Are there multiple fluid lines that require simultaneous connection/disconnection? For higher pressure applications, up to 3,000 psig, consider using a bayonet quick disconnect. Modular high throughput X-ray spectrometer. Other options such as 316 stainless steel are available.The fittings are also good for High In-Vacuum (HV) and Ultrahigh (UHV) vacuum uses. Please select your country or region to bedirected to the appropriate Lesker site. Material - 304 stainless steel body with 303 stainless steel nut. endstream endobj 277 0 obj <>stream Copyright 2022 Atlas TechnologiesAll Rights ReservedDesign & Code by 1905 New Media, Copyright 2022 Atlas Technologies | All Rights Reserved | Design & Code by 1905 New Media, Justin Griffith - Sr. Professional Research Asst., University of Colorado, Physics, Dr. Kenneth F. Kelton - Director of the Institute for Materials Science & Engineering & Arthur Holly Compton - Professor in Arts & Sciences Professor of Physics, Professor of Materials Science and Engineering Department of Physics, Institute for Materials Science & Engineering, Dr. Craig Outten - Research Development Scientist, Denton, Sergei Nagaitsev - Deputy Director, Fermilab, John Skaritka - Mechanical Engineer, Brookhaven National Labs. Quick disconnects ensure that the operators can perform changeovers rapidly thereby minimizing down time and fluid leaks. Carbon steel and C36000, which is a free machining grade of brass, are cost effective material options that provide increased strength and temperature resistance compared to plastic components, while offering increased service life. Offer excellent performance for nonmagnetic, radio frequency (RF), and high thermal conductivity applications.

The Kurt J. Lesker Company is a Woman-Owned and Operated ISO:9001 certified company. An ultra thin aluminum or titanium UHV window that allows for quick, inexpensive replacement in the field. The bayonet design features add extra strength to accommodate higher pressures and maintain a clean environment. 3R `j[~ : w! Tube barbs are available for 1/16 inch, 5/64 inch (2.0 mm), 3/32 inch (2.5 mm), 1/8 inch, 0.170 inch and inch inside diameter tubing. Continuing use of the site implies consent. Non-latching quick disconnects are usedin applications where quick serviceability in a compact envelope is required. Other important questions to ask prior to specifying a quick disconnect are: Does the fitting need to operate with the use of only one hand?

This design is advantageous when you wish to fill or evacuate pressure from a chamber or portable device and then disconnect the fill line. Quick disconnects help the operator maximize machine up-time and profit for the company. Typically quick disconnect fittings are operated by hand. Once vacuum is applied, the two part design of the Disconnects enables them to be quickly and easily disconnected from each other in order to shut off air flow. If youve ever visited an automobile repair shop or seen a snow plow up close you likely noticed a quick disconnect positioned at the end of the fluid lines. hb```f``Ra`g`[ @4AC D38x5o\y WG]3``^1iV7h.5#MT{W|Uxmb7.o5MpycVf-}5>$RaPRe#h-0`w@l^^e[@d\B+: lcr F( ,@" o0n`X)7z-:*j94w.8tk&7f u@d @Ng0 " These QDCs can handle pressures up to approximately 500 psig. For observation in vacuum and high vacuum applications, customizable and adaptable for industrial and scientific environments.

A quick and easy way of enabling rapid tube joints to be made on aluminum vacuum systems. Where high flow requirements are a major design consideration, be sure to specify a quick disconnect with an adequate Cv or effective orifice rating. Atlas Quick-Disconnect Bimetal Fittings seal against tube ODs of standard tubes and enable easy tube joint connections to be made on aluminum vacuum systems.

