how to select the right heavy duty quick connect coupling for your applications ?
DESCRIPTION
You can read here the latest news from Teesing! How to select the right heavy duty Quick Connect Coupling for your applications ? Quick Disconnect Couplings are labor saving devices, which expedite the connection and disconnection of Hydraulic , Pneumatic and Fluid Transfer components and hoses.Quick Couplings are components of a fluid system and are thereby subject to all system forces. Mayor considerations: Flow Pressure Air Inclusion/ Spillage Temperature Media EnvironmentTRANSCRIPT
![Page 1: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/1.jpg)
How to select the right heavy duty Quick Connect Coupling for your applications ?
![Page 2: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/2.jpg)
Definition of a Quick Disconnect Coupling
• A device that can facilitate the connection and disconnection of an attachment to a power source, without the use of toools, while maintaining system integrity.
• Quick Disconnect Couplings are labor saving devices, which expedite the connection and disconnection of Hydraulic , Pneumatic and Fluid Transfer components and hoses.
Single Shutoff
Double Shutoff
Straight Through
![Page 3: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/3.jpg)
Selection factors for Quick Connect Couplings
Quick Couplings are components of a fluid system and are thereby subject to all system forces.
Mayor considerations:
• Flow• Pressure• Air Inclusion/ Spillage• Temperature• Media• Environment
Titel presentatie04/12/20233
![Page 4: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/4.jpg)
Flow
• System flow rate is one of the most valuable pieces of information needed and yet it often misunderstood. When design considerations are being made for coupling size and internal valving, system designers should always strive to minimize pressure drop to avoid inefficiency in the system.
Titel presentatie04/12/20234
![Page 5: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/5.jpg)
Pressure
• Pressure is the single most important factor in the development of QC. Pressure influences virtually all of the components in QC and the mis-application of a product to an improper pressure application can lead to design disastrous results.
• There are 2 forms of pressure:
Static pressure:- Static pressure is caused by fluid or gas at rest , a constant pressure.
Dynamic pressure:- Dynamic pressure is caused by fluid or gas in motion, a fluctuating/
pulsating pressure.
Therefore we always ask what kind of application you’re dealing with.
Titel presentatie04/12/20235
![Page 6: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/6.jpg)
Spillage
• Spillage is defined as the small amount of fluid that is lost when a coupling is disconnected, not be confused with leakage.
Titel presentatie04/12/20236
![Page 7: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/7.jpg)
Air Inclusion
• Air inclusion is defined as the small amount of air infiltration into a system when a coupling is connected. Here again this test only applies to couplings that seal at the interface before the valves are open.
Titel presentatie04/12/20237
![Page 8: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/8.jpg)
Temperature
• The temperature can have a dramatic impact on the design of the product. This generally takes the form of material selection of the base metal and elastomers used to make the coupling.
• The media compability chart on the next page shows the temperature range for available seal materials.
Titel presentatie04/12/20238
![Page 9: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/9.jpg)
Titel presentatie04/12/20239
![Page 10: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/10.jpg)
Environment• In the context of a quick coupling, environmental factors not only refer to
contamination issue but also the conditions in which the coupling is used.
Titel presentatie04/12/202310
Factor Features
Safety Sleeve Locks, Exhausting Couplers
Appearance Chrome Plating, Zinc Dichromate Plating, Private Labelling
Installation Bulkhead Grooves, Flanges, End Connections
Corrosion 316 Stainless Steel, Hastalloy, 303 Stainless Steel
Danger of pull away Breakaway sleeves
Danger of mixing up hoses
Color Coding, Keyed Connections
Mulitple Hose Connections
Manifolding ( Multi-plates)
Non Rotation Spacial Dimpled Locking Systems
Sleeve Operation Manual Connection, Automatic Connection
![Page 11: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/11.jpg)
Conditions of certain death
Rotation• A small rotation of a few degrees is no problem. 360 degrees or more can
lead to a disfunctional coupling, due galling.
Vibration• High vibration can lead to dangerous situations even in low pressure
applications
Contamination• To avoid the contamination of dust,sand etcetera use dust plugs and dust
caps in disconnect condition.
Side load• The couplings always has to be straight in line with the nipple, if not
leakage can appaer.
Titel presentatie04/12/202311
![Page 12: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/12.jpg)
WS Series
Titel presentatie04/12/202312
![Page 13: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/13.jpg)
ST Series
Titel presentatie04/12/202313
![Page 14: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/14.jpg)
V Series
Titel presentatie04/12/202314
![Page 15: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/15.jpg)
W Series
Titel presentatie04/12/202315
![Page 16: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/16.jpg)
HT Series
Titel presentatie04/12/202316
![Page 17: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/17.jpg)
H Series
Titel presentatie04/12/202317
![Page 18: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/18.jpg)
Teesing Products
• Fittings• Quick connect couplings• Valves and regulators• Tubing• Manifolds• Test and fill connectors• Pipe Connectors & Flanges• Systems and assemblies• HP & UHP• Submicron filters• Sub ppb purifiers• UHP pressure measurement• Engineered products• Cleanroom assemblies• Instrumentation
![Page 19: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/19.jpg)
Teesing worldwide
Teesing B.V. Head Office
Teesing Industrial Systems CO. LTD
Teesing USA LLCTeesing Taiwan Office
Joint Venture Teesing & ASPRO - TNEE
![Page 20: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/20.jpg)
Teesing Logistics
Teesing invested in 2013 in a high-tech automated system for warehouse organization and provision of material (even dust-proof) for 50.000 products.
Advantages are :
• Faster order picking
• Less error sensitive
• Increases cleanliness for UHP environments
![Page 21: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/21.jpg)
Teesing In-house Cleanroom
• ISO Class 4 - 6 cleanroom
• Small assemblies it is possible to produce ISO Class 4
• Testing using UV and Laser technics
• Use clean dry air (XCDA)
• Bake-out capabilities
• Double packed according to customer specification
![Page 22: How to select the right heavy duty Quick Connect Coupling for your applications ?](https://reader033.vdocuments.net/reader033/viewer/2022052411/55664d6fd8b42a3b398b5046/html5/thumbnails/22.jpg)
Teesing In House Engineering Department
• Consulting
• Co – Engineering through interchange Solid Edge 3d files
• Product streamlining
• Thinking and Working together
• From small UHP components up to large Industrial Assemblies