Venn LP-9RN type constant water level valve (for water and cold regions)

Manufacturer: Venn Co., Ltd.
Model: LP-9RN

Features

  • This is a constant water level valve designed for cold regions.
  • It is equipped with a drainage mechanism and a flow rate adjustment mechanism.
  • For red water countermeasures, the screw-in type has a bronze main body, and the pipe end core can be incorporated.
  • Since the passage to the pilot pipe is a bypass, intermittent water supply from the ball tap due to waves does not affect the system.
  • As a result, it ensures a quiet and stable water supply.

Specifications

Product codeLP9RN-F
Valve typeConstant water level valve
Nominal diameter40-100 (1 1/2-4)
Applicable fluidTap water / industrial water
Fluid temperature1 to 60 ° C (1 to 40 ° C when using a tube end core)
Ambient temperature-20-60 ℃
Applicable pressureNominal diameter 40/50: 0.03 to 0.75MPa, Nominal diameter 65 to 100: 0.035 to 0.75MPa
Minimum differential pressure before and after the valveNominal diameter 40/50: 0.03MPa, Nominal diameter 65-100: 0.035MPa
End connectionJIS 10K FF flange
Flow rate adjustment mechanismWith
Valve closing time adjustment needle─
Drainage mechanismWith
Mounting postureUpright mounting on horizontal piping
accessoriesNominal diameter 20 ball tap (with poly ball sand) Nominal diameter 20 male / female bushing
Material bodyCAC406
Material partsC3604 / NBR
Painted inner surface─

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