Stainless 304Tank Top Device Pressure Maintaining Valves
WH-5102F(2.5 inch PVRV) The valve is applied to the pressure vessel type piping system. The breathing valve has two functions. When the pressure is higher than the set pressure (standard 1BAR), the valve can be vented, and vice versa.
- Product Introduction
Description:
Sanitary Breather is a self-acting device, or could be manually operated to exhaust air from tank.With pressure gauge installed, so that pressure can be monitored precisely. The valves are used to release pressure through pipeline,tanks,pumps,etc.In this way,the valves can avoid equipment failure that caused by exceeded pressure and protect people and plant from danger.
Introduction to functions and features
The valve is applied to the pressure vessel type piping system. The breathing valve has two functions. When the pressure is higher than the set pressure (standard 1BAR), the valve can be vented, and vice versa. The internal design adjusts the pressure function, and the outer design flat cover is added. Screw micro adjustment function. When a vacuum is generated in the piping system (standard -0.2BAR), the valve automatically opens and the outside air enters the container to prevent the container from being sucked. To ensure the safety protection of equipment and related instruments, it can also meet the needs of various production processes. The valve is made of stainless steel and hygienic design, which is suitable for various food processing, beer, beverage and pharmaceutical industries.
NO | Name | Material |
1 | Valve body | SS304 |
2 | Valve element | SS304 |
3 | Filler plate | EPDM |
4 | Valve pad | SS304 |
5 | Negative pressure spring | SS304 |
6 | Snap spring | SS304 |
7 | Positive pressure spring | SS304 |
8 | Gland | SS304 |
9 | Head cover | SS304 |
Stainless304 Tank Top Device Pressure Maintaining Valves are an essential component of tank systems that are designed to maintain specific pressure levels within the tank. These valves are made of high-quality stainless steel that resists corrosion, rust, and oxidation, and they are engineered to offer reliable performance even in harsh environments.
The main function of regulate the flow of fluid in and out of a tank to maintain a steady and safe pressure level. This is crucial in numerous industrial applications and sectors, including chemical, pharmaceutical, food processing, and beverage, among others.
These valves are designed to function in tandem with other control mechanisms such as pressure sensors, regulators, and transmitters to achieve precise pressure control in tanks or vessels. They are equipped with advanced features, including a pressure relief valve, which prevents overpressure buildup, and a backpressure regulator, which maintains proper pressure even in low-pressure situations.
are available in different sizes, shapes, and configurations to suit different tank specifications and requirements. They are easy to install, operate, and maintain, and they offer long-lasting durability and reliability.
Size | D | D1 | d | H |
1.5” | Φ50.5 | Φ35 | Φ62 | 72.5 |
2” | Φ64 | Φ47.5 | Φ62 | 72.5 |
2.5” | Φ78 | Φ59 | Φ64 | 80 |
Stainless304TankTopDevicePressureMaintainingValves are specialized valves designed to regulate and maintain pressure levels within tanks or vessels. These valves are made from high-quality stainless steel grade 304, which is known for its corrosion-resistant properties and durability.
The Tank Top Device pressure maintaining valves are used in a wide range of industries such as food processing, pharmaceuticals, and chemical production. They serve as a crucial component in ensuring the safe and efficient operation of industrial systems.
The valves are designed to maintain a constant pressure within the tank or vessel by automatically adjusting the flow rate of the fluid through the valve opening. The valve controls the pressure by either increasing or decreasing the flow rate of the fluid, therefore maintaining consistent pressure levels.
One of the key features of Stainless304TankTopDevicePressureMaintainingValves is their ability to maintain pressure over a wide range of flow rates. This ensures that the system operates efficiently without experiencing fluctuations in pressure, which can result in damage to the equipment or an inefficient operation.
In addition, the valves are designed to be easy to install, operate, and maintain. They are compact and can be fitted onto a tank or vessel's top flange, making them an ideal choice for systems with limited space.
Overall, Stainless304TankTopDevicePressureMaintainingValves are an essential component in many industries, ensuring the safe and efficient operation of industrial systems while offering excellent accuracy and durability.
The Tank Top Device pressure maintaining valves are used in a wide range of industries such as food processing, pharmaceuticals, and chemical production. They serve as a crucial component in ensuring the safe and efficient operation of industrial systems.
The valves are designed to maintain a constant pressure within the tank or vessel by automatically adjusting the flow rate of the fluid through the valve opening. The valve controls the pressure by either increasing or decreasing the flow rate of the fluid, therefore maintaining consistent pressure levels.
One of the key features of Stainless304TankTopDevicePressureMaintainingValves is their ability to maintain pressure over a wide range of flow rates. This ensures that the system operates efficiently without experiencing fluctuations in pressure, which can result in damage to the equipment or an inefficient operation.
In addition, the valves are designed to be easy to install, operate, and maintain. They are compact and can be fitted onto a tank or vessel's top flange, making them an ideal choice for systems with limited space.
Overall, Stainless304TankTopDevicePressureMaintainingValves are an essential component in many industries, ensuring the safe and efficient operation of industrial systems while offering excellent accuracy and durability.
Technical parameters: Interface: clamp Pressure: 0.2mpa Temperature: -30C. +150c. Working medium: gas
Technical Data
Valve size: DN40DN35
Temperature range: Set pressure: Ambient temperature: +4°to +45℃
Product temperature: +4°to +95℃
Sterilization temperature: EPDM +140℃（In situ disinfection 30 min）
Pressure setting: -0.01-0.2MPA
Material: Stainless steel: 1.4301/AISI304
Surfaces: Ra＜0.8um
Seals Material: EPDM
Pressure adjustment and operating procedures for safety valves:
(For example, from liquid phase to gas phase), the opening pressure often changes. When the operating temperature rises, the opening pressure generally decreases. Therefore, when it is adjusted at normal temperature and used for high temperature, the set pressure value at normal temperature should be slightly higher than the required opening pressure value. The degree to which it is high is related to the valve structure and material selection, and should be based on the manufacturer's instructions.
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