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BKN 20

2-Way ball valve block DN19 IGN3/4"
Threads 1 + 2
NPT 3/4″ -14 
LW
20 mm
SF*
1.5 
Download PDF

Please choose a variant

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Product details for

BKN 20

Threads 1 + 2
NPT 3/4″ -14
LW
20 mm
SF*
1.5
Working pressure
PN 400
A
320 mm
B
49 mm
H
73.4 mm
H2
24.5 mm
L
96 mm
L1
62.2 mm
SW
14 mm
H1
57 mm
All characteristics

Characteristics

Connection 1 + 2
  • NPT female thread, tapered 
Contact travel
  • 0° / 90° 
Material
  • steel housing, ball and operating shaft 
  • POM ball seal 
  • NBR O-ring 
Sealing form 1 + 2
  • thread seal 
Surface
  • burnished 
Temp. max.
  • 80 °C
Temp. min.
  • -20 °C
Customs tariff number
  • 84818081 
All characteristics

Product description

Notes
Observe o manual de instruções das válvulas de esfera.
Observe os dados relativos à pressão admissível dos elementos de conexão.
Opções para temperaturas diferentes sob consulta

Product variants

6 Results
Show dimensional drawing
Identifier
Threads 1 + 2
DN*
LW (mm)
SF*
Price / items
NPT 1.1/4″ -11.5 
31 
24 mm
1.5 
DN = diâmetro nominal
LW = diâmetro interior
PN = pressão nominal (bar)
SW = tamanho dos passes de rosca
SF = fator de segurança

Column selection

Threads 1 + 2
DN*
LW (mm)
SF*
Working pressure
A (mm)
B (mm)
H (mm)
H2 (mm)
L (mm)
L1 (mm)
SW (mm)
H1 (mm)
DN = diâmetro nominal
LW = diâmetro interior
PN = pressão nominal (bar)
SW = tamanho dos passes de rosca
SF = fator de segurança