Thin Film Materials Logo
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
Awaiting product image

ISO80 HV Flanges

ISO80 HV Flanges

ISO80 HV Flanges are designed for high vacuum (HV) and ultra-high vacuum (UHV) systems, ensuring leak-tight, secure connections in scientific, industrial, and research applications. These flanges conform to ISO-K and ISO-F standards, making them fully compatible with various vacuum components.

Key Features

  • Material: Constructed from high-grade stainless steel (304L or 316L) for excellent corrosion resistance and durability.

  • Sealing Mechanism: Utilizes O-ring seals with either clamp-style (ISO-K) or bolted (ISO-F) connections for optimal vacuum performance.

  • Standardized Dimensions: Designed according to ISO80 specifications, ensuring seamless integration with existing vacuum systems.

  • Vacuum Compatibility: Suitable for HV and UHV applications, minimizing leakage and maintaining system integrity.

  • Mounting Options: Compatible with ISO-K (quick clamp) and ISO-F (bolt-type) mounting methods, offering installation flexibility.

Applications

  • Vacuum Chambers: Commonly used in industrial, research, and laboratory vacuum systems.

  • Thin Film Deposition: Essential for PVD, CVD, and sputtering applications in semiconductor and materials processing.

  • High Energy Physics: Found in particle accelerators, space simulation chambers, and nuclear research facilities.

  • Analytical Instruments: Used in mass spectrometry, electron microscopy, and spectroscopy equipment.

Why Choose TFM’s ISO80 HV Flanges?

  • Precision Engineering: Ensures leak-free, high-performance vacuum connections.

  • ISO Standard Compliance: Fully compatible with ISO-K and ISO-F configurations for easy system integration.

  • Robust and Reliable: Built for long-term durability in demanding vacuum environments.

Ordering Table

Flange Size/OD Type Flange Material Drawing Nominal Tube OD Bore Counter Bore Thickness Bolt Circle Dia. Bolt Hole Dia. # of Bolt Holes Minimal Number of Clamps Part Number
ISO80-F (5.71" OD) Bored, Bolt Style 304L SS Tooltip 3 2.94 3.010 0.47 4.921 0.354 8 — QF80-SWF
ISO80-F (5.71" OD) Blank, Bolt Style 304L SS Tooltip 3 — — 0.47 4.921 0.354 8 — QF80-BF
ISO80-F (5.71" OD) Blank, Bolt Style 6061-T6 Aluminum Tooltip 3 — — 0.47 4.921 0.354 8 — QF80-ABF
ISO80-F (5.71" OD) Bored, Bolt Style 316L SS Tooltip 3-1/2 3.268 3.510 0.47 4.921 0.354 8 — QF80-SWF-M
ISO80-K (4.33" OD) Bored, Clamp Style 304L SS Tooltip 3 2.94 3.010 0.47 — — — 4 QF80-SWK
ISO80-K (4.33" OD) Blank, Clamp Style 304L SS Tooltip 3 — — 0.47 — — — 4 QF80-BK
ISO80-K (4.33" OD) Bored, Clamp Style 316L SS Tooltip 3-1/2 3.268 3.510 0.47 — — — 4 QF80-SWK-M
ISO80-K (4.33" OD) Blank, Clamp Style 6061-T6 Aluminum Tooltip 3 — — 0.47 — — — 4 QF80-ABK

Reviews

There are no reviews yet.

Be the first to review “ISO80 HV Flanges”

Your email address will not be published. Required fields are marked *

Related Products

Related products

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.

 

Shopping Cart
Scroll to Top