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Structural Features
Cast Steel Material: The valve body is made of high-quality cast steel, 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.
Angle Design: Fluid makes a 90-degree turn inside the valve body, reducing pressure loss and providing excellent sealing performance. It is particularly suitable for space-constrained occasions.
Bolted Bonnet: Adopts a bolted bonnet to ensure the sealing performance and reliability of the valve.
Rising Stem Design: The stem is designed as a rising stem, ensuring smooth and reliable opening and closing operations of the valve.
Dual Seal System: Equipped with a dual seal system, including flexible graphite packing and upper seal design, to ensure sealing performance in high-pressure and high-temperature environments.
Multiple Operation Modes: Can be equipped with manual, pneumatic, electric, or hydraulic actuators to realize remote automated control.
Fire-Safe Design: Complies with the API 607 standard. Even in the event of a fire, the valve can maintain sealing performance to prevent medium leakage and ensure system safety.
Anti-Static Device: Built-in anti-static device effectively prevents static accumulation, reducing the risk of fire and explosion. It is particularly suitable for controlling flammable and explosive media.
Technical Specifications
Nominal Diameter: 2″ to 24″ (DN50 to DN600)
Pressure Rating: 150LB
Temperature Range: -29℃ to +425℃
Materials:
Valve Body: Cast Steel (WCB)
Disc: Cast Steel (WCB) + Cemented Carbide (e.g., Stellite No.6)
Stem: Stainless Steel (304/316)
Sealing Material: PTFE, RPTFE
Connection Method: Flange Connection (compliant with ASME B16.5 standard), Butt Welding (BW)
Operation Mode: Manual, Pneumatic, Electric, Hydraulic
Design Standards: API 600, ASME B16.34
Testing Standards: API 598, ISO 5208
Fire-Safe Design: API 607
Applicable Media: Water, oil, gas, chemical media, etc.
Application Scenarios
Offshore Engineering: Used in pipeline systems of offshore platforms to ensure reliable isolation and control of media.
Marine Systems: Suitable for marine seawater systems, cooling water systems, fuel oil systems, etc., to ensure efficient operation of the systems.
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 the control and isolation of media such as water, oil, and gas.
Advantages and Value
High Reliability: The cast steel material and angle design ensure stable operation of the valve in medium-to-high pressure and medium-to-high temperature environments, reducing maintenance frequency and downtime.
High Safety: Fire-safe and anti-static designs, along with reliable sealing performance, effectively reduce leakage risks and protect the safety of personnel and equipment.
Automated Operation: Multiple actuator options enable remote control and automated operation, enhancing the flexibility and safety of the system.
Easy Installation and Maintenance: The flange connection simplifies the installation process and facilitates maintenance and overhaul.
Wide Applicability: Multiple material options and a broad range of pressure and temperature ratings allow it to adapt to various complex working conditions and medium characteristics.
Quality and Service
Strict Quality Control: From the procurement of raw materials to the delivery of finished products, each process undergoes strict inspection to ensure product quality.
Professional Support: Provide comprehensive services including technical support, installation guidance, and after-sales maintenance to help customers solve problems during the use process.
Customization Service: Products with different materials, sizes, and pressure ratings can be provided according to customer needs to meet personalized requirements.
