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4 BKR 20 X

Valv. sfera 4vie X DN19 IGR3/4"
4BKR20X

The product image may differ

4BKR20X
3D model
4BKR20X 4BKR20X
3D model
DN*
19 
Filettatura 1 - 4
G 3/4″ -14 
Pressione d'esercizio in bar:
PN 400 
Download PDF

Please choose a variant

Show table of articles

Article

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

4 BKR 20 X

DN*
19
Filettatura 1 - 4
G 3/4″ -14
Pressione d'esercizio in bar:
PN 400
SW
17 mm
Copertura
positivo (chiuso)
LW
18 mm
SF*
1.5
All characteristics

Characteristics

Tenuta 1 - 4
  • per perno filettato di forma A, B ed eventualmente di forma E. 
Foro
  • Forma a X 
Corsa
  • 0°; 90° 
Attacco 1 - 4
  • filetto interno BSPP, cilindrico 
Materiale
  • corpo, sfera e albero di comando in acciaio 
  • guarnizione sagomata sfera in POM 
  • o-ring in NBR 
Protezione superficiale
  • brunito 
Temperatura max.
  • 80 °C
Temperatura min.
  • -20 °C
Customs tariff number
  • 84818081 
All characteristics

Product description

Notes
Attenersi alle istruzioni d'uso per i rubinetti a sfera.
Rispettare le indicazioni relative alle pressioni ammesse degli elementi di collegamento.
Differing temperature possibilities available upon request

Product variants

8 Results
Search
Show dimensional drawing
Identifier
DN*
Filettatura 1 - 4
Pressione d'esercizio in bar:
SW (mm)
Details / Pezzo
4 BKR 04 X
4 
G 1/8″ -28 
PN 500 
12 mm
Learn more
4 BKR 06 X
6 
G 1/4″ -19 
PN 500 
12 mm
Learn more
4 BKR 10 X
10 
G 3/8″ -19 
PN 500 
14 mm
Learn more
4 BKR 13 X
12 
G 1/2″ -14 
PN 400 
14 mm
Learn more
4 BKR 20 X
19 
G 3/4″ -14 
PN 400 
17 mm
Learn more
4 BKR 25 X
25 
G 1″ -11 
PN 350 
17 mm
Learn more
4 BKR 32 X
31 
G 1.1/4″ -11 
PN 350 
17 mm
Learn more
4 BKR 40 X
38 
G 1.1/2″ -11 
PN 63 
17 mm
Learn more
DN = diametro nominale, larghezza nominale
LW = Larghezza utile
PN = pressione nominale
SW = apertura chiave
SF = fattore di sicurezza

Column selection

DN*
Filettatura 1 - 4
Pressione d'esercizio in bar:
SW (mm)
Copertura
LW (mm)
SF*
DN = diametro nominale, larghezza nominale
LW = Larghezza utile
PN = pressione nominale
SW = apertura chiave
SF = fattore di sicurezza

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