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Products breif:
1. For low/medium pressures and small diameters, the valve uses a trunnion-mounted ball for stability.
2. For high pressures and large diameters, a support plate reinforces the structure to prevent deformation.
3. Patented fire-resistant design (e.g., secondary metal seals) ensures zero leakage during fire events, complying with API 607/API 6FA standards.

  •    Description   

    1. Fixed Ball Design:

      • For low/medium pressures and small diameters, the valve uses a trunnion-mounted ball for stability.

      • For high pressures and large diameters, a support plate reinforces the structure to prevent deformation.

    2. Fire-Safe Construction:

      • Patented fire-resistant design (e.g., secondary metal seals) ensures zero leakage during fire events, complying with API 607/API 6FA standards.

    3. Blowout-Proof Stem:

      • The stem is mechanically locked to prevent ejection under extreme pressure, enhancing safety.

    4. Anti-Static Device:

      • A spring-loaded mechanism grounds static electricity between the ball and stem, eliminating spark risks in flammable environments.

    5. Emergency Sealant Injection:

      • Sealant ports allow temporary sealing of damaged seats/ball surfaces during emergencies, ensuring continued operation.

    6. Bidirectional Sealing:

      • The valve seals equally effectively in both flow directions, adapting to complex pipeline layouts.

     

      Key Features   

    • Pressure Range: From vacuum to Class 2500 (PN420).

    • Temperature Range: -196°C to 550°C (cryogenic to high-temperature applications).

    • Materials: Carbon steel, stainless steel (SS304/316), and exotic alloys (Inconel, Monel).

    • End Connections: Flanged, welded, or screwed.

     

      Applications   

    • Oil and gas pipelines (onshore/offshore).

    • Chemical and petrochemical plants.

    • Power generation and water treatment.

     

       Parameters   

    • Design Standard: API6D, ASME B16.34
    • Pressure Rating: 150LB-2500LB
    • Nominal Diameter:  2"-24"
    • Body Material: WCB, A105, CF8, F304, CF8, MF316, LCB, LC1, WCC, WC6, WC9, CF3, F304L, CF3M, F316L, 4A, 5A, Inconel 625, Alloy20, Monel, Incoloy, Hastelloy, C5, Ti
    • Operating Temperature: -49°C ~ 150°C
    • Working Media: Water, Steam
    • Connection Type: Flanged, Welded
    • Actuation Type: Lever, Worm Gear, Pneumatic, Electric

    Note: This valve combines advanced engineering with rigorous safety standards, making it ideal for critical and hazardous services.

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