Select from either CF Flange vacuum fittings or ISO NW Flange style vacuum fitting options below! The applications are almost endless. In addition, many of these styles are available in single and double shutoff, non-shutoff and dry break sealing. They are available in single shut off and double shut off (dry break varieties are possible too) with the same choice of materials as our single line disconnects. They are made of 6061-T6 aluminum and are available for seventeen US standard tube sizes from 1/16 to 2 inch diameters. Get the latest news from Nederman and take part of knowledge and learnings that can help improve your business. 50 mm couplings fit directly into the flap valve KV50 and automatic valve TAV50. quick couplings disconnects apc disconnect fittings plastic tubing cpc acetal series hose coupling tube catalog medical inserts spill non usplastic

The retainer and nut are stainless, and an Atlas bimetallic transition joins the stainless sealing body to the aluminum body for weld-up to an aluminum vacuum vessel. The Beswick snap type and screw type quick disconnect designs are rated up to a maximum of 300 to 500 psig. Available in either "thin wall" or "thick wall" construction.

Standard gasket material is a Viton elastomer, which is capable of sustained operation at temperatures up to 150C. When the releasing sleeve (knurled for easy handling) is pulled back, the internal end and external ends quickly disengage from each other. Lastly, be sure to specify the proper connection on the quick disconnect.

Using the couplers makes it very easy to connect/disconnect the vacuum hose simply by turning-pushing or turning-pulling. Available materials are brass, electroless nickel plated brass, 303 and 316 stainless steels for metallic components and Buna-N, EPDM, Viton, silicone and Perfluoroelastomers (such as Chemraz and Kalrez) for elastomers. Many types of quick disconnects can be supplied as non-latching so inquire with the manufacturer. Qf Ml@DEHb!(`HPb0dFJ|yygs{. `[W+8Bg Couplings come standard with Buna-N O-rings. Edit quote. Typically, a non-latching quick disconnect will be selected when a portion of the device requires frequent change out, when the releasing sleeve may be inaccessible, or when the customer wishes to integrate the quick disconnect directly into a mounting plate of their own design.

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)L^6 g,qm"[Z[Z~Q7%" Beswick offers a wide range of quick disconnects to meet many challenging applications. Atlas was terrific to work with on our recent order of vacuum chambers. The same goes for temperature compatibility. 279 0 obj <>/Filter/FlateDecode/ID[<100EAD8E97EE5C4DA7FC5B607DBD5439>]/Index[272 12]/Info 271 0 R/Length 54/Prev 330868/Root 273 0 R/Size 284/Type/XRef/W[1 2 1]>>stream Patented bimetal technology expands the possibilities of materials and applications of UHV in all industries. Dont take it for granted, be sure the quick disconnect you specify offers the level of sealing your vacuum application requires. There are several types of quick disconnects as well as various shut-off configurations to consider for each application. This quick release feature is advantageous in designs that require numerous connections throughout the life cycle of the product because they are so simple to operate. EPDM, Viton, Silicone and Perfluoroelastomers (such as Chemraz and Kalrez) are all readily available. hDA Airtechs High Temp Quick Disconnects are reusable, high temperature two-way shut off fittings used with vacuum connectors. QC-2 series quick-connects, with double end shutoff, permit rapid connection and disconnection of vacuum hoses during vacuum bagging operations without loss of vacuum pressure. Often, the internal side of a double shut off can handle full vacuum while the external side can only handle light (a small amount of) vacuum. VacuCAD is a free library containing thousands of 2D CAD drawings (in DXF format) and 3D Models (in STP format) for many of our standard vacuum components and chambers. Please contact an Atlas salesperson for pricing and availability. The functionality of this dental equipment is greatly increased by the use of quick disconnects especially when tools, or portions of the machine, must be removed for cleaning, repair, and/or sterilization. For the best experience on our site, be sure to turn on Javascript in your browser. Couplings are sized by the O.D. $O./ 'z8WG x 0YA@$/7z HeOOT _lN:K"N3"$F/JPrb[}Qd[Sl1x{#bG\NoX3I[ql2 $8xtr p/8pCfq.Knjm{r28?. To learn more about our Cookie Policy, see our. What they didnt teach you about fittings in engineering school. Might be able to say that we're in 13 scale vacuumvery nice! Is dry breaking (discussed later in this tutorial) required? Fluorocarbon replacements are available in the Ordering Table below. These analyzers operate rapidly around the clock. Is a non-latching disconnect required? To ensure success, many design considerations need to be taken into account before specifying a quick disconnect. We were able to get some very good low noise scattering data in just a few minutes using the high intensity of the NOMAD beam line. The SM51 can also be connected to a flap valve KV 50 without a swivel function. They come with high temperature Viton/FKM O-rings seals and can withstand temperatures up to 500F (260C). Airports and entry ports use this equipment to scan passenger, luggage, and freight for explosives and narcotics. There are a myriad of quick disconnect fittings types and they are found in all industries. Atlas has a broad prespective on metal joining with considerable experience in both explosion welding and diffusion bonding. %PDF-1.5 % endstream endobj startxref An excellent alternative to beryllium. High and Ultrahigh vacuum components can be purchased directly from this website 24 hours a day. If a level of sealing beyond that provided by a double shut-off quick disconnect is required, dry break quick disconnects should be specified. Quick disconnects greatly improve the end users experience by simplifying connections/disconnections and preventing fluid leakage. Provides a consistent RF surface to reduce high order modes for RF transmission. The titanium flange with the stainless steel knife-edge seal used for joining titanium chambers to conventional stainless steel flanges.

