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BKN 40 ND

2-Wege-Kugelhahn ND DN38 IGN1.1/2"
DN*
40 
Threads 1 + 2
NPT 1.1/2″ -11.5 
Working pressure
40 bar
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Product details for

BKN 40 ND

DN*
40
Threads 1 + 2
NPT 1.1/2″ -11.5
Working pressure
40 bar
A
90 mm
B
63 mm
C
78.8 mm
E
37 mm
F
17.5 mm
D
138 mm
All characteristics

Characteristics

Contact travel
  • 0°; 90° 
Connection 1 + 2
  • NPT female thread, tapered 
Construction type addition
  • full bore 
Material
  • brass housing 
  • steel handle 
  • brass ball, hard chrome-plated 
Seal
  • PTFE ball seal 
  • NBR O-ring 
  • O-Ring: FKM (FPM) 
Sealing form 1 + 2
  • thread seal 
Temp. range
  • -10 °C to +120 °C 
  • without steam 
Customs tariff number
  • 84818081 
All characteristics

Product description

Notes
The pressure figures are applicable for temperatures from -10 °C to +75 °C; at higher temperatures, pressure reductions must be taken into account.
Application
Suitable for domestic and commercial plumbing, industrial applications, hot air, oils, compressed air systems, LPG gas installations.
Further information
Not suitable for steam
Ordering information
Other pressure and temperature values available upon request

Product variants

7 Results
Show dimensional drawing
Identifier
DN*
Threads 1 + 2
Working pressure (bar)
A (mm)
Details / items
10 
NPT 3/8″ -18 
40 bar
45.4 mm
Learn more
15 
NPT 1/2″ -14 
40 bar
52.6 mm
Learn more
20 
NPT 3/4″ -14 
40 bar
58.6 mm
Learn more
25 
NPT 1″ -11.5 
40 bar
75 mm
Learn more
32 
NPT 1.1/4″ -11.5 
40 bar
82 mm
Learn more
40 
NPT 1.1/2″ -11.5 
40 bar
90 mm
Learn more
50 
NPT 2″ -11.5 
40 bar
108 mm
Learn more
DN = nominal diameter, nominal width

Column selection

DN*
Threads 1 + 2
Working pressure (bar)
A (mm)
B (mm)
C (mm)
E (mm)
F (mm)
D (mm)
DN = nominal diameter, nominal width