Venn JB-13 type (single type) bellows type expansion joint

Manufacturer: Venn Co., Ltd.
Model: JB-13

Features

  • The stainless steel bellows and inner cylinder are formed and fixed using a unique method.
    As a result, they offer excellent durability and corrosion resistance.

Specifications

Product codeJB13-N
Valve typeBellows type expansion joint
Nominal diameter20-350 (3/4-14)
Applicable fluidSteam, air, inert gas, water, hot water, oil
Fluid temperature220 ℃ or less
Maximum working pressure1.0MPa
End connectionJIS 10K flange
Expansion and contraction amount35mm
Growth10mm
Shrink25mm
Material FlangeRolled steel
Material outer cylinderRolled steel
Material Inner cylinderSUS316L
Material bellowsSUS316L

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