Venn JB-19 type (single type) bellows type telescopic tube fittings

Manufacturer: Venn Co., Ltd.
Model: JB-19

Features

  • The amount of elasticity is large.
  • Even if the bellows are damaged, first aid can provide because it seals with the ground part.

Specifications

Product SymbolJB19-N
Types of valvesBellows Shape Expansion Tube Fittings
Nominal diameter32~300(1 1/4~12)
Applicable fluidsSteam, air, inert gas, water, hot water, oil
Fluid temperatureBelow 220°C
Maximum working pressure1.0MPa
End connectionJIS 10K FF Flange
Expansion and contraction70mm
Elongation10mm
Shrinkage60mm
Material: FlangeRolled steel
Material Outer cylinderRolled steel
Material: Inner CylinderSUS316L
Material: BellowsSUS316L
Material: Gland PackingNon-asbestos

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