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SK SF GFS
2-way ball valve, in forged design
Product image
Properties
| Connection 1 |
SAE flange |
| Connection 2 |
SAE counter flange |
| Sealing form 1 + 2 |
flat seal with SF O-ring |
| Contact travel |
0°; 90° |
| Temp. min. |
-10 °C |
| Temp. max. |
80 °C |
| Material |
Forged steel housing Steel ball and operating shaft POM ball seal NBR O-ring |
| Surface |
burnished |
Note
Please refer to the operating instructions for ball valves.
Note the permissible pressure limits for the connecting elements.
Item
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 Identification |
DN* | Pressure series | Flange size | LW (mm) |
Pressure PN | AF (mm) |
SF* |
|---|---|---|---|---|---|---|---|
| SK SF 32 GFS | 31 | 3000 PSI | 1.1/4" | 32,0 | 250 bar | 17 | 1,5 |
| SK SF 40 GFS | 38 | 3000 PSI | 1.1/2" | 38,0 | 200 bar | 17 | 1,5 |
| SK SF 50 GFS | 51 | 3000 PSI | 2" | 47,5 | 200 bar | 17 | 1,5 |
| SK SF 632 GFS | 31 | 6000 PSI | 1.1/4" | 32,0 | 400 bar | 17 | 1,5 |
| SK SF 640 GFS | 38 | 6000 PSI | 1.1/2" | 38,0 | 400 bar | 17 | 1,5 |
| SK SF 650 GFS | 51 | 6000 PSI | 2" | 47,5 | 400 bar | 17 | 1,5 |
DN = Nominal diameter, nominal width – LW = Clearance – PN = Nominal pressure PB = Max. operating pressure – AF = Width across flats – SF = Safety factor
Spare parts
- BK ANSCHLAG
- Stop washers for ball valve
- BK GEKR GRIFF SW
- Handle (offset) for ball valve
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.