Ensure maximum structural integrity with Ruisongbuild’s manual flange plastic ball valves. Available in 聚氯乙烯, 聚氯乙烯, PPH, and PVDF, these valves feature a reinforced one-piece flanged body for high-pressure industrial and chemical processing. Fully compliant with DIN, ANSI, and JIS standards, our flanged ball valves offer a full-bore flow path, zero-leak PTFE sealing, and a high-torque manual lever. The ultimate corrosion-proof choice for connecting pumps, tanks, and large-diameter pipelines in aggressive environments.
描述
Ruisongbuild Manual Flange Ball Valves: Engineered for Heavy-Duty Control
The Flanged Ball Valve is the preferred choice for industrial piping systems where structural stability and ease of valve replacement are paramount. Unlike union valves, Ruisongbuild’s flanged series utilizes a bolted connection, making them ideal for larger pipe diameters and systems subject to vibration or high external loads. With no metallic parts in contact with the media, these valves provide total immunity to rust and galvanic corrosion in aggressive fluid handling.
Technical Specifications & Compatibility Matrix
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Material Matrix: 聚氯乙烯 (Metric/ASTM), 聚氯乙烯 (Hot Water), PPH (High Acid), PVDF (Ultra-Pure).
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Connection Standards: Compatible with DIN 2501 (PN10/16), ANSI B16.5 (Class 150), and JIS 10K.
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Sealing System: Precision-seated PTFE (Teflon) ball seats with FPM (Viton) or EPDM O-rings.
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Design: Full Bore (unrestricted flow), One-piece or Three-piece body construction.
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Manual Operation: Ergonomic high-torque lever handle with lockable options.
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Max Temperature: Up to 140°C (284°F) depending on the selected polymer.
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