 |
| Size: | |
|---|---|
| Quantity: | |
Butterfly Valve
J-VALVES
Structural Features
Carbon Steel Material: The valve body is made of ASTM A216 WCB carbon steel, which offers high strength and good corrosion resistance, suitable for various media and working conditions.
Metal Sealing: Adopts metal sealing material, providing excellent sealing performance to achieve zero leakage and ensure the long-term effective operation of the valve.
Double Eccentric Design: The unique double eccentric design reduces friction between the butterfly disc and the valve seat, improving sealing performance and extending service life.
Flanged Connection: Both ends adopt an RF (Raised Face) flanged connection method, compliant with the ASME B16.5 standard, ensuring convenient installation and reliable sealing.
Compact Design: With small size and light weight, it is easy to install and maintain, making it suitable for occasions with limited space.
Multiple Operation Modes: Various operation modes are available, including handwheel, gear, pneumatic actuator, and electric actuator, to meet the needs of different working conditions.
Fire Safety Design: Compliant with the API 607 standard; even in case of fire, the valve can maintain sealing performance to safeguard the safety of personnel and equipment.
Anti-Static Device: A built-in anti-static device ensures electrical continuity, prevents static accumulation, and reduces the risk of fire and explosion.
Technical Parameters
Nominal Diameter: 2"~64"(DN50~DN1600)
Pressure Class: 150LB to 900LB (PN10 to PN160)
Temperature Range: -29℃ to +425℃
Materials:
Valve Body: ASTM A216 WCB
Butterfly Disc: 304 Stainless Steel
Valve Stem: 304 Stainless Steel
Sealing Material: Metal Sealing
Connection Method: Flanged Connection (RF), compliant with the ASME B16.5 standard
Operation Modes: Handwheel, Gear, Pneumatic Actuator, Electric Actuator
Design Standard: API 609
Testing Standard: API 598
Flange Standards: ASME B16.5, JIS B2220
Structural Length Standard: ASME B16.10
Application Fields
Oil and Natural Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to control the flow direction of fluids and ensure the smooth progress of the production process.
Chemical Industry: Suitable for the transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Water Treatment Industry: Applied in the water supply and drainage systems of water plants and sewage treatment plants to control the on-off and flow direction of water, improving water treatment efficiency and water quality safety.
Food and Beverage Industry: Meets food-grade requirements and is used in pipeline systems during food and beverage production to ensure hygiene and safety.
HVAC: Used in cooling water systems, hot water systems, etc., to control the on-off and flow direction of water, ensuring the efficient operation of the system.
General Industrial Applications: Suitable for the control and isolation of media such as water, oil, and gas, ensuring the safe and efficient operation of the system.
Advantages and Value
High Reliability: The carbon steel material and metal-sealed design ensure the butterfly valve operates stably in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.
High Safety: The fire protection, anti-static design, and reliable sealing performance effectively reduce the risk of leakage, safeguarding the safety of personnel and equipment.
Easy Operation: Multiple operation modes are available, providing a stable and labor-saving operation experience. Suitable for manual or automatic operation, it improves work efficiency.
Convenient Installation and Maintenance: The flanged connection simplifies the installation process and also facilitates maintenance and overhaul, reducing maintenance costs.
Wide Applicability: Multiple material options and a broad range of pressure and temperature make it adaptable to various complex working conditions and medium characteristics.
