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BKN ND

2-way ball valve in low pressure design
Contact travel
0°; 90° 
Connection 1 + 2
NPT internal threads 
Material
brass housing 
steel handle 
brass ball, hard chrome-plated 
Download PDF

Characteristics

Contact travel
  • 0°; 90° 
Connection 1 + 2
  • NPT internal threads 
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*
Connecting thread
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*
Connecting thread
Working pressure (bar)
A (mm)
B (mm)
C (mm)
E (mm)
F (mm)
D (mm)
DN = nominal diameter, nominal width