Venn AFV-1N Air Release Valve with Intake Mechanism

Manufacturer: Venn Co., Ltd.
Model: AFV-1N

Features

  • The exhaust side uses the BBC (bubble dispersion) method.
  • As a result, water is less likely to be drawn in and discharged.
  • In addition, the intake and exhaust joints integrate.
  • Therefore, air intake and exhaust can handle at a single location.
  • This design also prevents sewage intake and makes piping simple and easy.

Specifications

Product SymbolAFV1N-F
Types of valvesAir Bleed Valve
Nominal diameter15~25(1/2~1)
Applicable fluidsWater and hot water
Fluid temperature5~80℃
Application pressure1.0MPa or less
End connectionInlet: JIS R screw (compatible with both P and V cores) Inlet and exhaust port: JIS Rc1/4 thread
(The intake and exhaust port of the included intake and exhaust joint is a JIS Rc3/8 thread.) )
Intake valve working pressure-1.0 kPa or less (intake air from pressure 0)
Mounting PositionUpright mounting within 5° of the vertical
AccessoriesIntake and exhaust fittings (indirect drain fittings): JIS R1/4 threads× JIS Rc3/8 threads
Material: BodyCAC406
Material: FloatPP Resin
Material: DiscEPDM

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