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SK SF6 40

2-Way ball valve forged SFS1.1/2"
SKSF640

The product image may differ

SKSF640
3D model
SKSF640 SKSF640
3D model
Pressure PN
400 bar 
Flange size
1.1/2″ "
Pressure series
6000 PSI 
Download PDF

Please choose a variant

Show table of articles

Article

SK SF 32 SK SF 40 SK SF 50 SK SF6 32 SK SF6 40 SK SF6 50
Product details for

SK SF6 40

Pressure PN
400 bar
Flange size
1.1/2″ "
Pressure series
6000 PSI
L
281 mm
SW
17 mm
LW
38 mm
SF*
1.5
All characteristics

Characteristics

Sealing form 1 + 2
  • flat seal with SF O-ring 
Contact travel
  • 0° / 90° 
Connection 1 + 2
  • SAE flange 
Material
  • forged steel housing 
  • steel ball and operating shaft 
  • POM ball seal 
  • NBR O-ring 
Surface
  • burnished 
Temp. max.
  • 80 °C
Temp. min.
  • -20 °C
Customs tariff number
  • 84818081 
All characteristics

Product description

Notes
Please refer to the operating instructions for ball valves.
Note the permissible pressure limits for the connecting elements.
Differing temperature possibilities available upon request

Product variants

6 Results
Search
Show dimensional drawing
Identifier
DN*
Pressure PN
Flange size (")
Pressure series
Details / items
SK SF 32
31 
250 bar 
1.1/4″ "
3000 PSI 
Learn more
SK SF 40
38 
200 bar 
1.1/2″ "
3000 PSI 
Learn more
SK SF 50
51 
200 bar 
2″ "
3000 PSI 
Learn more
SK SF6 32
31 
400 bar 
1.1/4″ "
6000 PSI 
Learn more
SK SF6 40
38 
400 bar 
1.1/2″ "
6000 PSI 
Learn more
SK SF6 50
51 
400 bar 
2″ "
6000 PSI 
Learn more
DN = nominal diameter, nominal width
LW = ID = internal diameter
PN = nominal pressure (bar)
HEX = SW = width across flats
SF = safety factor

Column selection

DN*
Pressure PN
Flange size (")
Pressure series
L (mm)
SW (mm)
LW (mm)
SF*
DN = nominal diameter, nominal width
LW = ID = internal diameter
PN = nominal pressure (bar)
HEX = SW = width across flats
SF = safety factor

Parts and Accessories

Replacements

MAS_BK_ANSCHLAG

BK ANSCHLAG

5 Variants

Stop washers for ball valve

Material

steel

Suitable for

for block ball valve

Surface

electro galvanised

Customs tariff number

84818081
MAS_BK_GEKR_GRIFF_SW

BK GEKR GRIFF SW

4 Variants

Handle (offset) for ball valve

Material

above WS 17 steel

up to WS 17 die-cast zinc

Suitable for

for block ball valve

Type

offset