Fermenter Top Release PVRV Valves
WH-5103(2 inch PVRV)
The valve is applied to the pressure vessel type piping system. The regulating breathing valve has two functions.
- Product Introduction
Fermenter Top Release PVRV Valves are essential components of fermentation systems used in the food and beverage, pharmaceutical, and biochemical industries. These specialized valves are designed to provide pressure and vacuum relief during fermentation processes, ensuring the safety and productivity of the fermentation vessel.
One of the key features of their high flow capacity, which allows for rapid and effective pressure relief. These valves are also highly accurate and reliable, maintaining a consistent level of pressure relief even in high-pressure environments.



Technical parameters: Interface: clamp pressure: 0.1-0.25mpa Temperature: -30C. +150c. Working medium: 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 | Filler plate | EPDN |
3 | Valve element | SS304 |
4 | Negative pressure small spring | SS304 |
5 | Snap spring | SS304 |
6 | Positive pressure spring | SS04 |
7 | Spacer | SS304 |
8 | Blind nut | SS304 |
9 | Adjustment lever | SS304 |






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