Products
You are here: Home » Products » SS Vacuum Fittings » Stainless Blank Flange ISO-KF Vacuum Fittings NW Flange Size
Binhai Industrial Park, Longwan District,
Wenzhou, China
+86 13186832570
 +86 577 86918749
 +86 13185861763
 rowan@newtekindustry.com
 Binhai Industrial Park, Longwan District, Wenzhou, China
Share to:

Stainless Blank Flange ISO-KF Vacuum Fittings NW Flange Size

Quantity:

Stainless Steel blank-off flanges are used to close off unused NW10 to NW50 ISO-KF vacuum flange ports.

  • Close off unused ISO-KF ports

  • 304 or 316 Stainless Steel construction, aluminum is available

  • NW10 to NW50 flange sizes


The ISO-KF Stainless Steel Blank Flange is also referred to as a "Blank-Off" flange and is used to close off unused size NW16 ISO-KF vacuum flange ports. Series 31 ISO-KF vacuum components are designed for use at subatmospheric pressure and use standard interface dimensions defined by ISO allowing them to be interchangeable with other ISO-KF compliant components. Series 31 components can be used as modular building blocks to create vacuum piping systems. ISO-KF vacuum flanges are joined by inserting a centering ring between the two flange faces, and securing them with a flange encompassing clamp.


The ISO has defined the interface dimensions, allowing the interchanging of components that conform to the ISO-KF standard’s dimensions. The ISO-KF system is a modular, building block method of creating a vacuum piping system. There are several advantages in the use of ISO components. Since component dimensions are standardized of elbows, tees, crosses or valves. 

News Center

More >>

Follow Us

Shuangzhan machinery is a upgrade factory which focus on stainless steel products. 

Quick Link

Contact Us

 +86-13186832570
Copyright  2017 Wenzhou Shuangzhan Machinery  Co.,Ltd. All rights reserved.