Air Vent Valves
For liquids (Water, hot water and oils) Air Vent
AF-4 Air Vent Valve (Cast iron)
![AF-4S,AF-4SN](http://www.venn.co.jp/english/products/img/af-4s.jpg) |
15 - 32 |
Water, hot water and oils ( Specific gravity 0.9 or more ) |
Water and hot water |
Water, hot water and oils ( Specific gravity 0.9 or more ) |
5 - 90 Deg.C |
5 - 60 Deg.C |
5 - 150 Deg.C |
Max. 1.0MPa |
Body : Cast iron Disc & Float : Stainless steel Seat : Brass & Synthetic rubber |
Body : Cast iron Disc & Float : Stainless steel |
Screwed JIS Rc Outlet : Screwed JIS Rc 10mm |
Catalog |
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AF-5N Air Vent Valve (Cast bronze)
![AF-5N](http://www.venn.co.jp/english/products/img/af-5n.jpg) |
15 - 25 |
Water, hot water and oils (Specific gravity 0.85 or more) |
5 - 90 Deg.C |
Max. 1.6MPa |
Body : Cast bronze Float : Stainless steel |
Screwed JIS Rc |
Catalog |
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AF-6N Air Vent Valve (Brass)
![AF-6N](http://www.venn.co.jp/english/products/img/af-6n.gif) |
15 - 25 |
Water and hot water |
5 - 100 Deg.C |
Max. 1.0MPa |
Body : Brass, Nickel-chrome plated Float : Polypropylene |
Screwed JIS R |
Catalog |
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AF-17N Air Vent Valve (Cast Bronze)
![AF-17N](http://www.venn.co.jp/english/products/img/af-17n.gif) |
15 - 25 |
Water and hot water |
5 - 100 Deg.C |
Max. 1.0MPa |
Body : Brass, Nickel-chrome plated Float : Polypropylene |
Screwed JIS R |
Catalog |
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AF-10 Air Vent Valve (Stainless steel)
![AF-10 series](http://www.venn.co.jp/english/products/img/af-10.gif) |
15 - 25 |
Water, hot water and oils (Specific gravity : 0.8 or more) |
5 - 90 Deg.C |
5 - 150 Deg.C |
Max. 1.0MPa |
Body : Stainless steel Float : Stainless steel |
Inlet : Screwed JIS R Outlet : Screwed JIS Rc |
Catalog |
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AF-9 Air Vent Valve with Checkvalve at outlet side (Stainless steel)
![AF-9 series](http://www.venn.co.jp/english/products/img/af-9.gif) |
15 - 25 |
Water and hot water |
5 - 90 Deg.C |
5 - 150 Deg.C |
5 - 90 Deg.C |
5 - 150 Deg.C |
Max. 1.0MPa |
Max. 0.3MPa |
Body : Stainless steel Float : Stainless steel |
Inlet : Screwed JIS R Outlet : Screwed JIS Rc |
Catalog |
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AFV-1N Air Vent Valve with Vacuum Breaker
![AFV-1N](http://www.venn.co.jp/english/products/img/afv-1n.gif) AFV-1N with Vacuuming joint |
15 - 25 |
Water and hot water |
5 - 80 Deg.C |
Max. 1.0MPa |
-1.0kPa and below |
Body : Cast bronze Float : Polypropylene |
Screwed JIS R |
Vacuuming joint 8mm screwed JIS R x 10mm screwed JIS Rc |
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