Design and manufacturing:GB/T 12235, ASME B16.34, IEC 60534
The structural length: GB/T 12221, ASME B16.10
Connection forms:HG/T 20592-20605, GB/T 9112-9124, ASME B16.5
Inspection and test:GB/T 13927, API 598, IEC 60534-4
Caliber:1/2″ ~ 12″ (DN15 to DN300)
Pressure temporature level:ASME B16.34, GB/T 12224
Drive mode: Self-Operated
Pressure: up to PN40
Energy Efficiency: Operates without external power, reducing energy consumption.
Automatic Regulation: Maintains consistent differential pressure, enhancing system stability.
Low Maintenance: Simple design with minimal moving parts leads to reduced maintenance needs.
Versatile Applications: Suitable for various fluids, including gases and liquids.
Manufacturing Standard: Conforms to standards such as ANSI, ASME, DIN, or GB, ensuring compatibility and reliability.
Structural Length Standard: Complies with standards like ANSI/ASME B16.10 or DIN EN 558 for face-to-face dimensions.
Connection Forms Standards: Adheres to ANSI/ASME B16.5 for flanged connections and ASME B1.20.1 for threaded connections.
Available Sizes (Caliber): Standard sizes range from DN15 to DN300, with larger sizes available upon request.
Pressure-Temperature Rating: Follows ASME B16.34 or equivalent standards, detailing pressure-temperature limits for materials used.
Pressure Range: Capable of controlling differential pressures from 0.1 bar to 25 bar, depending on design specifications.
Temperature Range: Effective operation within -20°C to 350°C, subject to material selection and application conditions.
Heating and Cooling Systems: Ensures balanced flow and pressure in HVAC systems.
Process Industries: Maintains optimal pressure in chemical and petrochemical processes.
Water Supply Networks: Regulates pressure in distribution systems to prevent overpressure.
Steam Systems: Controls differential pressure in steam distribution for efficient energy use.
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