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How to choose a KF series High Vacuum Block Straight Valve? Please take this guide
01 Product Description This series of valves is divided into manual, pneumatic and electromagnetic driven types. Features with smooth operation, small size, reliable use, good sealing performance and long service life. It is one of the preferred valves for vacuum equipme...Read more -
What is a vacuum adapter? An article to let you know more
The vacuum adapter is a convenient joint for quick connection of vacuum pipelines. The material is generally made of stainless steel 304. It is generally precision machined by CNC machine tools, with precise dimensions and beautiful appearance. In order to ensure vacuum welding, all elements of ...Read more -
Knowledge｜ISO flanges in vacuum systems
What is an ISO flange? ISO flanges are subdivided into ISO-K and ISO-F. What are the differences and connections between them? This article will take you through these questions. ISO is an accessory used in high vacuum systems. The construction of ISO flange series includes two smooth-faced sexle...Read more -
Cracks in China’s export foothold due to global slowdown
Trucks appear at a container terminal in the port of Qingdao in China’s Shandong province on April 28, 2021, after the tanker A Symphony and the bulk carrier Sea Justice collided outside the port, resulting in an oil spill in the Yellow Sea. REUTERS/Carlos Garcia Rollins/File photo BEIJING,...Read more -
Knowledge｜CF flanges in vacuum systems
In the previous article, I took you through the KF flange. Today I would like to introduce CF flanges. The full name of the CF flange is Conflat Flange. It is a kind of flange connection used in ultra-high vacuum system. Its main sealing method is metal sealing that is copper gasket sealing, can ...Read more -
Do you need bellows? Super Flexible bellows
A vacuum bellow is an axisymmetric tubular shell that whose bus bar is corrugated in shape and which has a certain bendability. Therefore it is also referred to as a flexible or flexural tube. Due to its geometric shape, the bellows under pressure, axial force, transverse force and bending moment...Read more -
What is a vacuum viewport? Read all about it in one article
A viewport is a window component mounted on the wall of a vacuum chamber through which various light and electromagnetic waves, such as ultraviolet, visible and infrared, can be transmitted. In vacuum applications it is often necessary to view the interior of the vacuum chamber through the window...Read more -
KF flanges in vacuum systems
In vacuum systems there are flanges of various sizes such as KFundefined CFundefined ISOundefined etc. These series of flanges are used in the vacuum system in the common sealing connectionundefined. Today I will mainly introduce you to the KF flange. KF is the more common type of sealing connec...Read more -
Applications of water ring vacuum pumps
1. Basic types and characteristics. Water ring pumps can be divided into the following types according to different structures. ■ Single-stage single-acting water ring pumps: single-stage means that there is only one impeller, and single-acting means that the impeller rotates once per week, and ...Read more -
Knowledge – Vacuum Valves
I. Introduction of valve Vacuum valve is a vacuum system component used to change the direction of airflow, adjust the size of gas flow, cut off or connect the pipeline in the vacuum system. The closing parts of the vacuum valve are sealed by rubber seal or metal seal. II. Common vacuum valve ap...Read more -
Principle features and industrial applications of rotary vane vacuum pumps
The rotary vane vacuum pump is an oil-sealed mechanical vacuum pump and is one of the most basic vacuum-acquiring devices in vacuum technology. The rotary vane vacuum pump can pump out dry gases in sealed containers and, if equipped with a gas ballast device, a certain amount of condensable gases...Read more -
FAQs, Know better of our MFC
Mass Flow Controllers（MFC) provide precise measurement and control of the mass flow of gases. I. What is the difference between a MFC and a MFM? Mass flow meter(MFM) is a kind of instrument that accurately measures gas flow, and its measurement value is not inaccurate due to fluctuations in tem...Read more