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Sleeve Type Plug Valve

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The CHINA J-VALVES Sleeve Type Plug Valve is a high-performance plug valve, specifically designed for medium and low-pressure working conditions in industries such as oil, natural gas, and chemical engineering. Manufactured from high-quality materials, this valve features high strength and excellent corrosion resistance, enabling it to adapt to a variety of harsh operating environments. Its unique sleeve design and plug structure ensure the valve's superior sealing performance and long-term stable operation, making it widely applicable in pipeline systems that require high reliability and precise control.

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Model:
1/2“-10”
Brand:
J-VALVES

Product Description

Structural Features

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.
Multiple Material Options: The valve body, plug, and sleeve can be made of materials such as carbon steel and stainless steel (304, 316). These materials have high strength and good corrosion resistance, and can resist the erosion of various chemical media.
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: 1/2″ to 10″ (DN15 to DN250)
Pressure Class: 150LB to 2500LB (PN10 to PN420)
Temperature Range: -29℃ to +200℃
Materials:

Valve Body: Carbon Steel (WCB), Stainless Steel (304, 316)
Plug: Stainless Steel (304, 316)
Sleeve: Stainless Steel (304, 316)
Sealing Material: PTFE, RPTFE

Connection Method: Flanged Connection (compliant with ASME B16.5 standard), Butt Weld (BW) Connection
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 sleeve design and plug structure 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.