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Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve with intake mechanism AFV-1N type-AFV-1N-F (nominal diameter 15)
Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve with intake mechanism AFV-1N type-Ben Co., Ltd.

Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve with intake mechanism AFV-1N type
Ben Co., Ltd.


About This Product

A small air vent valve with enhanced intake function for use in piping, hot water boilers, fan coils, small and medium pressure tanks, solar systems, etc. Intake air volume: 0.38L/s [at valve differential pressure 2.9kPa (reference value)]

■Place of use

・Architectural equipment ・Factory equipment ・Hot water boiler

■Main features

・The exhaust side uses the BBC (bubble dispersion) method, making it difficult for water to be drawn in and discharged. - Comes with an intake/exhaust joint, allowing intake and exhaust from one port, eliminating the need to inhale sewage and making piping easy.

■Water Supply Act performance standards certified registered product (E-244)

・Pressure resistance ・Leaching ・Durability

  • Product

    Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve with intake mechanism AFV-1N type

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1 Models of Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve with intake mechanism AFV-1N type

Image Part Number Price (excluding tax) Valve type Mounting position Intake valve operating pressure Nominal diameter Material (disc) Material (float) Material (main body) Fluid temperature End connection Applicable pressure Applicable fluid Accessories
Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve with intake mechanism AFV-1N type-Part Number-AFV-1N-F (nominal diameter 15)

AFV-1N-F (nominal diameter 15)

$ 186.55〜

Air vent valve

Upright installation within 5° from vertical

-1.0kPa or less (intake from pressure 0)

15~25 (1/2~1)

EPDM

PP resin

CAC406

5~80℃

・Inlet: JIS R thread (compatible with P/V core)
・Intake/exhaust port: JIS Rc1/4 screw
・(The intake and exhaust ports of the included intake and exhaust joints have JIS Rc3/8 threads.)

1.0MPa or less

·water
・Hot water

Intake/exhaust joint (indirect drainage fitting): JIS R1/4 thread x JIS Rc3/8 thread

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