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  4. Air vent valve, intake/exhaust valve, vent valve/drainage positive pressure reliever series air vent valve AF-9 type L (Ben Co., Ltd.)
Air vent valve, intake/exhaust valve, vent valve/drainage positive pressure reliever series air vent valve AF-9 type L-AF-9-DL (nominal diameter 15)
Air vent valve, intake/exhaust valve, vent valve/drainage positive pressure reliever series air vent valve AF-9 type L-Ben Co., Ltd.

Air vent valve, intake/exhaust valve, vent valve/drainage positive pressure reliever series air vent valve AF-9 type L
Ben Co., Ltd.

About This Product

The AF-10 series is an air vent valve made of stainless steel with a built-in strainer and has excellent corrosion resistance and durability.The AF-10 series has an air intake and exhaust function. The AF-9 series is an air bleed valve with a built-in check valve, and has a structure that does not suck air even when there is negative pressure on the air bleed valve inlet side, so it is used when a function that only discharges air but does not suck air is required, such as on the suction side of a pump or in a degassing system of a closed circuit.

■Place of use

・Architectural equipment ・Factory equipment ・Pump suction side or sealed circuit (AF-9 type)

■Main features

- Built-in strainer makes design and construction easy. - Made of stainless steel and has excellent corrosion resistance and durability. ・The exhaust port can be rotated 360° for easy installation. - Comes with a manual closing mechanism. - Can also be installed on the pump suction side as it does not suck in air during negative pressure. (AF-9 type series)

  • Product

    Air vent valve, intake/exhaust valve, vent valve/drainage positive pressure reliever series air vent valve AF-9 type L

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1 Models of Air vent valve, intake/exhaust valve, vent valve/drainage positive pressure reliever series air vent valve AF-9 type L

Image Part Number Price (excluding tax) Strainer Valve type Attached mechanism Mounting position Nominal diameter Material (disc) Material (float) Material (main body) Fluid temperature Kinds End connection Applicable pressure Applicable fluid
Air vent valve, intake/exhaust valve, vent valve/drainage positive pressure reliever series air vent valve AF-9 type L-Part Number-AF-9-DL (nominal diameter 15)

AF-9-DL (nominal diameter 15)

$ 205.40〜

20 mesh

Air vent valve

Manual shutoff knob, strainer, check valve

Upright installation within 5° from vertical

15~25 (1/2~1)

FKM

SUS

SCS

5~90℃

JIS Rc3/8 (exit shape)

・Inlet: JIS R thread
・Outlet: JIS Rc3/8 screw

0.3MPa or less

·water
・Hot water

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About Company Handling This Product

Ben Co., Ltd.

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