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J-VALVES
Main Features
Material and Structure:
The valve body is made of carbon steel WC6, suitable for high-temperature and high-pressure environments, with high strength and good toughness.
The pressure-sealed design utilizes medium pressure to enhance sealing performance, ensuring no leakage under high pressure.
Butt weld (BW) connection complies with ASME B16.25 standard, providing higher strength and sealing performance.
Sealing Performance:
Adopts metal-to-metal sealing, with the sealing surface using hard alloy surfacing technology for wear resistance, corrosion resistance, and long service life.
The pressure-sealed structure automatically enhances the sealing effect under high pressure without requiring additional sealing devices.
Operational Performance:
The rising stem design allows intuitive operation and facilitates observation of the valve's opening and closing status.
Gear transmission devices can be optionally equipped to achieve automated control, meeting the needs of different working conditions.
Safety and Environmental Protection:
Fire-safe design complies with API 607 standards.
Anti-static design meets relevant international standards.
Technical Specifications
Size: 24" (DN600)
Pressure Class: 1500LB
Connection Method: Butt Weld (BW)
Working Temperature: -29°C to 425°C
Applicable Media: Water, steam, natural gas, oil, corrosive liquids
Design and Manufacturing Standards: API 600, ASME B16.34
Inspection and Testing Standard: API 598
Materials:
Valve Body: Carbon steel WC6
Seat and Disc: Hard alloy surfacing
Stem: 13% chromium steel or other corrosion-resistant materials
Application Scenarios
Petroleum and Natural Gas Industry: Used in natural gas pipelines, oil transportation systems, etc., to ensure reliable medium cut-off.
Chemical Industry: Suitable for handling corrosive chemical media such as sulfuric acid and phosphoric acid.
Power Industry: Used in steam and water systems of thermal power generation, nuclear power generation, and combined cycle power plants.
Water Treatment Industry: Used in urban water supply and sewage treatment systems.
Mining and Metallurgy: Used in high-wear material transportation systems.
Advantages and Services
Customized Services: Can provide special materials and customized designs according to customer needs.
Quality Assurance: Certified by ISO 9001 to ensure product quality.
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