Floating Type Air Vent Valve
Automatic floating type 1/2'' ,3/4'' brass air release valve
1. Features and specifications of Air vent valve
Pressure: 10bar
Max.inlet working temperature : 110℃
Female and male Thread connection apply with ISO228/1
Material : Forged brass
Surface : Nickel plated
2. Dimension
Dn | H | D |
1/2’’ | 70.5 | 39 |
3/4’’ | 82 | 45.5 |
3. Material specification
No. | Part Name | Material |
1 | Body | Brass |
2 | Bonnet | Brass |
3 | Piston | Brass |
4 | Cir clip | Stainless steel |
5 | Closing system | Nylon |
6 | Gasket | NBR |
7 | Bush | ABS |
8 | Spring | Stainless steel |
9 | Floating | ABS |
10 | O-ring | NBR |
11 | Plug | Brass |
12 | O-ring | NBR |
4. Description of float type air vent valve
Automatic Vent Valves are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. They consists of a brass body construction with male NPT connection, a brass cover, an air vent with silicone rubber seal, a polyethylene float with valve plug, and an automatic vent. They have a high temperature rating which makes them ideal for use with glycol systems or for use as an anti-vacuum device. They can also be installed to permit the separation and dispersal of air while fluid is circulating in the system.
5. Certification
6. Our technological process
7. Our factory show
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