tqX)I)B>== 9. As you can imagine, it is vital that each fluid line be properly connected to prevent misconnections of the flow paths. Copyright 1996-2022 Kurt J. Lesker Company All rights reserved. High TempVacuum Bag Connector - Locking Ring. JavaScript seems to be disabled in your browser. A back bevel on the knife edge improves the seal by making it more tolerant to thermal cycles as well as enhancing its durability. We help you achieve profitable and sustainable production.

Buna (also known as Buna-N or Nitrile) is our standard O-ring material since it is cost effective and offers compatibility with the majority of applications. Gas detection devices are also used the aerospace, semiconductor, chemical processing, medical, and pharmaceutical industries. Quick Release & Claw and Bolt flanges provide a reusable, lightweight, and economical high vacuum system interface.

They are generally limited to applications involving low pressure air or other non-hazardous gases because the fluid is not contained in either half of the assembly upon disconnection. ConFlat (CF) and Wire Seal UHV Flanges and Fittings, ISO (QF/KF/NW, LF/K, and LFB/F) Flanges and Fittings, End Caps, Conical Reducers, & Ball Sockets, ASME Overpressure Burst Disks (9-11.5 PSIG), All CF and Wire Seal Flanges and Fittings. Valencia, CA 91355. The Atlas chamber was delivered on time and is of very high quality workmanship, and is performing flawlessly. We're just now analyzing the data. The Atlas Window line-up offers solutions for economy, performance, and convenience. Sizes for quick disconnect fittings are based on the outer diamter of the tube that will be inserted into the assembly. These shut-off valves retain pressure in both fluid lines when the assembly is disconnected.

Packaging machinery up-time is critical to the food packaging industry. Money is lost when machinery is down for repair. A lightweight and economical alternative that is mounted on aluminum hardware and designed for welding directly into high vacuum aluminum chamber walls. Stay up-to-date on the latest news, sales, and media from ANCORP. Look to our considerable experience in integrating vacuum systems for improved performance. Also, the two halves of the disconnect make a seal before the shut off valves are opened during connection. It is important to choose a quick disconnect with an adequate pressure rating. This addition (Atlas manufactured aluminum Loadlock Chamber) will significantly improve our processing time.

It held vacuum and performed as we had hoped. We are very pleased with the quality of your chamber and would like to improve the vacuum for this entire system. Vacuum applications can often be challenging to reliably seal, particularly on double shut-off and dry break assemblies. of the tube they seal.

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wafer vacuum While double shut-off quick disconnects are provided with shut-off valves in both ends of the connector it is important to understand that fluid can still leak out, usually from the external end, when connecting or disconnecting if the fluid lines are under pressure.



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