Product Code : VF--ZCC-ZK5-CU
Vacuum baffle valve
Product diameter: DN8-800
Product pressure: -1Mpa to +1.6Mpa
Product materials: cast steel, stainless steel, alloy steel, etc
Connection types: welding, clamp, flange, thread
Product sealing: Reinforced polytetrafluoroethylene/nitrile rubber
Structural type:
Drive mode: manual, pneumatic, electric
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Youdaoplaceholder0 Vacuum baffle valve is a key component used in vacuum systems to regulate the flow of gas. Its main function is to achieve the connection or cut-off of the airflow through the lifting and lowering movement of the valve plate. Vacuum baffle valve OF EXQUISITE design, stable performance, widely used in various industrial fields
Working principle
The working principle of the vacuum baffle valve mainly relies on the lifting and lowering movement of the valve plate. Under normal conditions, the valve plate is closely attached to the sealing surface and remains closed driven by the valve stem. Once the drive mechanism is activated, the stem lifts the valve plate to separate it from the sealing surface, allowing gas to flow through the valve port
Structural characteristics
The vacuum baffle valve is mainly composed of the following key parts:
Youdaoplaceholder0 Valve body : Usually made of aluminium alloy or stainless steel to meet the requirements of different media, and has various structural forms such as right Angle, through and bevel.
Youdaoplaceholder0 Baffle : Designed to be circular with a flat surface to ensure excellent sealing.
Youdaoplaceholder0 Sealing ring : prevents medium from leaking.
Youdaoplaceholder0 Drive mechanism : It includes various methods such as manual, pneumatic, electromagnetic drive and electric. Large baffle valves often adopt pneumatic drive
Youdaoplaceholder0 Vacuum baffle valves have extensive applications in several fields , mainly including the following aspects:
Youdaoplaceholder0 Semiconductor industry : In semiconductor process manufacturing, vacuum baffle valves are used to control gas flow and maintain a highly pure vacuum environment. It can be used in processes such as gas delivery, annealing, evaporation and ion implantation
Youdaoplaceholder0 Preparation of optical films : In the preparation of optical films, vacuum baffle valves are used to control gas flow in a vacuum environment, helping to form high-quality optical films
Youdaoplaceholder0 Vacuum freezing technology : Vacuum baffle valves are used in vacuum freezing equipment to control gas flow and maintain a high vacuum environment, suitable for freezing, superconductivity and other cryogenic applications
Youdaoplaceholder0 Scientific research : In the field of scientific research, vacuum baffle valves are used in laboratory equipment such as vacuum tubes, accelerators and particle measurement devices, etc., to maintain the stability of the experimental environment
Youdaoplaceholder0 Chemical industry : In the chemical industry, vacuum baffle valves are used to control gas flow and maintain a high vacuum environment, and are suitable for various chemical gas transportation, reaction and separation processes
Youdaoplaceholder0 Vacuum heat treatment : In vacuum heat treatment, vacuum baffle valves are used to control gas flow and maintain a high vacuum environment, and are suitable for material annealing, sintering, degassing and other processing procedures at high temperatures
Youdaoplaceholder0 Electronics, chemical engineering, metallurgy, aviation, aerospace, materials, biology, atomic energy, space exploration and other fields : High vacuum pneumatic baffle valves have the advantages of simple structure, short opening and closing time, safety and reliability, durability and automatic control, and are widely used in these high-tech fields
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.
