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Compact Integration: Features a wafer - type structure for easy, space - saving installation between pipeline flanges. Made of stainless steel (e.g., 304, 316) or alloy, ensuring strong corrosion resistance.
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V - Port & Pneumatic Drive: Equipped with a V - shaped ball core for precise flow control and a pneumatic actuator (shown in the image) for automated, rapid response. Accessories like positioners can be added for enhanced accuracy.
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Precise Regulation: The V - shaped core adjusts flow linearly/proportionally as the pneumatic actuator rotates it, ideal for abrasive, viscous, or precision - required media (e.g., slurries, chemicals).
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Fast Response: Pneumatic actuation uses compressed air, enabling quick opening/closing/adjustment to meet automated production demands (chemical, petroleum, food sectors).
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Parameters
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Details
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Body Material
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Stainless Steel (304, 316), Alloy
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Nominal Size
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DN25 - DN200 (pipeline - compatible)
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Pressure Rating
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PN16 - PN100 (medium - high pressure)
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Temperature Range
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- 40℃ - 350℃ (varies by material)
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Actuation
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Pneumatic (positioner optional)
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Widely used in chemical process control (catalyst dosing, corrosive fluid regulation), petroleum refining (fractionation column flow), and food & beverage (viscous product filling). Suits harsh environments needing accurate, rapid media control.
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Standards: Meets GB/T, API, or ISO industrial valve norms for safety and compatibility.
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Quality Assurance: ISO 9001 - certified production covers material procurement, precision manufacturing, and strict testing (pressure, leakage, flow accuracy).
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Certifications: Provides material (stainless steel/alloy) and pneumatic component (e.g., ISO 15552) certificates, ensuring traceability and compliance with corrosion/strength/hygiene requirements.
