Adjustable Or Vacuum Exhaust Valve
WH-5103
1.5"PVRV The valve is applied to pressure vessel pipeline system.
- Product Introduction
An adjustable or vacuum vent valve is a valve used to control the flow of air in a system. It is designed to be adjustable so it can be used in a variety of applications including industrial, commercial and residential environments. This valve has many features and advantages that make it an attractive choice for many users.
One of the main features of adjustability. This means that the valve can be customized to meet the specific needs of the user. For example, a valve can be set to open at a certain pressure, or it can be set to open at a certain temperature. This flexibility enables users to customize the valve to their individual needs.
Another advantage is the ability to operate in a vacuum environment. This means that the valve can be used in applications with low air pressure, such as vacuum pumps or vacuum chambers. The valve is designed to operate reliably and efficiently in these low pressure environments.


Technical data: Connection:Clamp Pressure:0.1-0.25mpa Temperature:-30℃+150℃ Working Media:Gas
| Size | D2 | D1 | D3 | H |
| 1.5" | Φ50.5 | Φ28 | Φ48 | 115 |
| 2" | Φ64 | Φ28 | Φ48 | 115 |

| No | Name | Material |
| 1 | Valve body | SS304 |
| 2 | Gasket | EPDN |
| 3 | Valve element | SS304 |
| 4 | Negativve spring | SS304 |
| 5 | Clip spring | SS304 |
| 6 | Positive spring | SS304 |
| 7 | Pad | SS304 |
| 8 | Screw cover | SS304 |
| 9 | Adjusting lever | SS304 |






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