Venn FD-2H type differential pressure control valve (for water / hot water)

Manufacturer: Venn Co., Ltd.
Model: FD-2H

Features

  • Used as a pump relief valve in a closed circuit.
  • An NBR disc uses for the valve body.

Specifications

Product codeFD2H-B
Valve typeDifferential pressure control valve
Nominal diameter15-150 (1/2-6)
Applicable fluidHot water
Fluid temperature5 to 90 ° C
Set pressure adjustment rangeNominal diameter 80 or less L: 0.05-0.35MPa, H: 0.3-0.7MPa
Nominal diameter 100 or more L: 0.05-0.35MPa, H: 0.3-0.5MPa
End connectionJIS 10K RF flange
Mounting postureUpright mounting on horizontal piping
Material bodyFC
Material partsCAC406, SUS
Material Diaphragm discNBR
Painted inner surfaceAnti-corrosion oil
Painted outer surfaceMetallic blue, cap: red

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