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4 BKR 20 L

Válvula esf.4vias L DN19 IGR3/4"
4BKR20L

The product image may differ

4BKR20L
3D model
4BKR20L 4BKR20L
3D model
DN*
19 
Rosca 1 - 4
G 3/4″ -14 
Pressão operacional bar
PN 400 
Download PDF

Please choose a variant

Show table of articles

Article

4 BKR 04 L 4 BKR 06 L 4 BKR 10 L 4 BKR 13 L 4 BKR 20 L 4 BKR 25 L 4 BKR 32 L 4 BKR 40 L
Product details for

4 BKR 20 L

DN*
19
Rosca 1 - 4
G 3/4″ -14
Pressão operacional bar
PN 400
SW
17 mm
Sobreposição
negativo (aberto)
LW
19 mm
SF*
1,5
All characteristics

Characteristics

Tipo de vedação 1 - 4
  • para pinos de conexão com forma A, B e eventualmente forma E 
Furo
  • forma L e furação de descarga 
Curso de comutação
  • 0°; 45°; 90° 
Conexão 1 - 4
  • rosca fêmea BSPP, cilíndrica 
Material
  • corpo, esfera e haste em aço 
  • vedante da esfera em POM 
  • o-ring em NBR 
Proteção de superfície
  • polido 
Temperatura min.
  • -20 °C
Temperatura máx.
  • 80 °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

8 Results
Search
Show dimensional drawing
Identifier
DN*
Rosca 1 - 4
Pressão operacional bar
SW (mm)
Details / Peça
4 BKR 04 L
4 
G 1/8″ -28 
PN 500 
12 mm
Learn more
4 BKR 06 L
6 
G 1/4″ -19 
PN 500 
12 mm
Learn more
4 BKR 10 L
10 
G 3/8″ -19 
PN 500 
14 mm
Learn more
4 BKR 13 L
12 
G 1/2″ -14 
PN 400 
14 mm
Learn more
4 BKR 20 L
19 
G 3/4″ -14 
PN 400 
17 mm
Learn more
4 BKR 25 L
25 
G 1″ -11 
PN 350 
17 mm
Learn more
4 BKR 32 L
31 
G 1.1/4″ -11 
PN 350 
17 mm
Learn more
4 BKR 40 L
38 
G 1.1/2″ -11 
PN 63 
22 mm
Learn more
DN = diâmetro nominal
LW = diâmetro interior
PN = pressão nominal (bar)
SW = tamanho dos passes de rosca
SF = fator de segurança

Column selection

DN*
Rosca 1 - 4
Pressão operacional bar
SW (mm)
Sobreposição
LW (mm)
SF*
DN = diâmetro nominal
LW = diâmetro interior
PN = pressão nominal (bar)
SW = tamanho dos passes de rosca
SF = fator de segurança

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