2-way ball valve in block design

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Connection 1 + 2 SAE counter flange
Contact travel 0°; 90°
Material Steel housing, ball and operating shaft, POM ball seal, NBR O-ring
Online-Shop https://shop.hansa-flex.com/de/BKGFS
Sealing form 1 + 2 flat seal with SF O-ring
Surface burnished
Temp. max. 80 °C
Temp. min. -10 °C


Bitte die zul.
Druckangaben der Verbindungselemente beachten.
Bitte die Bedienungsanleitung für Kugelhähne beachten.

Article Table

Product Name SF* DN* Druck PN Flanschgröße Druckreihe SW mm LW mm
Product Name SF* DN* Druck PN Flanschgröße Druckreihe SW mm LW mm
BKGFS20 1.5 19 315 bar 3/4" 3000 PSI 14 mm 20 mm
BKGFS25 1.5 25 315 bar 1" 3000 PSI 14 mm 24 mm
BKGFS620 1.5 19 400 bar 3/4" 6000 PSI 14 mm 20 mm
BKGFS625 1.5 25 400 bar 1" 6000 PSI 14 mm 24 mm
DN = Nominal diameter, nominal width, LW = Clearance, PN = Nominal pressure PB = Max. operating pressure, AF = Width across flats, SF = Safety factor


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.