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Conflat (CF) UHV 6-Way Standard Crosses

Conflat (CF) UHV 6-Way Standard Crosses

Conflat (CF) UHV 6-Way Standard Crosses

Conflat (CF) UHV 6-Way Standard Crosses from TFM are precision-engineered components designed for ultra-high vacuum (UHV) applications. These crosses feature six ports, providing flexibility and efficiency in creating complex vacuum systems. Made with the robust ConFlat (CF) flange design, they ensure a leak-tight seal even under the most demanding conditions. With their high-performance sealing capabilities, these standard crosses are ideal for research, semiconductor processes, and material science applications that require ultra-high vacuum environments.

Key Features

  • Six-Port Configuration for Versatility
    The 6-way configuration of these crosses allows for multiple connections to be made in a single unit, providing flexibility in the design of UHV systems. This design is particularly useful in applications requiring multiple inputs and outputs within a compact space.

  • ConFlat (CF) Flange Compatibility
    The CF flanges ensure a metal-to-metal seal, providing superior vacuum integrity and preventing any potential leaks, which is essential for the stability and reliability of UHV systems.

  • High-Performance Sealing
    Designed for ultra-high vacuum systems, the Conflat (CF) UHV 6-Way Standard Crosses maintain exceptional sealing performance, even in the vacuum range of 10⁻¹¹ Torr, ensuring a secure and leak-free environment.

  • Durable Construction
    These crosses are built with high-quality materials, typically stainless steel, to ensure durability and resistance to corrosion. This provides long-lasting reliability, even in the most demanding UHV environments.

  • Precision Manufacturing
    Manufactured to meet stringent tolerances, these crosses provide precise dimensions and fit, ensuring compatibility with other vacuum system components.

Applications

  • Research and Scientific Applications
    Ideal for use in vacuum chambers, surface analysis, and particle accelerators, these crosses support complex UHV setups that are commonly required in scientific experiments.

  • Semiconductor Processing
    Widely used in semiconductor manufacturing processes, these crosses ensure the required vacuum integrity for critical operations such as thin-film deposition, etching, and ion implantation.

  • Material Science and Nanotechnology
    Used extensively in material science research, these crosses provide the necessary vacuum conditions for studying materials at the atomic or molecular level.

  • Vacuum Systems for Analytical Instruments
    Ideal for use with surface science equipment, spectrometers, and other analytical instruments that require ultra-high vacuum conditions for accurate measurements.

Technical Specifications

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

  • Flange Type: ConFlat (CF)

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

  • Port Configuration: 6-way standard cross

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

  • Sizes and Custom Options: Available in various sizes with custom configurations available on request

Benefits of Conflat (CF) UHV 6-Way Standard Crosses

  • Leak-Tight Seal: The ConFlat flange design ensures a robust metal-to-metal seal, providing the highest level of leak-tightness in ultra-high vacuum systems.

  • Flexible Connectivity: With six ports, these crosses allow for multiple components to be connected in a single unit, simplifying the design of complex UHV systems.

  • Durable and Reliable: Made from high-quality, corrosion-resistant materials, these crosses are built to withstand the harsh conditions of UHV environments.

  • Precision Fit: Manufactured with high precision, these crosses ensure perfect compatibility and reliability when integrated with other vacuum system components.

Why Choose TFM?

TFM’s Conflat (CF) UHV 6-Way Standard Crosses are trusted in a wide range of UHV applications due to their exceptional sealing performance, durability, and flexibility. Whether for scientific research, semiconductor processing, or advanced material studies, these crosses provide a versatile solution for complex vacuum system configurations. With TFM’s dedication to precision and quality, you can count on reliable, leak-tight performance in even the most demanding UHV conditions.

Ordering Table

Flange Size/OD Flange Material Drawing Part Number
DN16CF (1.33" OD) 304L SS Tooltip C6-0133
DN25CF (2.13" OD) 304L SS Tooltip C6-0212
DN35CF-DN40CF (2.75" OD) 304L SS Tooltip C6-0275
DN50CF (3.38" OD) 304L SS Tooltip C6-0337
DN63CF (4.50" OD) 304L SS Tooltip C6-0450
DN63CF (4.50" OD) 304L SS Tooltip C6-0450S
DN75CF (4.63" OD) 304L SS Tooltip C6-0462
DN100CF (6.00" OD) 304L SS Tooltip C6-0600
DN100CF (6.00" OD) 304L SS Tooltip C6-0600S
DN125CF (6.75" OD) 304L SS Tooltip C6-0675
DN160CF (8.00" OD) 304L SS Tooltip C6-0800
DN160CF (8.00" OD) 304L SS Tooltip C6-0800S
DN200CF (10.00" OD) 304L SS Tooltip C6-1000
DN275CF (13.25" OD) 304L SS Tooltip C6-1325

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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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