09 Dec 2025
High Flow External Sleeve Chokes
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Purpose & Applications
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Chokes are used to control flow, pressure, and well output in drilling, O&G production and control systems — including “choke manifold” systems for well pressure control and well control operations.
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Some trims (like multistage or velocity-control trims) help manage high-pressure drops, reduce noise, cavitation, vibration, erosion, which is especially important in high-pressure/high-flow or gas-production wells.
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For “severe service” — sour wells, corrosive fluids — JVS can supply clad chokes (wetted surfaces overlaid with corrosion-resistant alloys) to ensure longevity and safety.
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