I. Product Overview
TheKHB-F3/6 and KHM-F3/6 Series Ball Valves (with SAE Fittings)are high-pressure ball valves specifically designed for hydraulic systems, featuring the following detailed characteristics and applications:
• Series Classification:
• KHB-F3/6 Series: Block-type ball valves with nominal diameters ranging fromDN16 to DN25.
• KHM-F3/6 Series: Sleeve-type ball valves with nominal diameters ranging fromDN32 to DN50.
• Connection Type: UtilizesSAE flange connections, enabling quick assembly and disassembly with other components in hydraulic systems.
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II. Structural Features
• Valve Body Material: Forged steel with chrome-plated or yellow zinc-plated surfaces for enhanced corrosion resistance and mechanical strength.
• Ball Material: Precision-machined steel with a smooth surface, ensuring tight sealing when paired with the valve seat.
• Sealing Materials:
• Ball Sealing: Made ofPOM (Polyoxymethylene)for excellent wear resistance and sealing performance.
• Control Spindle & Connector Sealing: Uses4-fluororubber (FKM)to maintain stable sealing under high-pressure and high-temperature conditions.
• Handle Options: Available with aluminum clamp handles (e.g.,AK type) and other configurations for flexible installation and operation.
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III. Performance Parameters
• Nominal Diameter (DN): CoversDN16, DN20, DN25, DN32, DN40, DN50, meeting diverse flow requirements.
• Working Pressure: Rated up to500 bar(or315–500 bar, depending on the model and specification), suitable for high-pressure hydraulic systems.
• Operating Temperature: Ranges from-30°C to +170°C(or-25°C to +100°C, based on sealing material and temperature code selection), adapting to various working environments.
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IV. Applications
• Industrial Automation: Widely used in automated control systems for machine tools, process systems, and mechanical equipment to intercept fluid flow and control direction in hydraulic circuits.
• Energy Sector: Plays a crucial role in industrial sectors such as steel metallurgy, environmental protection, hydraulic oil circuits, and marine equipment.
• Other Fields: Also applicable in chemical, petrochemical, oil, paper, mining, power, LPG, food, pharmaceutical, water supply/drainage, municipal, and other fluid control applications.
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V. Product Advantages
• High-Pressure Tolerance: Withstands high-pressure environments, ensuring system safety and reliability.
• Reliable Sealing Performance: Uses high-performance sealing materials to prevent fluid leakage, reducing energy waste and environmental pollution.
• Easy Operation: Rotates the valve stem to drive the ball for quick opening/closing with short response times.
• Compact Structure: Minimizes space requirements and facilitates easy integration into hydraulic systems.
• Versatile Connection Options: SupportsSAE flange connectionsand other standard types (e.g., male thread end-face sealing, female threads), enhancing interchangeability and adaptability.
