Vacuum diaphragm valve，Diaphragm valve，Vacuum valve

Youdaoplaceholder0 Vacuum diaphragm valve ‌ is a type of valve that uses a valve stem to press a rubber diaphragm directly onto the valve seat to cut off or connect a vacuum system. It works by the valve stem pressing the rubber membrane onto the valve seat, thereby achieving the cut-off or connection function of the vacuum system ‌

Vacuum diaphragm valve is suitable for air and non-corrosive gas working medium, with compact structure, SIMPLE, small volume, BEAUTIFUL APPEARANCE and other characteristics ‌

Structural features and application fields

Vacuum diaphragm valves come in various structural forms, including loose flange connection, quick-release flange connection and welded connection (such as welded type I connection and welded type II connection) ‌

Compact and SIMPLE STRUCTURE, HAS the advantages of switch guidance, smooth movement, small closing torque, long service life, reliable seal ‌

Vacuum diaphragm valve is widely used in vacuum, dairy, wine, bioengineering, food, pharmaceutical, beverage, cosmetics and chemical and other fields ‌

Application field

In the pharmaceutical industry, during the manufacturing process, it is necessary to strictly control the hygiene and purity of the production environment. Vacuum diaphragm valves can be used in the transportation of liquid medicine, vacuum control of reaction vessels and other links. The applicable media include water, acid, alkali, etc., which can meet the treatment requirements of different media in the pharmaceutical process. Meanwhile, its reliable sealing performance and hygienic design ensure the safety and quality stability of the drug production process.

In the field of chemical engineering, various corrosive media and chemical reactions are involved in chemical production. The material and structural design of the vacuum diaphragm valve enable it to adapt to the harsh environment in chemical production, and it is used to control the transportation of chemical raw materials and adjust the vacuum degree during the reaction process, etc. Whether dealing with acidic or alkaline media, it can ensure the safe operation of the system and prevent medium leakage from causing damage to the environment and equipment.

In the food and beverage industry, hygiene and safety are of vital importance during the processing of food and beverages. Vacuum diaphragm valves can be used in vacuum systems in the filling and packaging of food and beverages, ensuring that the products are not contaminated during the production process. It is applicable to media such as air and water, and can meet the processing requirements of different media in the food and beverage industry, ensuring the quality and safety of products.

The electronic semiconductor industry: The manufacturing of electronic semiconductors requires a high-purity vacuum environment. Vacuum diaphragm valves can precisely control the airflow in vacuum systems and are used in vacuum systems of semiconductor production equipment, such as wafer manufacturing and chip packaging processes. Its advantages such as small closing torque and long service life ensure the reliability and stability of the valve under frequent operation, meeting the requirements of the electronic semiconductor industry for high precision and high reliability.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.