SK SF GFS

2-way ball valve, in forged design

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Properties

Connection 1 SAE flange
Connection 2 SAE counter flange
Contact travel 0°; 90°
Material POM ball seal
NBR O-ring
Forged steel housing
Steel ball and operating shaft
Sealing form 1 + 2 flat seal with SF O-ring
Surface burnished
Temp. max. 80 °C
Temp. min. -10 °C

Hints

Please refer to the operating instructions for ball valves.
Note the permissible pressure limits for the connecting elements.

Article Table

Product Name SF* DN* Pressure PN Flange size LW mm Pressure series AF mm
Product Name SF* DN* Pressure PN Flange size LW mm Pressure series AF mm
SK SF 32 GFS 1.5 31 250 bar 1.1/4" 32.0 3000 PSI 17
SK SF 40 GFS 1.5 38 200 bar 1.1/2" 38.0 3000 PSI 17
SK SF 50 GFS 1.5 51 200 bar 2" 47.5 3000 PSI 17
SK SF 632 GFS 1.5 31 400 bar 1.1/4" 32.0 6000 PSI 17
SK SF 640 GFS 1.5 38 400 bar 1.1/2" 38.0 6000 PSI 17
SK SF 650 GFS 1.5 51 400 bar 2" 47.5 6000 PSI 17
DN = Nominal diameter, nominal width
LW = Clearance
PN = Nominal pressure PB = Max. operating pressure
AF = Width across flats
SF = Safety factor

Disclaimer

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.