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Conflat (CF) UHV 5-Way Standard Crosses

Conflat (CF) UHV 5-Way Standard Crosses

Conflat (CF) UHV 5-Way Standard Crosses

Conflat (CF) UHV 5-Way Standard Crosses from TFM are designed to provide versatile and reliable solutions for ultra-high vacuum (UHV) systems. These crosses feature five ports, allowing for multiple connections within a compact, efficient design. The high-quality ConFlat (CF) flanges ensure secure, leak-tight sealing, making them ideal for demanding applications in research, semiconductor processes, and material science.

Key Features

  • Five-Port Configuration for Flexibility
    The 5-way configuration of these crosses offers flexibility in connecting multiple components in one compact unit. This design is particularly beneficial in applications where space is limited but multiple ports are required for connecting various vacuum system components.

  • ConFlat (CF) Flange for Leak-Tight Sealing
    The CF flanges used in these crosses provide a metal-to-metal seal that is both durable and highly effective in preventing leaks. This seal ensures that the vacuum integrity is maintained even in extreme conditions, crucial for UHV environments.

  • Ultra-High Vacuum Compatibility
    Designed for use in UHV systems, the Conflat (CF) UHV 5-Way Standard Crosses provide reliable performance even in the vacuum range of 10⁻¹¹ Torr. These components maintain the high vacuum quality required in advanced research and industrial applications.

  • Durable Construction
    Made from corrosion-resistant materials such as stainless steel, these crosses are built to withstand the harsh conditions of UHV applications, offering long-term reliability and performance.

  • Precision Engineering
    TFM’s Conflat 5-way crosses are manufactured to precise specifications, ensuring compatibility with other vacuum components. This ensures smooth integration into complex UHV setups.

Applications

  • Research and Scientific Exploration
    Perfect for use in experimental chambers, surface analysis, and particle accelerators, these 5-way crosses allow for complex UHV setups in scientific and industrial research.

  • Semiconductor Manufacturing
    These crosses are commonly used in semiconductor processing, providing the vacuum conditions needed for operations such as thin-film deposition, etching, and ion implantation.

  • Material Science and Nanotechnology
    Ideal for use in studies of materials at the atomic and molecular levels, these crosses maintain the stringent vacuum requirements necessary for cutting-edge material science research.

  • Advanced Vacuum Systems
    Used in vacuum systems for analytical instruments, these crosses ensure consistent and reliable UHV conditions, which are critical for accurate measurements and data collection.

Technical Specifications

  • Material Options: Stainless steel, Inconel, or other compatible materials

  • Flange Type: ConFlat (CF)

  • Vacuum Rating: Ultra-high vacuum capabilities down to 10⁻¹¹ Torr

  • Port Configuration: 5-way standard cross

  • Temperature Range: Designed to operate effectively across a broad temperature range

  • Sizes and Custom Options: Available in various sizes, with custom configurations upon request

Benefits of Conflat (CF) UHV 5-Way Standard Crosses

  • Leak-Tight Seal: The ConFlat flange design ensures a robust, metal-to-metal seal for the highest level of vacuum integrity, crucial for UHV environments.

  • Space-Efficient Design: The 5-port design allows for multiple connections without occupying excessive space, making it ideal for compact UHV setups.

  • Durable and Long-Lasting: Constructed from high-quality materials, these crosses offer durability and long-term performance in even the harshest UHV conditions.

  • High-Precision Manufacturing: With precise tolerances and high-quality construction, TFM’s 5-way standard crosses provide consistent and reliable performance.

Why Choose TFM?

TFM’s Conflat (CF) UHV 5-Way Standard Crosses are designed for researchers and engineers seeking dependable, high-performance components for complex UHV systems. Their durable, leak-tight construction and flexible configuration make them an excellent choice for a wide range of applications, from scientific research to semiconductor production. With TFM, you can trust in precision, quality, and long-lasting performance for all your ultra-high vacuum needs.

Ordering Table

Flange Size/OD Flange Material Drawing Part Number
DN25CF (2.13" OD) 304L SS Tooltip C5-0133
DN50CF (3.38" OD) 304L SS Tooltip C5-0212
DN63CF (4.50" OD) 304L SS Tooltip C5-0275
DN100CF (6.00" OD) 304L SS Tooltip C5-0337
DN125CF (6.75" OD) 304L SS Tooltip C5-0450
DN160CF (8.00" OD) 304L SS Tooltip C5-0450S
DN275CF (13.25" OD) 304L SS Tooltip C5-0462
DN25CF (2.13" OD) 304L SS Tooltip C5-0600
DN63CF (4.50" OD) 304L SS Tooltip C5-0600S
DN125CF (6.75" OD) 304L SS Tooltip C5-0675
DN275CF (13.25" OD) 304L SS Tooltip C5-0800
DN63CF (4.50" OD) 304L SS Tooltip C5-0800S
DN275CF (13.25" OD) 304L SS Tooltip C5-1000
DN275CF (13.25" OD) 304L SS Tooltip C5-1325

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FAQ

Tube fittings are designed for tubes (measured by outside diameter and wall thickness) used in high-pressure and instrumentation applications, whereas pipe fittings are for pipes (identified by nominal pipe size) primarily used in fluid transport.

 

Common valve types include ball valves, gate valves, check valves, butterfly valves, and globe valves. Each serves a specific function—from quick shutoff (ball/gate valves) to flow regulation (globe valves).

 

  • For tubing, measure the outside diameter; for pipes, refer to the nominal pipe size (using conversion charts if needed). Always match the valve or fitting size to your pipe’s dimensions and flow requirements.

  • Frequently used thread types include NPT (National Pipe Tapered), BSP (British Standard Pipe), and UNC, along with slip-fit options that rely on compression or fusion rather than threads.

Interchangeability depends on manufacturer specifications and certification. Always verify compatibility via manufacturer guides or certified interchangeability charts.

 

  • A coupling is a short, straight fitting used to join two pipes or tubes. It provides a secure, leak-tight connection and can sometimes serve to extend or repair piping runs.

Consider valve type, pressure and temperature ratings, material compatibility with your fluid, actuation method (manual or automatic), and maintenance requirements.

 

  • Valves regulate flow by opening, closing, or partially obstructing the pathway. Their mechanisms (such as the rotation of a ball or the linear movement of a gate) determine the speed and precision of flow control.

  • A flange is a flat, circular component used to connect pipes, valves, or other equipment. Bolted together with gaskets, flanges provide a secure, leak-proof joint that facilitates both assembly and maintenance.

  • Manual valves require physical operation via handles or levers, whereas actuated valves use mechanisms—pneumatic, electric, or hydraulic—to open and close automatically or remotely.

  • Issues include leaks caused by improper installation, over-tightening, degraded seals, material incompatibility, and fatigue from repeated cycling. Regular inspection and proper installation practices help mitigate these problems.

Regular maintenance involves periodic inspections, cleaning or replacing worn seals, ensuring proper torque during installation, and adhering to manufacturer guidelines and local plumbing codes to preserve system integrity.

 

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