: Small in size and light in weight, facilitating installation and integration into existing systems.
Size: 1/2"~2" (DN16~DN50)
Pressure Class: 150LB~2500LB (PN20~PN420)
Temperature Range: -29℃ to +593℃
Materials:
Valve Body: ASTM A182 F91, F92
Bonnet: ASTM A182 F91, F92
Stem: 1Cr9Mo1VNb
Sealing Material: PTFE, flexible graphite
Connection Method: Socket welding (SW)
Operation Mode: Manual (handwheel operation)
Design Standards: API 602, ASME B16.34
Testing Standards: API 598
Face-to-Face Dimensions: Compliant with ASME B16.10 standards
Oil and Gas Industry: Used in exploration, gathering, and processing systems of oil and gas fields to ensure reliable isolation and control of media.
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.
HVAC: Used in cooling water systems, hot water systems, etc., to ensure efficient operation of the system.
General Industrial Applications: Suitable for control and isolation of media such as water, oil, and gas.
High Reliability: The forged steel material and flexible wedge disc design ensure stable operation of the valve in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.
High Safety: Fire-resistant and anti-static designs, along with reliable sealing performance, effectively reduce leakage risks and ensure the safety of personnel and equipment.
Easy Installation and Maintenance: The socket welding connection simplifies the installation process and facilitates maintenance and overhaul.
Wide Application Range: Multiple material options and a broad range of pressure and temperature make it adaptable to various complex working conditions and medium characteristics.
