Automatic nickel plated brass air release valve
1. Features and specifications of Air vent valve
Pressure: 10bar
Max.inlet working temperature : 110ºC
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. Structure
| 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
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.
Certificate
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Our Factory
Zhejiang Huibo Valve Technology Co., Ltd., is a leading manufacturer/supplier of valve industry with more than 25 years experiences, specialized in HAVC system parts and brass valve fields. Huibo valve have its own factory located in the brass valve town of China -Yuhuan county, Zhejiang province. As such, we took a good advantage on integration the resources of valve industry to get a strong competitive ability.
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