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DH IR HB D

Robinet à boisseau double

Robinet à boisseau double

MAS_DH_IR_HB_D

The product image may differ

MAS_DH_IR_HB_D
Domaine d’utilisation
pour l'alimentation en air comprimé dans le bâtiment, les compresseurs, les tuyaux et les marteaux 
Matériau
Fonte malléable 
Médiums
Air comprimé 
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DH NW 20 IR 20 HB D
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Characteristics

Domaine d’utilisation
  • pour l'alimentation en air comprimé dans le bâtiment, les compresseurs, les tuyaux et les marteaux 
Matériau
  • Fonte malléable 
Médiums
  • Air comprimé 
Norme
  • DIN 3487 
Raccord 1
  • filet int. BSPP, cylindrique 
Raccord 2 + 3
  • accouplement à griffes 
Température maxi
  • 80 °C
Température min.
  • -15 °C
Traitement de surface
  • revêtement galvanisé 
Customs tariff number
  • 84818081 
All characteristics

Product description

Description
Auto-étanche : sous l'action de la pression, le boisseau de forme conique est comprimé contre le boîtier et assure l'étanchéité du robinet. Il n'y a donc pas de défauts d'étanchéité liés à l'usure de joints.
Further information
La pression de service spécifiée se rapporte uniquement au raccord et dépend des types de connexion sélectionnés.
Delivery scope
with brass plug and malleable cast iron lever
with lever stop and air bleed

Product variants

1 Result
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Show dimensional drawing
Identifier
DN*
Working pressure
G1
SW (mm)
DH NW 20 IR 20 HB D
17 
PN 10 
G 3/4″ -14 
41 mm
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DN = nominal diameter, nominal width
G1 = thread of connection 1
HEX = SW = width across flats

Column selection

DN*
Working pressure
G1
SW (mm)
h (mm)
DN = nominal diameter, nominal width
G1 = thread of connection 1
HEX = SW = width across flats