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Forged Steel Gate Valve
J-VALVES
Manual Operated DIN PN40 Integral Forged A105N RF Flange Gate Valve
Forged Steel Material: The valve body is made of ASTM A105N carbon steel, featuring high strength and good corrosion resistance.
Pressure Seal Design: Adopts a pressure seal design to ensure sealing performance under high-pressure conditions and reduce the risk of leakage.
Flange Connection: Uses RF (Raised Face) flange connection, complying with the ASME B16.5 standard to ensure installation reliability and tightness.
Flexible Wedge Disc: Features a flexible wedge disc design that 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 the API 607 standard, ensuring that the valve can maintain 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 Blow-out Prevention Design: The stem adopts a blow-out prevention design to ensure operational safety.
Compact Design: Small in size and light in weight, facilitating installation and integration into existing systems.
Size Range: 1/2″ to 2″ (DN15 to DN100)
Pressure Rating: 2500LB (PN420)
Temperature Range: -29℃ to +425℃
Material:
Valve Body: ASTM A105N
Bonnet: ASTM A105N
Disc: A182 F304, F316
Stem: A182 F304, F316
Sealing Material: PTFE, flexible graphite
Connection Type: Flange connection (RF)
Operation Mode: Manual (handwheel operation), pneumatic, electric
Design Standards: API 602, ASME B16.34
Testing Standards: API 598
End-to-End Dimensions: Complies with the ASME B16.10 standard
Oil and Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems 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 and is used in pipeline systems for food and beverage production, ensuring 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 controlling and isolating media such as water, oil, and gas.
High Reliability: Forged steel material and pressure seal design ensure stable operation of the valve in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.
High Safety: Fireproof and anti-static designs, along with reliable sealing performance, effectively reduce the risk of leakage and ensure the safety of personnel and equipment.
Easy Installation and Maintenance: Flange connection simplifies the installation process and facilitates maintenance and overhaul.
Wide Application Range: Multiple material options and a wide range of pressure and temperature make it adaptable to various complex working conditions and medium characteristics.
