Xusheng(Sanicompass)'s Sanitary air relief valves adjusts a specific pressure by adjusting the spring. The calibration pressure is the pressure value to avoid equipment damage. Under normal operating pressure, the valve is closed; when the system pressure exceeds the calibration pressure, the valve closes; when the system pressure exceeds the calibration pressure, the valve opens. The pressure in the pipeline system is released, so as to achieve the protection of pipelines and equipment.
And our valve uses low-density PPR and composite materials. This material will not be deformed even if it is immersed in high-temperature water for a long time. It will not cause difficulty in buoy movement. The buoy is made of hard plastic, and the connection between the lever and the buoy and the support is all movable, so it will not produce rust during long-term operation, causing the system to fail to work and water leakage. At the same time, The sealing end part of the lever is supported by a spring, which can be expanded and contracted with the movement of the lever to ensure the sealing without exhaust. The above reasons make them applicable fluid control systems in pharmaceutical, biological, dairy, beverage, chemical, cosmetics, food, electronics and other fluid related industries.
Xusheng(Sanicompass) can produce sanitary air relief valves as per customers' design drawing and requirement.
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Selecting the optimal sanitary valve is essential for maintaining product purity, preventing batch contamination, and avoiding costly downtime in hygienic processing. By understanding process parameters, flow coefficients, and material compatibility—such as 316L stainless steel and proper elastomer seals—facilities can streamline automated CIP/SIP operations. Choosing between butterfly, ball, and diaphragm configurations based on specific viscosity and cleanliness standards ensures long-term operational efficiency, regulatory compliance, and seamless integration into modern fluid handling systems.
Specifying hardware for hygienic processing environments demands extreme precision to prevent batch contamination and regulatory failure. Common engineering mistakes include confusing tube dimensions with pipe sizes, selecting improper surface finishes, and misintegrating a sanitary valve. By prioritizing accurate sizing, strict material traceability, chemical-compatible elastomers, and industry standards like 3-A or ASME BPE, processing plants can safeguard product purity, minimize operational downtime, and ensure long-term system compliance.
Specifying the right hygienic fluid handling equipment is critical for avoiding product contamination, batch losses, and costly operational downtime. By systematically evaluating fluid viscosity, system head, and shear sensitivity, engineers can select optimal sanitary pumps and valves tailored to specific processing conditions. Adhering to stringent 3-A, EHEDG, and FDA compliance standards ensures seamless CIP/SIP cleanability, robust cross-contamination protection, and long-term process reliability across food, beverage, and biopharmaceutical production lines.
Selecting the right sanitary valve is essential for maintaining biological purity and preventing batch contamination in hygienic processing lines across food, pharmaceutical, and consumer chemical industries. Unlike standard industrial options, true sanitary valves utilize 316L stainless steel, polished low-Ra surface finishes, and crevice-free architectures compatible with automated CIP/SIP protocols. By evaluating key valve designs—including ball, butterfly, and diaphragm types—against specific process demands and verifying manufacturer quality control, process engineers can eliminate dead legs, safeguard product integrity, and ensure long-term operational reliability.