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1/2“-10”
J-VALVES
Structural Features
Carbon Steel Material: The valve body is made of high-quality carbon steel (WCB), which has high strength and good corrosion resistance. It can resist the erosion of various chemical media and extend the service life of the valve.
Sleeve Design: Adopting a sleeve-type structure, the plug rotates inside the sleeve, which reduces operating torque and improves the valve's reliability and durability.
Bidirectional Sealing: The unique sealing design ensures reliable sealing during both forward and reverse flow, effectively preventing medium leakage and ensuring the safe operation of the pipeline system.
Fire Safety Design: Compliant with the API 607 standard, the valve can maintain sealing performance even in case of fire, preventing medium leakage and ensuring system safety.
Anti-Static Device: Equipped with a built-in anti-static device, it effectively prevents static accumulation, reduces the risk of fire and explosion, and is particularly suitable for the control of flammable and explosive media.
Compact Design: With small size and light weight, it is easy to install and integrate into existing systems, saving space.
Multiple Operation Modes: It can be equipped with manual, pneumatic, electric, or hydraulic actuators to achieve remote automatic control.
Technical Parameters
Nominal Diameter: 8" (DN200)
Pressure Class: 150LB (PN20)
Temperature Range: -29℃ to +425℃
Materials:
Valve Body: Carbon Steel (WCB)
Plug: Carbon Steel (WCB)
Sleeve: Carbon Steel (WCB)
Sealing Material: PTFE, RPTFE
Connection Method: Flanged Connection (compliant with ASME B16.5 standard)
Operation Mode: Manual, Pneumatic, Electric, Hydraulic
Design Standard: API 6D, ASME B16.34
Testing Standard: API 598, ISO 5208
Fire Protection Design: API 607
Applicable Media: Water, Oil, Gas, Chemical Media, etc.
Application Scenarios
Oil and Natural 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 the 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 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 the control and isolation of media such as water, oil, and gas.
Advantages and Value
High Reliability: The carbon steel material and sleeve design ensure the valve operates stably in medium-low pressure and medium-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.
Automatic Operation: Multiple actuator options enable remote control and automatic operation, enhancing the flexibility and safety of the system.
Easy Installation and Maintenance: The flanged connection simplifies the installation process and facilitates maintenance and overhaul.
Wide Applicability: Multiple material options and a broad range of pressure and temperature allow it to adapt to various complex working conditions and medium characteristics.
