What Are The Differences Between Sanitary Valves And Industrial Valve Standards

Sanitary valves and industrial valves are two types of valves used in different application fields, and they have different design and manufacturing requirements.

Sanitary valve standard:

Sanitary valves are usually used in food, pharmaceutical, beverage and other industries, where hygiene and safety are key factors. The design and manufacture of sanitary valves must meet strict sanitary standards to ensure product quality and hygienic safety in the production process. Some of the major sanitary valve standards include:

3A standard:

3A health standards are representatives of North American health standards and are mainly applicable to the food and pharmaceutical industries. These standards specify the material, design, manufacture and installation requirements of sanitary valves to ensure the sanitation of valves in food and pharmaceutical production.

EHEDG standards:

 EHEDG (European Hygienic Engineering and Design Group) is an international organization focused on hygienic engineering and design. Its standards are designed to ensure that equipment and engineering design meet sanitary requirements, including the design and manufacture of sanitary valves.

BPE standard:

 The BPE (Bioprocess Equipment) standard applies primarily to the pharmaceutical industry, especially the biotechnology sector. These standards stipulate the design, material selection, manufacturing process and other requirements of sanitary valves.

Industrial Valve Standards:

Industrial valves are widely used in petrochemical, energy, chemical, water treatment and other industries, and their design and manufacture need to consider different working environments and fluid characteristics. 

Some common industrial valve standards include:

API standard:

API standards (American Petroleum Institute standards) are applicable to valves in the fields of oil, natural gas and chemical industries. These standards include design, manufacturing and testing requirements for different types of valves, such as ball valves, gate valves, butterfly valves, etc.

DIN standard:

The DIN standard is the representative of German industrial standards and applies to industrial valves worldwide. These standards cover various types of valves such as globe valves, check valves, etc.

The difference between sanitary valves and industrial valves:

Application fields:

Sanitary valves are mainly used in food, medicine, beverage and other industries, focusing on hygiene, safety and product quality; while industrial valves are widely used in petrochemical, energy, chemical and other industrial fields, and their requirements focus more on corrosion resistance, pressure resistance and wear resistance. .

Hygiene requirements:

The design and manufacture of sanitary valves need to follow strict hygiene standards to ensure that the fluid is not contaminated and to reduce the risk of bacterial growth. Industrial valves have relatively low hygiene requirements.

material selection:

Sanitary valves are usually made of sanitary materials such as stainless steel to prevent materials from contaminating the fluid. The material selection of industrial valves is wider and can be selected according to different fluid characteristics and environmental requirements.

Sealing performance:

Sanitary valves require higher sealing performance to ensure that the valve does not leak during fluid control. The sealing performance of industrial valves is also important, but different applications can have different standards.

To sum up, there are significant differences in the design, manufacturing and application of sanitary valves and industrial valves, mainly based on different application fields and requirements. Understanding these differences can help in selecting the correct valve type for your specific needs.