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 ~ DN300)
Pressure temporature level:ASME B16.34, GB/T 12224
Drive mode: Pneumatic Actuated
Pressure: P300 psi (20.7 bar)
A Pneumatic Diaphragm Control Valve is an automated valve that utilizes a pneumatic actuator to modulate fluid flow within a system. The actuator adjusts the diaphragm position, enabling precise control over flow rates, pressure, and temperature. This valve is essential in processes requiring accurate fluid regulation, offering reliability and efficiency in various industrial applications.
Product Features
Manufacturing Method: Produced through casting or forging, followed by precision machining to achieve desired specifications.
Applicable Medium: Suitable for liquids, gases, and slurries, including corrosive and abrasive substances.
Manufacturing Standard: Conforms to standards such as ANSI/ISA-75.05.01 for control valve sizing and ASME B16.34 for pressure-temperature ratings.
Structural Length Standard: Adheres to ANSI/ISA-75.08.01, ensuring compatibility with existing piping systems.
Connection Forms Standards: Meets 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 guidelines, with specific ratings dependent on valve materials and design.
Pressure Range: Typically designed for pressures up to 300 psi (20.7 bar), with high-pressure models available for specialized applications.
Temperature Range: Capable of operating between -40°F and 450°F (-40°C to 232°C), subject to material compatibility and design considerations.
Chemical Processing: Regulates the flow of corrosive or hazardous chemicals with precision.
Water Treatment: Controls water flow in filtration and distribution systems.
Pharmaceutical Manufacturing: Ensures sterile and accurate fluid handling in production processes.
Food and Beverage Industry: Manages the flow of ingredients and cleaning agents, maintaining hygiene standards.
Oil and Gas: Controls the flow of hydrocarbons and other fluids in refining and distribution.
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