Adjustable Exhaust PRV Valves
WH-5103(2 inch PRV)
The valve is applied to the pressure vessel type pipeline system, and the one-way safety valve is adjusted to protect the container from excessive pressure explosion.
- Product Introduction
Introduction to functions and features
The valve is applied to the pressure vessel type pipeline system, and the one-way safety valve is adjusted to protect the container from excessive pressure explosion. When the pressure is higher than the set pressure (standard 2BAR), the gas can be vented, and vice versa, and can also be satisfied. Various production requirements, adjustment pressure, the valve stainless steel material, hygienic design, to meet a variety of food processing, beer, beverage and pharmaceutical industries.
Adjustable Exhaust PRV Valves are mechanical devices that are used to control the pressure inside a closed system. They work by regulating the flow of air or gases to maintain a specific pressure level. These valves are designed to open when the pressure inside the system exceeds a certain level, allowing excess pressure to escape through the valve. This prevents any damage to the system or equipment that could result from excessive pressure.
The come with adjustable settings that allow users to control the pressure within the system. This makes them ideal for use in a wide range of applications where varying pressure levels are required. These valves are used in various industries including HVAC, automotive, and industrial applications.
One of the primary advantages of using their ability to regulate pressure within a system. This ensures that the system operates efficiently and is protected from any potential damage. Additionally, these valves are easy to install and maintain, making them a popular choice among engineers and technicians.



Technical parameters: Interface: clamp Pressure: 0.1-0.25mpa Temperature: -30C. +150c. Working medium: gas
Hygienic rapid ventilator pressure and vacuum safety valve maintenance:
In order to use the breathing valve safely, the refractory layer corrugated concrete should be removed regularly within 3 to 6 months to ensure that the holes are unblocked on the refractory layer to prevent clogging and ensure the safety of normal use.
Regularly check whether the movement of the positive and negative pressure valve plates is flexible, whether the sealing contact surface between the guide rod and the valve plate is damaged, and replace it if it is damaged.
The breathing valve can also be called a safety vacuum valve and belongs to the pressure vessel tank top device. A stable device that automatically controls the flow of gas in the tank to keep the pressure behind the valve constant. This valve has high control precision and can be applied to the top of the tank and the pipeline. It is the container equipment and the working principle of the breathing valve. Structure, replacement of the gasket is convenient and quick. Generally, the replacement time is more than three years, saving labor and time, wide application range and flexible clamping type.
Size | D2 | D1 | D3 | H |
1.5” | Φ50.5 | Φ28 | Φ48 | 115 |
2” | Φ64 | Φ28 | Φ48 | 115 |
Adjustable Exhaust PRV Valves are mechanical devices that are used to control the pressure inside a closed system. They work by regulating the flow of air or gases to maintain a specific pressure level. These valves are designed to open when the pressure inside the system exceeds a certain level, allowing excess pressure to escape through the valve. This prevents any damage to the system or equipment that could result from excessive pressure.
The Adjustable Exhaust PRV Valves come with adjustable settings that allow users to control the pressure within the system. This makes them ideal for use in a wide range of applications where varying pressure levels are required. These valves are used in various industries including HVAC, automotive, and industrial applications.
One of the primary advantages of using Adjustable Exhaust PRV Valves is their ability to regulate pressure within a system. This ensures that the system operates efficiently and is protected from any potential damage. Additionally, these valves are easy to install and maintain, making them a popular choice among engineers and technicians.
Overall, Adjustable Exhaust PRV Valves are an important component in any closed system that requires pressure regulation. They provide a reliable and cost-effective solution for maintaining pressure levels within a system. Their adjustable settings make them adaptable to a wide range of applications, and their durability ensures they will provide long-lasting performance.
NO | Name | Material |
1 | Valve body | SS304 |
2 | Filler plate | EPDN |
3 | Valve element | SS304 |
4 | Negative pressure small spring | SS304 |
5 | Pressure pad | SS304 |
6 | Blind nut | SS304 |
7 | Adjustment lever | SS304 |






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